In memory application using set_cachesize!!!

set_cachesize 1GB
DB_SYSTEM_MEM is used
only logic name of database is used
"ipcs -m" shows 1GB used in shared memory
can I create an in memory application without using set_catchsize?
does it possible to control the cache size at runtime?

269f0e65-9669-4d4e-87a3-5a144d0a5733 wrote:
can I create an in memory application without using set_catchsize?
set_cachesize has nothing to do with creating an in-memory application or not. It configures the size of the cache ( http://docs.oracle.com/cd/E17076_03/html/programmer_reference/general_am_conf.html#am_conf_cachesize ), which is in memory. In order to learn how to create an in-memory application, please read: http://docs.oracle.com/cd/E17076_03/html/programmer_reference/program_ram.html
269f0e65-9669-4d4e-87a3-5a144d0a5733 wrote:
does it possible to control the cache size at runtime?
Yes, by using DB_ENV->set_cachesize(). The supplied size will be rounded to the nearest multiple of the region size and may not be larger than the maximum size configured with DB_ENV->set_cache_max().
DB_ENV->set_cachesize - http://docs.oracle.com/cd/E17076_03/html/api_reference/C/envset_cachesize.html
Bogdan

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Modify getting_started example_c code to an In-Memory application

I am learning Berkeley DB In-Memory Application. I use
db-4.7.25/examples_c as a base code and made a simply modifications. Please see
below. It appears that something I missed or I don't understand how to
write an In-Memory Application with Berkeley DB. It would be very
appreciated if you could point me where I missed and what I did wrong.
gettingstarted_common.c:
/* Opens a database */
int
open_database(DB **dbpp, const char *file_name,
const char program_name, FILE error_file_pointer,
int is_secondary)
DB dbp; / For convenience */
u_int32_t open_flags;
int ret;
/* Initialize the DB handle */
ret = db_create(&dbp, NULL, 0);
if (ret != 0) {
fprintf(error_file_pointer, "%s: %s\n", program_name,
db_strerror(ret));
return (ret);
/* set the cache size here */
ret = dbp->set_cachesize(dbp,
0, /* 0 gigabytes */
10 * 1024 * 1024, /* 10 megabytes */
1); /* create 1 cashe, all memory will
* be allocated contigously */
if (ret != 0){
dbp->err(dbp, ret, "Database open failed");
return (ret);
/* Point to the memory malloc'd by db_create() */
*dbpp = dbp;
/* Set up error handling for this database */
dbp->set_errfile(dbp, error_file_pointer);
dbp->set_errpfx(dbp, program_name);
* If this is a secondary database, then we want to allow
* sorted duplicates.
if (is_secondary) {
ret = dbp->set_flags(dbp, DB_DUPSORT);
if (ret != 0) {
dbp->err(dbp, ret, "Attempt to set DUPSORT flags failed.",
file_name);
return (ret);
/* Set the open flags */
open_flags = DB_CREATE; /* Allow database creation */
/* Now open the database */
ret = dbp->open(dbp, /* Pointer to the database */
NULL, /* Txn pointer */
NULL, /* File name */
file_name, /* Logical db name */
DB_BTREE, /* Database type (using btree) */
open_flags, /* Open flags */
0); /* File mode. Using defaults */
if (ret != 0) {
dbp->err(dbp, ret, "Database '%s' open failed.", file_name);
return (ret);
return (0);
/* opens all databases */
int
databases_setup(STOCK_DBS my_stock, const char program_name,
FILE *error_file_pointer)
int ret;
const char *db_vendor = "in_mem_vendor";
const char *db_inventory = "in_mem_inventory";
const char *db_itemname = "in_mem_itemname";
/* Open the vendor database */
ret = open_database(&(my_stock->vendor_dbp),
// my_stock->vendor_db_name,
db_vendor,
program_name, error_file_pointer,
PRIMARY_DB);
if (ret != 0)
* Error reporting is handled in open_database() so just return
* the return code.
return (ret);
/* Open the inventory database */
ret = open_database(&(my_stock->inventory_dbp),
// my_stock->inventory_db_name,
db_inventory,
program_name, error_file_pointer,
PRIMARY_DB);
if (ret != 0)
* Error reporting is handled in open_database() so just return
* the return code.
return (ret);
* Open the itemname secondary database. This is used to
* index the product names found in the inventory
* database.
ret = open_database(&(my_stock->itemname_sdbp),
// my_stock->itemname_db_name,
db_itemname,
program_name, error_file_pointer,
SECONDARY_DB);
if (ret != 0)
* Error reporting is handled in open_database() so just return
* the return code.
return (0);
* Associate the itemname db with its primary db
* (inventory db).
my_stock->inventory_dbp->associate(
my_stock->inventory_dbp, /* Primary db */
NULL, /* txn id */
my_stock->itemname_sdbp, /* Secondary db */
get_item_name, /* Secondary key creator */
0); /* Flags */
printf("databases opened successfully\n");
return (0);
example_database_load.c:
* Loads the contents of vendors.txt and inventory.txt into
* Berkeley DB databases. Also causes the itemname secondary
* database to be created and loaded.
int
main(int argc, char *argv[])
STOCK_DBS my_stock;
int ch, ret;
size_t size;
char basename, inventory_file, *vendor_file;
/* Initialize the STOCK_DBS struct */
initialize_stockdbs(&my_stock);
/* Initialize the base path. */
basename = "./";
/* Parse the command line arguments */
while ((ch = getopt(argc, argv, "b:h:")) != EOF)
switch (ch) {
case 'h':
if (optarg[strlen(optarg)-1] != '/' &&
optarg[strlen(optarg)-1] != '\\')
return (usage());
my_stock.db_home_dir = optarg;
break;
case 'b':
if (basename[strlen(basename)-1] != '/' &&
basename[strlen(basename)-1] != '\\')
return (usage());
basename = optarg;
break;
case '?':
default:
return (usage());
/* Identify the files that will hold our databases */
// set_db_filenames(&my_stock);
/* Find our input files */
size = strlen(basename) + strlen(INVENTORY_FILE) + 1;
inventory_file = malloc(size);
snprintf(inventory_file, size, "%s%s", basename, INVENTORY_FILE);
size = strlen(basename) + strlen(VENDORS_FILE) + 1;
vendor_file = malloc(size);
snprintf(vendor_file, size, "%s%s", basename, VENDORS_FILE);
/* Open all databases */
ret = databases_setup(&my_stock, "example_database_load", stderr);
if (ret) {
fprintf(stderr, "Error opening databases\n");
databases_close(&my_stock);
return (ret);
ret = load_vendors_database(my_stock, vendor_file);
if (ret) {
fprintf(stderr, "Error loading vendors database.\n");
databases_close(&my_stock);
return (ret);
ret = load_inventory_database(my_stock, inventory_file);
if (ret) {
fprintf(stderr, "Error loading inventory database.\n");
databases_close(&my_stock);
return (ret);
/* close our environment and databases */
databases_close(&my_stock);
printf("Done loading databases.\n");
return (ret);
example_database_read.c:
* Searches for a inventory item based on that item's name. The search is
* performed using the item name secondary database. Displays all
* inventory items that use the specified name, as well as the vendor
* associated with that inventory item.
* If no item name is provided, then all inventory items are displayed.
int
main(int argc, char *argv[])
STOCK_DBS my_stock;
int ch, ret;
char *itemname;
/* Initialize the STOCK_DBS struct */
initialize_stockdbs(&my_stock);
/* Parse the command line arguments */
itemname = NULL;
while ((ch = getopt(argc, argv, "h:i:?")) != EOF)
switch (ch) {
case 'h':
if (optarg[strlen(optarg)-1] != '/' &&
optarg[strlen(optarg)-1] != '\\')
return (usage());
my_stock.db_home_dir = optarg;
break;
case 'i':
itemname = optarg;
break;
case '?':
default:
return (usage());
/* Identify the files that hold our databases */
// set_db_filenames(&my_stock);
/* Open all databases */
ret = databases_setup(&my_stock, "example_database_read", stderr);
if (ret != 0) {
fprintf(stderr, "Error opening databases\n");
databases_close(&my_stock);
return (ret);
if (itemname == NULL)
ret = show_all_records(&my_stock);
else
ret = show_records(&my_stock, itemname);
/* close our databases */
databases_close(&my_stock);
return (ret);
Run test results:
[user@localhost in_memory]$ ls
build_command.txt example_database_read.c gettingstarted_common.h load vendors.txt
example_database_load.c example_database_read.o gettingstarted_common.o makefile
example_database_load.o gettingstarted_common.c inventory.txt read
[user@localhost in_memory]$ ./load
databases opened successfully
databases closed.
Done loading databases.
[user@localhost in_memory]$ ls
build_command.txt example_database_read.c gettingstarted_common.h load vendors.txt
example_database_load.c example_database_read.o gettingstarted_common.o makefile
example_database_load.o gettingstarted_common.c inventory.txt read
[user@localhost in_memory]$ ./read -i "Zulu Nut"
databases opened successfully
No records found for 'Zulu Nut'
databases closed.
[user@localhost in_memory]$ ./read
databases opened successfully
databases closed.

Hello. This behavior looks correct to me, could you please specify what you were expecting to see?
load creates an in-memory database because you don't specify a file name, and that database is lost when load finishes. If you want a database to persist after a program exits, it needs to be written to disk.
Ben Schmeckpeper

Reclaiming memory when using concurrent data store

Hello,
I use the concurrent data store in my python application and I'm noticing that
the system memory usage increases and is never freed when the application
is done. The following python code is a unit test that simulates my app's workload:
##########BEGIN PYTHON CODE##################
"""TestCases for multi-threaded access to a DB.
#import gc
#gc.enable()
#gc.set_debug(gc.DEBUG_LEAK)
import os
import sys
import time
import errno
import shutil
import tempfile
from pprint import pprint
from random import random
try:
    True, False
except NameError:
    True = 1
    False = 0
DASH = '-'
try:
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except ImportError:
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import unittest
verbose = 1
from bsddb import db, dbutils
class BaseThreadedTestCase(unittest.TestCase):
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    dbsetflags   = 0
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        #for x in gc.garbage:
        #    s = str(x)
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                        args = (self.d, x),
                        name = 'reader %d' % x,
                        )#verbose = verbose)
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        for t in threads:
            t.start()
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        #time.sleep(0.01 * writerNum + 0.01)
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        start = howMany * writerNum
        stop = howMany * (writerNum + 1) - 1
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            print "%s: creating records %d - %d" % (name, start, stop)
        for x in range(start, stop):
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            if verbose and x % 100 == 0:
                print "%s: records %d - %d finished" % (name, start, x)
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##         # Each write-cursor will be exclusive, the only one that can update the DB...
##         if verbose: print "%s: deleting a few records" % name
##         c = d.cursor(flags = db.DB_WRITECURSOR)
##         for x in range(10):
##             key = int(random() * howMany) + start
##             key = '%04d' % key
##             if d.has_key(key):
##                 c.set(key)
##                 c.delete()
##         c.close()
        if verbose:
            print "%s: thread finished" % name
        d.sync()
        del d
    def readerThread(self, d, readerNum):
        time.sleep(0.01 * readerNum)
        name = currentThread().getName()
        for loop in range(5):
            c = d.cursor()
            count = 0
            rec = c.first()
            while rec:
                count += 1
                key, data = rec
                self.assertEqual(self.makeData(key), data)
                rec = c.next()
            if verbose:
                print "%s: found %d records" % (name, count)
            c.close()
            time.sleep(0.05)
        if verbose:
            print "%s: thread finished" % name
        del d
    def setEnvOpts(self):
        #print "Setting cache size:", self.env.set_cachesize(0, 2000)
        pass
class BTreeConcurrentDataStore(ConcurrentDataStoreBase):
    dbtype = db.DB_BTREE
    writers = 10
    readers = 100
    records = 100000
def test_suite():
    suite = unittest.TestSuite()
    if have_threads:
        suite.addTest(unittest.makeSuite(BTreeConcurrentDataStore))
    else:
        print "Threads not available, skipping thread tests."
    return suite
if __name__ == '__main__':
    unittest.main(defaultTest='test_suite')
    #print "\nGARBAGE:"
    #gc.collect()
    #print "\nGARBAGE OBJECTS:"
    #for x in gc.garbage:
    #    s = str(x)
    #    print type(x),"\n ", s
##########END PYTHON CODE##################Using the linux command 'top' prior to and during the execution of
the python script above, I noticed that a considerable amount of memory
is used up and never reclaimed when it ends.If you delete the db_home,
however, the memory is reclaimed.
Am I conjuring up the bsddb concurrent db store incorrectly somehow?
I'm using python 2.5.1 and the builtin bsddb module.
Thanks,
Gerald
Message was edited by:
user590005
Message was edited by:
user590005

I think I am seeing what you are reporing, but I need to check further into
the reason for this.
Running your program and monitoring with Top/vmstat before/after the test, and
after deleting db_home is:
BEFORE RUNNING PYTHON TEST:
++++++++++++++++++++++++++
top - 17:00:17 up 7:00, 6 users, load average: 0.07, 0.38, 0.45
Tasks: 111 total, 1 running, 109 sleeping, 0 stopped, 1 zombie
Cpu(s): 3.6% us, 0.7% sy, 0.0% ni, 95.5% id, 0.0% wa, 0.2% hi, 0.0% si
Mem: 1545196k total, 1407100k used, 138096k freeTerminal, 20700k buffers
Swap: 2040212k total, 168k used, 2040044k free, 935936k cached
[swhitman@swhitman-lnx python]$ vmstat
procs -----------memory---------- ---swap-- -----io---- system ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
1 0 160 247096 20860 833604 0 0 31 22 527 675 7 1 91 1
AFTER RUNNING PYTHON TEST:
++++++++++++++++++++++++++
top - 17:02:00 up 7:02, 6 users, load average: 2.58, 1.36, 0.80
Tasks: 111 total, 1 running, 109 sleeping, 0 stopped, 1 zombie
Cpu(s): 3.7% us, 0.5% sy, 0.0% ni, 95.8% id, 0.0% wa, 0.0% hi, 0.0% si
Mem: 1545196k total, 1508156k used, 37040k free, 20948k buffers
Swap: 2040212k total, 168k used, 2040044k free, 1035788k cached
[swhitman@swhitman-lnx python]$ vmstat
procs -----------memory---------- ---swap-- -----io---- system ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
0 0 160 143312 21120 935784 0 0 31 25 527 719 7 1 91 1
AFTER RUNNING PYTHON TEST & DB_HOME IS DELETED:
++++++++++++++++++++++++++++++++++++++++++++++
But I think DB_ENV->close
top - 17:02:48 up 7:02, 6 users, load average: 1.22, 1.17, 0.76
Tasks: 111 total, 1 running, 109 sleeping, 0 stopped, 1 zombie
Cpu(s): 8.8% us, 0.5% sy, 0.0% ni, 90.5% id, 0.0% wa, 0.2% hi, 0.0% si
Mem: 1545196k total, 1405236k used, 139960k free, 21044k buffers
Swap: 2040212k total, 168k used, 2040044k free, 934032k cached
[swhitman@swhitman-lnx python]$ vmstat
procs -----------memory---------- ---swap-- -----io---- system ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
1 0 160 246208 21132 833852 0 0 31 25 527 719 7 1 91 1
So the Top/vmstat Memory Usage Summary is:
before test after test after rm db_home/*
Top 1407100k 1508156k 1405236k
mem used
vmstat
free/cache 247096/833604 143312/935784 246208/833852

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From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:
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+[12:53:32 PM] Info: Any customizations created while running the application will be written to 'C:\Documents and Settings\ahmedh\Application Data\JDeveloper\system11.1.1.5.37.60.13\o.mds.dt\adrs\NTSL_PORTAL\AutoGeneratedMar\mds_adrs_writedir'.+
+[12:53:35 PM] Wrote Enterprise Application Module to C:\Documents and Settings\ahmedh\Application Data\JDeveloper\system11.1.1.5.37.60.13\o.j2ee\drs\NTSL_PORTAL+
+[12:53:35 PM] Deploying Application...+
+<Jul 25, 2011 12:53:44 PM GMT+05:00> <Warning> <J2EE> <BEA-160140> <Unresolved optional package references (in META-INF/MANIFEST.MF): [Extension-Name: oracle.apps.common.resource, referenced from: C:\Documents and Settings\ahmedh\Application Data\JDeveloper\system11.1.1.5.37.60.13\DefaultDomain\servers\DefaultServer\tmp\_WL_user\oracle.webcenter.framework\owur7d]. Make sure the referenced optional package has been deployed as a library.>+
+<Jul 25, 2011 12:53:53 PM GMT+05:00> <Warning> <Munger> <BEA-2156203> <A version attribute was not found in element web-app in the deployment descriptor in C:\Documents and Settings\ahmedh\Application Data\JDeveloper\system11.1.1.5.37.60.13\DefaultDomain\servers\DefaultServer\tmp\_WL_user\jaxrs-framework-web-lib\829i9k\WEB-INF\web.xml. A version attribute is required, but this version of the Weblogic Server will assume that the JEE5 is used. Future versions of the Weblogic Server will reject descriptors that do not specify the JEE version.>+
+<ADFContext> <getCurrent> Automatically initializing a DefaultContext for getCurrent.+
Caller should ensure that a DefaultContext is proper for this use.
Memory leaks and/or unexpected behaviour may occur if the automatic initialization is performed improperly.
This message may be avoided by performing initADFContext before using getCurrent().
To see the stack trace for thread that is initializing this, set the logging level of oracle.adf.share.ADFContext to FINEST
+<EclipseLinkLogger> <basicLog> 2011-07-25 12:54:27.409--ServerSession(28900695)--PersistenceUnitInfo ServiceFrameworkPUnit has transactionType RESOURCE_LOCAL and therefore jtaDataSource will be ignored+
+<ADFContext> <getCurrent> Automatically initializing a DefaultContext for getCurrent.+
Caller should ensure that a DefaultContext is proper for this use.
Memory leaks and/or unexpected behaviour may occur if the automatic initialization is performed improperly.
This message may be avoided by performing initADFContext before using getCurrent().
To see the stack trace for thread that is initializing this, set the logging level of oracle.adf.share.ADFContext to FINEST
+<LoggerHelper> <log> Cannot map nonserializable type "interface oracle.adf.mbean.share.config.runtime.resourcebundle.BundleListType" to Open MBean Type for mbean interface oracle.adf.mbean.share.config.runtime.resourcebundle.AdfResourceBundleConfigMXBean, attribute BundleList.+
+[12:54:48 PM] Application Deployed Successfully.+
+[12:54:48 PM] Elapsed time for deployment: 1 minute, 24 seconds+
+[12:54:48 PM] ---- Deployment finished. ----+
Run startup time: 84155 ms.
+[Application NTSL_PORTAL deployed to Server Instance IntegratedWebLogicServer]+
Target URL -- http://127.0.0.1:7101/mytutorial/index.html
+<JUApplicationDefImpl> <logDefaultDynamicPageMapPattern> The definition at NTSL.portal.portal.DataBindings.cpx, uses a pagemap pattern match that hides other cpx files.+
+<NavigationCatalogException> <<init>> oracle.adf.rc.exception.DefinitionNotFoundException: cannot find resource catalog using MDS reference /oracle/webcenter/portalapp/navigations/default-navigation-model.xml Root Cause=[MDS-00013: no metadata found for metadata object "/oracle/webcenter/portalapp/navigations/default-navigation-model.xml"] [Root exception is oracle.mds.core.MetadataNotFoundException: MDS-00013: no metadata found for metadata object "/oracle/webcenter/portalapp/navigations/default-navigation-model.xml"]+
+<SkinFactoryImpl> <getSkin> Cannot find a skin that matches family portal and version v1.1. We will use the skin portal.desktop.+
+<Logger> <error> ServletContainerAdapter manager not initialized correctly.+
+[Application termination requested. Undeploying application NTSL_PORTAL.]+
+[01:04:42 PM] ---- Deployment started. ----+
+[01:04:42 PM] Target platform is (Weblogic 10.3).+
+[01:04:42 PM] Undeploying Application...+
+<Jul 25, 2011 1:04:42 PM GMT+05:00> <Warning> <Deployer> <BEA-149085> <No application version was specified for application 'NTSL_PORTAL'. The undeploy operation will be performed against the currently active version 'V2.0'.>+
INFO: Found persistence provider "org.eclipse.persistence.jpa.PersistenceProvider". OpenJPA will not be used.
INFO: Found persistence provider "org.eclipse.persistence.jpa.PersistenceProvider". OpenJPA will not be used.
+<BPELConnectionUtil> <getWorklistConnections> The Worklist service does not have a ConnectionName configuration entry in adf-config.xml that maps to a BPELConnection in connections.xml, therefore the Worklist service was not configured for this application.+
+<NotificationSenderFactory> <getSender> Notification sender is not configured+
+<ADFContext> <getCurrent> Automatically initializing a DefaultContext for getCurrent.+
Caller should ensure that a DefaultContext is proper for this use.
Memory leaks and/or unexpected behaviour may occur if the automatic initialization is performed improperly.
This message may be avoided by performing initADFContext before using getCurrent().
To see the stack trace for thread that is initializing this, set the logging level of oracle.adf.share.ADFContext to FINEST
+[01:04:48 PM] Application Undeployed Successfully.+
+[01:04:48 PM] Elapsed time for deployment: 6 seconds+
+[01:04:48 PM] ---- Deployment finished. ----+
+[Application NTSL_PORTAL stopped and undeployed from Server Instance IntegratedWebLogicServer]+
+[Running application NTSL_PORTAL on Server Instance IntegratedWebLogicServer...]+
+[01:05:40 PM] ---- Deployment started. ----+
+[01:05:40 PM] Target platform is (Weblogic 10.3).+
+[01:05:40 PM] Retrieving existing application information+
+[01:05:40 PM] Running dependency analysis...+
+[01:05:41 PM] Deploying 3 profiles...+
+[01:05:42 PM] Wrote MAR file to C:\Documents and Settings\ahmedh\Application Data\JDeveloper\system11.1.1.5.37.60.13\o.j2ee\drs\NTSL_PORTAL\AutoGeneratedMar+
+[01:05:44 PM] Wrote Web Application Module to C:\Documents and Settings\ahmedh\Application Data\JDeveloper\system11.1.1.5.37.60.13\o.j2ee\drs\NTSL_PORTAL\NTSL_PortalWebApp.war+
+[01:05:45 PM] Info: Namespace '/oracle/adf/share/prefs' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/oracle/webcenter/lifecycle/importexport' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/oracle/webcenter/lock' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/oracle/webcenter/rc' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/persdef' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/shared/oracle/wcps' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/xliffBundles' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/oracle/webcenter/search/scopedMD' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/oracle/webcenter/framework/scope/scopedMD' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/oracle/webcenter/page/scopedMD' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/pageDefs' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/oracle/adf/portlet' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/oracle/adf/portletappscope' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/oracle/webcenter/doclib/scopedMD' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/oracle/webcenter/portalapp' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/oracle/webcenter/security/scopedMD' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/oracle/webcenter/siteresources/shared' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Namespace '/oracle/webcenter/quicklinks/scopedMD' is mapped to deploy-target metadata-store-usage 'WebCenterFileMetadataStore' in adf-config.xml but no metadata from the namespace is included in the MAR.+
+[01:05:45 PM] Info: Any customizations created while running the application will be written to 'C:\Documents and Settings\ahmedh\Application Data\JDeveloper\system11.1.1.5.37.60.13\o.mds.dt\adrs\NTSL_PORTAL\AutoGeneratedMar\mds_adrs_writedir'.+
+[01:05:47 PM] Wrote Enterprise Application Module to C:\Documents and Settings\ahmedh\Application Data\JDeveloper\system11.1.1.5.37.60.13\o.j2ee\drs\NTSL_PORTAL+
+[01:05:47 PM] Deploying Application...+
+<Jul 25, 2011 1:05:52 PM GMT+05:00> <Warning> <J2EE> <BEA-160140> <Unresolved optional package references (in META-INF/MANIFEST.MF): [Extension-Name: oracle.apps.common.resource, referenced from: C:\Documents and Settings\ahmedh\Application Data\JDeveloper\system11.1.1.5.37.60.13\DefaultDomain\servers\DefaultServer\tmp\_WL_user\oracle.webcenter.framework\owur7d]. Make sure the referenced optional package has been deployed as a library.>+
+<Jul 25, 2011 1:05:54 PM GMT+05:00> <Notice> <LoggingService> <BEA-320400> <The log file C:\Documents and Settings\ahmedh\Application Data\JDeveloper\system11.1.1.5.37.60.13\DefaultDomain\servers\DefaultServer\logs\DefaultServer.log will be rotated. Reopen the log file if tailing has stopped. This can happen on some platforms like Windows.>+
+<Jul 25, 2011 1:05:54 PM GMT+05:00> <Notice> <LoggingService> <BEA-320401> <The log file has been rotated to C:\Documents and Settings\ahmedh\Application Data\JDeveloper\system11.1.1.5.37.60.13\DefaultDomain\servers\DefaultServer\logs\DefaultServer.log00003. Log messages will continue to be logged in C:\Documents and Settings\ahmedh\Application Data\JDeveloper\system11.1.1.5.37.60.13\DefaultDomain\servers\DefaultServer\logs\DefaultServer.log.>+
+<Jul 25, 2011 1:06:01 PM GMT+05:00> <Warning> <Munger> <BEA-2156203> <A version attribute was not found in element web-app in the deployment descriptor in C:\Documents and Settings\ahmedh\Application Data\JDeveloper\system11.1.1.5.37.60.13\DefaultDomain\servers\DefaultServer\tmp\_WL_user\jaxrs-framework-web-lib\829i9k\WEB-INF\web.xml. A version attribute is required, but this version of the Weblogic Server will assume that the JEE5 is used. Future versions of the Weblogic Server will reject descriptors that do not specify the JEE version.>+
+<ADFContext> <getCurrent> Automatically initializing a DefaultContext for getCurrent.+
Caller should ensure that a DefaultContext is proper for this use.
Memory leaks and/or unexpected behaviour may occur if the automatic initialization is performed improperly.
This message may be avoided by performing initADFContext before using getCurrent().
To see the stack trace for thread that is initializing this, set the logging level of oracle.adf.share.ADFContext to FINEST
INFO: Found persistence provider "org.eclipse.persistence.jpa.PersistenceProvider". OpenJPA will not be used.
+<EclipseLinkLogger> <basicLog> 2011-07-25 13:06:36.117--ServerSession(28713857)--PersistenceUnitInfo ServiceFrameworkPUnit has transactionType RESOURCE_LOCAL and therefore jtaDataSource will be ignored+
+<ADFContext> <getCurrent> Automatically initializing a DefaultContext for getCurrent.+
Caller should ensure that a DefaultContext is proper for this use.
Memory leaks and/or unexpected behaviour may occur if the automatic initialization is performed improperly.
This message may be avoided by performing initADFContext before using getCurrent().
To see the stack trace for thread that is initializing this, set the logging level of oracle.adf.share.ADFContext to FINEST
+<LoggerHelper> <log> Cannot map nonserializable type "interface oracle.adf.mbean.share.config.runtime.resourcebundle.BundleListType" to Open MBean Type for mbean interface oracle.adf.mbean.share.config.runtime.resourcebundle.AdfResourceBundleConfigMXBean, attribute BundleList.+
+[01:06:54 PM] Application Deployed Successfully.+
+[01:06:54 PM] Elapsed time for deployment: 1 minute, 14 seconds+
+[01:06:54 PM] ---- Deployment finished. ----+
Run startup time: 73985 ms.
+[Application NTSL_PORTAL deployed to Server Instance IntegratedWebLogicServer]+
Target URL -- http://127.0.0.1:7101/mytutorial/index.html
+<JUApplicationDefImpl> <logDefaultDynamicPageMapPattern> The definition at NTSL.portal.portal.DataBindings.cpx, uses a pagemap pattern match that hides other cpx files.+
+<NavigationCatalogException> <<init>> oracle.adf.rc.exception.DefinitionNotFoundException: cannot find resource catalog using MDS reference /oracle/webcenter/portalapp/navigations/default-navigation-model.xml Root Cause=[MDS-00013: no metadata found for metadata object "/oracle/webcenter/portalapp/navigations/default-navigation-model.xml"] [Root exception is oracle.mds.core.MetadataNotFoundException: MDS-00013: no metadata found for metadata object "/oracle/webcenter/portalapp/navigations/default-navigation-model.xml"]+
+<SkinFactoryImpl> <getSkin> Cannot find a skin that matches family portal and version v1.1. We will use the skin portal.desktop.+
+<Jul 25, 2011 1:11:04 PM GMT+05:00> <Warning> <netuix> <BEA-423420> <Redirect is executed in begin or refresh action. Redirect url is /console/console.portal?_nfpb=true&_pageLabel=DeploymentTaskSummaryPage&DeploymentTaskSummaryPortlethandle=com.bea.console.handles.JMXHandle%28%22com.bea%3AName%3DADTR-0%2CType%3DDeploymentTaskRuntime%2CDeployerRuntime%3DDeployerRuntime%22%29.>+

The below message comes when you don't specify any default file for your webcenter portal application and this should not be any problem.
Target Portal.jpr is not runnable, using default target index.html.
Can you answer to my questions:
1. Did you just created a new wcp application in jdev and ran it with out doing any changes? If you have done what are the changes?
2. How did you ran your application? (right clicking a particular page or right clicking your portal project and selected "run" option?

Error while deploying application using enterprise manager website and dcmctl

Hi,
I am trying to deploy a huge ear file using enterprise manager website of Oracle 9iAs Rel 2.
The deployment fails with the following error.
Deployment failed: Nested exception Root Cause: null; nested exception is: java.lang.OutOfMemoryError. null; nested exception is: java.lang.OutOfMemoryError
We are able to deploy the same ear file using stand-alone container. We are planning for deployment in few days to go it live. Pls suggest what could be the problem.
Hardware Used:-
DellServer Intel P3 dual processor 1.2GHz
1GB RAM
2GB virtual memory,
40GB free hard-drive.
Apart from 9ias enterprise edition, this system has Oracle database also on it. But the database is not being used at all by anyone.
No other software is installed on the system
Software:-
Windows 2000 Server sp2
Oracle 9ias Release 2 Enterprise Edition (Installed J2EE and Webcache)
Oracle 8i Database 8.1.6.0.0
Size of application:-
130 EJBs (107 CMP + remaining Session Beans)
1700 JSPs
3 servlets
Packaged properly into jar,war,ear structure.
the size of ear file is about 13MB.
I tried using dcmctl but still got the following error.
Oracle 8i database is running but noone is using it except that this application uses it.
Pls help
D:\oraJ2EE\dcm\bin>dcmctl deployapplication -f d:\oraJ2ee\j2ee\elink\applications\advecto.ear -
a myapp
ADMN-300075
D:\oraJ2EE\dcm\bin>dcmctl getError -v -d
ADMN-300075
Nested exception
Base Exception:
java.rmi.RemoteException:null; nested exception is:
java.lang.OutOfMemoryError
Nested exception
Root Cause: null; nested exception is:
java.lang.OutOfMemoryError
java.rmi.RemoteException: null; nested exception is:
java.lang.OutOfMemoryError
java.lang.OutOfMemoryError
<<no stack trace available>>
Are there any mandatory patches to be applied after installing 9ias Rel2?
Thanks
Srinath

Try to fragment the 'ear' in less than 64k blocks or don't transmit as long raw.
Please let me know if this works.

Auto-update of 2120 startup application using compact flash

Just getting started with a 2120, but have one "tricky" question. I want to have my executable run off the controller's memory, not the compact flash; however I also want the executable to check for software updates on a compact flash card. In other words, if there is a compact flash card present when the app (controller) starts, and the executable on it appears correct (size, name check), then copy the file to that controller's startup folder to replace the existing app... The executable would bypass normal operation at that point, provide LED feedback to alert the user to reset the controller (& remove card), and "voilà"! We have an almost automatic compact-flash updatable, self-starting application...
Question(s):
- do I need to worry about whether I'm building the app to the controller's memory, to compact flash, or locally (to later copy onto compact flash)?
- are there any issues with having a program copy an update over itself in this way (different types of memory, when used, etc...)? Alternative would be to have a 2-stage app: 1 checks for update, launches the 2nd if no update (single app would be cleaner)
- am I missing anything else?
Thanks,
Phil

Hi!
If I understand correctly... You can do following steps:
   - you develop your application for cFP2120, and download it to cFP's C: disk, then you can copy it to a compact flash. I am referring to a "developing" cFP2120.
   - in field, you have another cFP2120, running an application that you created before, and you insert compact flash with new exe. You reboot controller.
   - the resident application checks for updates, and find it on CF card. This boot application copies executable from CF to C: disk, (maybe better if you use .par extentions until opy does not finish!).
   - You manually (or programmatically) reboot controller with new application.
   This was my idea, but, because of customer doesn't asked me to proceed in implementing it, so I stopped, but I'm always interested in knowing if this can work.
   Some problems with this may be the coerence of libraries..... Please, if you find this way succesful, let me know....
   Another possible solution is to use the "open VI reference" method, but I am not used with it.....
   Hope I wasn't too confusing
graziano

Possible deadlocks with in-memory database using Java

I've written a completely in-memory database using the Java API on BDB 4.6 and 4.7 for Windows and Linux (x86). The completely in-memory database means the database content and logs are entirely in-memory and the overflow pages will not be written to a disk file.
The database environment and the database are configured to be transactional. All database access methods are specified to be auto-commit by setting the transaction argument to null. The environment is configured to be multi-threaded (which is the default when using the Java API).
When run with a single-threaded client, the application works correctly on both Windows and Linux for BDB 4.6 and 4.7.
When run with a multi-thread client that uses two thread for the database access, I run into a deadlock inside the call to the Database.delete method about half the time.
I am assuming that in the "auto-commit" mode, a deadlock should not be possible.
Any reported problems with using Java with in-memory database?
Thanks.
Hisur

Hi Hisur,
If you are using transactions and multiple threads, you will have to deal with deadlock. In this particular case, it's likely that a delete is causing two btree pages to be merged (called a "reverse split"). Auto-commit makes no difference in this case -- the application must retry the operation.
Regards,
Michael Cahill, Oracle.

Many problems of memory, when using the workbench - LC 8.2

Hello,
I have many problems memory, when using the workbench.
When a try to add a component in the workbench, I get an outOfMemoreException in the log file. There is an error message in a popup in the workbench.
My configuration:
Hardware: Intel Core 2 Quad - Q9550 - 2.83 Ghz - 4Go of RAM - 32 bits (this is a new workstation computer).
Software: Windows XP pro service pack 3.
JBoss for Adobe LiveCycle ES - Jboss Livecycle version 8.2 with SP2 of LiveCycle ES and Workbench.
MySQL for Adobe LiveCycle ES
Here is my workbench.ini file - the beginning:
-vmargs
-Xms128M
-Xmx512M
-XX:MinHeapFreeRatio=40
-XX:MaxPermSize=512M
Here is my log file from the workbench.
!SESSION 2009-05-20 14:44:12.435 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.5.0_11
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=fr_CH
Framework arguments: #Product Runtime Configuration File
Command-line arguments: -os win32 -ws win32 -arch x86 #Product Runtime Configuration File
!ENTRY com.adobe.ide.singlesignon 1 1 2009-05-20 14:44:13.638
!MESSAGE LiveCycle Workbench ES version '8.2.1.2'
!ENTRY org.eclipse.ui 4 4 2009-05-20 14:44:14.700
!MESSAGE Invalid Menu Extension (Path is invalid): org.eclipse.ui.edit.text.gotoLastEditPosition
!ENTRY com.adobe.DSC_Admin_UI 4 4 2009-05-20 14:44:34.746
!MESSAGE failed to retrieve list of components
!STACK 0
ALC-DSC-000-000: com.adobe.idp.dsc.DSCRuntimeException: Internal error.
    at com.adobe.idp.dsc.provider.impl.soap.axis.sdk.SoapAxisDispatcher.throwExceptionHandler(So apAxisDispatcher.java:207)
    at com.adobe.idp.dsc.provider.impl.soap.axis.sdk.SoapAxisDispatcher.doSend(SoapAxisDispatche r.java:125)
    at com.adobe.idp.dsc.provider.impl.base.AbstractMessageDispatcher.send(AbstractMessageDispat cher.java:57)
    at com.adobe.idp.dsc.clientsdk.ServiceClient.invoke(ServiceClient.java:208)
    at com.adobe.idp.dsc.registry.component.client.ComponentRegistryClient.invoke(ComponentRegis tryClient.java:373)
    at com.adobe.idp.dsc.registry.component.client.ComponentRegistryClient.getComponents(Compone ntRegistryClient.java:63)
    at com.adobe.dsc.contentprovider.MixedRegistryContentProvider$RegistryRootEntry.getChildren( MixedRegistryContentProvider.java:150)
    at com.adobe.dsc.contentprovider.MixedRegistryContentProvider.getChildren(MixedRegistryConte ntProvider.java:575)
    at org.eclipse.jface.viewers.AbstractTreeViewer.getRawChildren(AbstractTreeViewer.java:1166)
    at org.eclipse.jface.viewers.TreeViewer.getRawChildren(TreeViewer.java:768)
    at org.eclipse.jface.viewers.AbstractTreeViewer.getFilteredChildren(AbstractTreeViewer.java: 574)
    at org.eclipse.jface.viewers.AbstractTreeViewer.getSortedChildren(AbstractTreeViewer.java:54 3)
    at org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:728)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
    at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:705)
    at org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:892)
    at org.eclipse.jface.viewers.AbstractTreeViewer.setExpandedState(AbstractTreeViewer.java:220 1)
    at com.adobe.dsc.contentprovider.MixedRegistryContentProvider.userLoggedIn(MixedRegistryCont entProvider.java:619)
    at com.adobe.ide.singlesignon.LoginChangeProgressMonitor.run(Unknown Source)
    at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:369)
    at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:313)
    at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:479)
    at com.adobe.ide.singlesignon.IDESession.notifyListenersOfLogin(Unknown Source)
    at com.adobe.ide.singlesignon.IDESession.localLogin(Unknown Source)
    at com.adobe.ide.singlesignon.IDESession.access$000(Unknown Source)
    at com.adobe.ide.singlesignon.IDESession$1.run(Unknown Source)
    at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:152)
    at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:28)
    at org.eclipse.swt.widgets.Display.syncExec(Display.java:3763)
    at com.adobe.ide.singlesignon.IDESession.login(Unknown Source)
    at com.adobe.common.ui.controls.LoginInfoPanel$1.widgetSelected(LoginInfoPanel.java:63)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:952)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:937)
    at org.eclipse.swt.widgets.Link.wmNotifyChild(Link.java:923)
    at org.eclipse.swt.widgets.Control.WM_NOTIFY(Control.java:3794)
    at org.eclipse.swt.widgets.Composite.WM_NOTIFY(Composite.java:1166)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3298)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1851)
    at org.eclipse.swt.widgets.Link.callWindowProc(Link.java:124)
    at org.eclipse.swt.widgets.Widget.wmLButtonUp(Widget.java:1807)
    at org.eclipse.swt.widgets.Control.WM_LBUTTONUP(Control.java:3587)
    at org.eclipse.swt.widgets.Link.WM_LBUTTONUP(Link.java:773)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3280)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1932)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1930)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1894)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:422)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at com.adobe.lcide.rcp.Application.run(Unknown Source)
    at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLau ncher.java:92)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.jav a:68)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
    at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
    at org.eclipse.core.launcher.Main.run(Main.java:977)
    at org.eclipse.core.launcher.Main.main(Main.java:952)
Caused by: java.lang.OutOfMemoryError: Java heap space; nested exception is:
    java.lang.OutOfMemoryError: Java heap space
    at org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:221)
    at org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:128)
    at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:10 87)
    at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
    at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
    at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch( Unknown Source)
    at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
    at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
    at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
    at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
    at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
    at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
    at javax.xml.parsers.SAXParser.parse(Unknown Source)
    at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
    at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
    at org.apache.axis.Message.getSOAPEnvelope(Message.java:424)
    at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)
    at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
    at org.apache.axis.client.Call.invokeEngine(Call.java:2765)
    at org.apache.axis.client.Call.invoke(Call.java:2748)
    at org.apache.axis.client.Call.invoke(Call.java:2424)
    at org.apache.axis.client.Call.invoke(Call.java:2347)
    at org.apache.axis.client.Call.invoke(Call.java:1804)
    at com.adobe.idp.dsc.provider.impl.soap.axis.sdk.SoapAxisDispatcher.doSend(SoapAxisDispatche r.java:123)
    ... 68 more
!ENTRY com.adobe.ide.singlesignon 1 1 2009-05-20 14:44:37.871
!MESSAGE User 'administrator' logged in to server 'Livecycle ES - localhost' (hostname: 'localhost')
!ENTRY com.adobe.DSC_Admin_UI 4 4 2009-05-20 14:44:56.792
!MESSAGE failed to retrieve list of components
!STACK 0
ALC-DSC-000-000: com.adobe.idp.dsc.DSCRuntimeException: Internal error.
    at com.adobe.idp.dsc.provider.impl.soap.axis.sdk.SoapAxisDispatcher.throwExceptionHandler(So apAxisDispatcher.java:207)
    at com.adobe.idp.dsc.provider.impl.soap.axis.sdk.SoapAxisDispatcher.doSend(SoapAxisDispatche r.java:125)
    at com.adobe.idp.dsc.provider.impl.base.AbstractMessageDispatcher.send(AbstractMessageDispat cher.java:57)
    at com.adobe.idp.dsc.clientsdk.ServiceClient.invoke(ServiceClient.java:208)
    at com.adobe.idp.dsc.registry.component.client.ComponentRegistryClient.invoke(ComponentRegis tryClient.java:373)
    at com.adobe.idp.dsc.registry.component.client.ComponentRegistryClient.getComponents(Compone ntRegistryClient.java:63)
    at com.adobe.dsc.contentprovider.MixedRegistryContentProvider$RegistryRootEntry.getChildren( MixedRegistryContentProvider.java:150)
    at com.adobe.dsc.contentprovider.MixedRegistryContentProvider.getChildren(MixedRegistryConte ntProvider.java:575)
    at org.eclipse.jface.viewers.AbstractTreeViewer.getRawChildren(AbstractTreeViewer.java:1166)
    at org.eclipse.jface.viewers.TreeViewer.getRawChildren(TreeViewer.java:768)
    at org.eclipse.jface.viewers.AbstractTreeViewer.getFilteredChildren(AbstractTreeViewer.java: 574)
    at org.eclipse.jface.viewers.AbstractTreeViewer.getSortedChildren(AbstractTreeViewer.java:54 3)
    at org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:728)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
    at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:705)
    at org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:892)
    at org.eclipse.jface.viewers.AbstractTreeViewer.handleTreeExpand(AbstractTreeViewer.java:125 1)
    at org.eclipse.jface.viewers.AbstractTreeViewer$4.treeExpanded(AbstractTreeViewer.java:1263)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:181)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:952)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:937)
    at org.eclipse.swt.widgets.Tree.wmNotifyChild(Tree.java:6343)
    at org.eclipse.swt.widgets.Control.WM_NOTIFY(Control.java:3794)
    at org.eclipse.swt.widgets.Composite.WM_NOTIFY(Composite.java:1166)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3298)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1851)
    at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1321)
    at org.eclipse.swt.widgets.Tree.WM_LBUTTONDOWN(Tree.java:5203)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:3279)
    at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4783)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
    at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1932)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1930)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1894)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:422)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at com.adobe.lcide.rcp.Application.run(Unknown Source)
    at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLau ncher.java:92)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.jav a:68)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
    at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
    at org.eclipse.core.launcher.Main.run(Main.java:977)
    at org.eclipse.core.launcher.Main.main(Main.java:952)
Caused by: java.lang.OutOfMemoryError: Java heap space; nested exception is:
    java.lang.OutOfMemoryError: Java heap space
    at org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:221)
    at org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:128)
    at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:10 87)
    at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
    at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
    at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch( Unknown Source)
    at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
    at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
    at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
    at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
    at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
    at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
    at javax.xml.parsers.SAXParser.parse(Unknown Source)
    at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
    at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
    at org.apache.axis.Message.getSOAPEnvelope(Message.java:424)
    at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)
    at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
    at org.apache.axis.client.Call.invokeEngine(Call.java:2765)
    at org.apache.axis.client.Call.invoke(Call.java:2748)
    at org.apache.axis.client.Call.invoke(Call.java:2424)
    at org.apache.axis.client.Call.invoke(Call.java:2347)
    at org.apache.axis.client.Call.invoke(Call.java:1804)
    at com.adobe.idp.dsc.provider.impl.soap.axis.sdk.SoapAxisDispatcher.doSend(SoapAxisDispatche r.java:123)
    ... 54 more
Please, can you tell me if you have met thist problem. How didi you solve it ?
Thank you in advance.
ECI

Hello,
I did what you told:
- the mysql Jar version was already the mysql-connector-java-5.1.6-bin.jar (may be due to update SP2),
- I changed to adobe-ds.xml file,
- I tried to launch the workbench with -Xmx512m in the command line.
Here is the result:
1- the launch of the workbench isa bit faster.
2- when I try to login with the administrator account, it takes a long while. Then I get an error: I can not logon to the livecycle ES server from the workbench. The message is "Authentication for user administrator on server ... failed, please retry".
In my log file, I get the following.
eclipse.buildId=unknown
java.version=1.5.0_12
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=fr_CH
Framework arguments: #Product Runtime Configuration File -Xmx512m
Command-line arguments: -os win32 -ws win32 -arch x86 #Product Runtime Configuration File -Xmx512m
!ENTRY com.adobe.ide.singlesignon 1 1 2009-05-25 15:17:37.780
!MESSAGE LiveCycle Workbench ES version '8.2.1.2'
!ENTRY org.eclipse.ui 4 4 2009-05-25 15:17:38.827
!MESSAGE Invalid Menu Extension (Path is invalid): org.eclipse.ui.edit.text.gotoLastEditPosition
!ENTRY com.adobe.ide.singlesignon 4 4 2009-05-25 15:19:26.874
!MESSAGE login failed
I also got another error message - with another configuration when triying to launch the workbench with JRE 1.6.0.12 (I hoped for better performance when replacing the JRE folder) :
!ENTRY com.adobe.ide.singlesignon 4 4 2009-05-25 15:02:46.942
!MESSAGE login failed
!STACK 0
com.adobe.ide.singlesignon.exceptions.IDEServerError: ALC-DSC-000-000: com.adobe.idp.dsc.DSCRuntimeException: Internal error.
at com.adobe.ide.singlesignon.utils.DSInstance.authenticate(Unknown Source)
Caused by: ALC-DSC-000-000: com.adobe.idp.dsc.DSCRuntimeException: Internal error.
at com.adobe.idp.dsc.provider.impl.soap.axis.sdk.SoapAxisDispatcher.throwExceptionHandler(So apAxisDispatcher.java:207)
Caused by: (404)/soap/sdk
at org.apache.axis.transport.http.HTTPSender.readFromSocket(HTTPSender.java:744)
at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:144)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
I also tried to to logon after renaming the folder JRE under: C:\Program Files\Adobe\LiveCycle ES\Workbench ES\Workbench . In order to use my default JRE which is 1.5.0-12.
On the whole, I still get so errors and I can not logon.
Do you have any suggestion ?
Thank you for taking some time to reply.
What I am tried to do is to added a HelloComponent.jar fronm a tutorial:
http://www.adobe.com/devnet/livecycle/articles/dsc_development.html
My final goal is to developp a ECM Connector.
Thank you
Regards
eci

Error while trying to deploy the application using Enterprise manager website

Hi,
I am trying to deploy a huge ear file using enterprise manager website of Oracle 9iAs Rel 2.
The deployment fails with the following error.
Deployment failed: Nested exception Root Cause: null; nested exception is: java.lang.OutOfMemoryError. null; nested exception is: java.lang.OutOfMemoryError
We are able to deploy the same ear file using stand-alone container.
We are planning for deployment in few days to go it live.
Pls suggest what could be the problem.
Hardware Used:-
DellServer Intel P3 dual processor 1.2GHz
1GB RAM
2GB virtual memory,
40GB free hard-drive.
Apart from 9ias enterprise edition, this system has Oracle database also on it. But the database is not being used at all by anyone.
No other software is installed on the system
Software:-
Windows 2000 Server sp2
Oracle 9ias Release 2 Enterprise Edition (Installed J2EE and Webcache)
Oracle 8i Database 8.1.6.0.0
Size of application:-
130 EJBs (107 CMP + remaining Session Beans)
1700 JSPs
3 servlets
Packaged properly into jar,war,ear structure.
the size of ear file is about 13MB.
Thanks
Srinath

Hi,
I tried using dcmctl but still got the following error.
Oracle 8i database is running but noone is using it except that this application uses it.
Pls help
D:\oraJ2EE\dcm\bin>dcmctl deployapplication -f d:\oraJ2ee\j2ee\elink\applications\advecto.ear -
a myapp
ADMN-300075
D:\oraJ2EE\dcm\bin>dcmctl getError -v -d
ADMN-300075
Nested exception
Base Exception:
java.rmi.RemoteException:null; nested exception is:
java.lang.OutOfMemoryError
Nested exception
Root Cause: null; nested exception is:
java.lang.OutOfMemoryError
java.rmi.RemoteException: null; nested exception is:
java.lang.OutOfMemoryError
java.lang.OutOfMemoryError
<<no stack trace available>>
Thanks
Srinath

N95 8GB Mass Memory in use error

Hiya
I have a N95 8GB and when I try to connect it to my PC I get the error message that the mass memory is in use by another application.
I have stopped all running applications. (there where none)
Done a factory soft reset.
No difference. Still cant conect the phone in Data transfer mode.
Any suggestions of a help ful nature woild be nice.
Thanks

hi
i am also having the same probelm. whenever i conect my mobile to pc using data transfer mode. i get this message
unable to start data transfer mode. mass memory in use please close some applcations
now i have checked ther is no application running in the background
also when i try to open the help file on moible. it says memory full. please close some applications and try again
anyone knows the solution to this problem
thanks

What about session memory when using BEA Weblogic connection pooling?

Hi,
consider a web application, allowing database connections via a BEA Weblogic 8.1 application server. The app-server is pooling the oracle connections. The oracle database is running in dedicated server mode.
How are the database requests from the web app served by the connection pool from BEA?
1) Does one oracle session serve more than one request simultanously?
2) Does BEA serialize the requests, which means, that a session from the pool is always serving only one request at a time?
If (1) is true, than what about the session memory of Oracle sessions? I understand, that things like package global variables are beeing stored in this session private memory. If (1) is true, the PL/SQL programmer has the same situation, as with programming an Oracle databas in "shared server" mode, that is, he should not use package global variables etc.
Thankful for any ideas...
Message was edited by:
Xenofon

Xenofon Grigoriadis wrote:
Hi,
consider a web application, using BEA between client and an Oracle Database (v9i). BEA is pooling the oracle connections. The oracle database is running in dedicated server mode.
How are the database requests from the web app beeing served by the connection pool from BEA?
1) Does one oracle session serve more than one request simultanously?no.
2) Or does BEA serialize the requests, which means, that a session from the pool is always serving only one request at a time?
Reading "Configuring and Using WebLogic JDBC" from weblogic8.1 documentation, I read:
"... Your application "borrows" a connection from the pool, uses it, then returns it to the pool by closing it...."
What do you mean by returning the connection by closing it? Tbe server will either return the connection to the pool or close it...When application code does typical jdbc code, it obtains
a connection via a WebLogic DataSource, which reserves an
unused pooled connection and passes it (transparently wrapped)
to the application. The application uses it, and then closes
it. WebLogic intercepts the close() call via the wrapper, and
puts the DBMS connection back into the WebLogic pool.
The reason, why I as an Oracle programmer ask this is, because every session (=connection)
in Oracle has its own dedicate, private memory for things like global PL/SQL variables.
Now I want to figure out, if you have to careful in programming your databases, when
one Oracle session (=connection) is serving many weblogic requests.It is serving many requests, but always serially. Do note however, that we
also transparently cache/pool prepared and callable statements with the
connection so repeat uses of the connection will be able to get already-made
statements when they call prepareStatement() and prepareCall(). These
long-lived statements will each require a DBMS-side cursor.
>
Thankful for any ideas or practical experience...
Message was edited by:
mk637Joe

Cannot attach data store shared-memory segment using JDBC (TT0837) 11.2.1.5

Hi,
I found the thread Cannot attach data store shared-memory segment using JDBC (TT0837) but it can't help me out.
I encounter this issue in Windows XP, and application gets connection from jboss data source.
url=jdbc:timesten:direct:dsn=test;uid=test;pwd=test;OraclePWD=test
username=test
password=test
Error information:
java.sql.SQLException: [TimesTen][TimesTen 11.2.1.5.0 ODBC Driver][TimesTen]TT0837: Cannot attach data store
shared-memory segment, error 8 -- file "db.c", lineno 9818, procedure "sbDbConnect"
at com.timesten.jdbc.JdbcOdbc.createSQLException(JdbcOdbc.java:3295)
at com.timesten.jdbc.JdbcOdbc.standardError(JdbcOdbc.java:3444)
at com.timesten.jdbc.JdbcOdbc.standardError(JdbcOdbc.java:3409)
at com.timesten.jdbc.JdbcOdbc.SQLDriverConnect(JdbcOdbc.java:813)
at com.timesten.jdbc.JdbcOdbcConnection.connect(JdbcOdbcConnection.java:1807)
at com.timesten.jdbc.TimesTenDriver.connect(TimesTenDriver.java:303)
at com.timesten.jdbc.TimesTenDriver.connect(TimesTenDriver.java:159)
I am confused that if I use jdbc, there is no such error.
Connection conn = DriverManager.getConnection("url", "username", "password");
Regards,
Nesta

I think error 8 is
net helpmsg 8
Not enough storage is available to process this command.
If I'm wrong I'm happy to be corrected. If you reduce the PermSize and TempSize of the datastore (just as a test) does this allow JBOSS to load it?
You don't say whether this is 32bit or 64bit Windows. If it's the former, the following information may be helpful.
"Windows manages virtual memory differently than all other OSes. The way Windows sets up memory for DLLs guarantees that the virtual address space of each process is badly fragmented. Other OSes avoid this by densely packing shared libraries.
A TimesTen database is represented as a single contiguous shared segment. So for an application to connect to a database of size n, there must be n bytes of unused contiguous virtual memory in the application's process. Because of the way Windows manages DLLs this is sometimes challenging. You can easily get into a situation where simple applications that use few DLLs (such as ttIsql) can access a database fine, but complicated apps that use many DLLs can not.
As a practical matter this means that TimesTen direct-mode in Windows 32-bit is challenging to use for those with complex applications. For large C/C++ applications one can usually "rebase" DLLs to reduce fragmentation. But for Java based applications this is more challenging.
You can use tools like the free "Process Explorer" to see the used address ranges in your process.
Naturally, 64-bit Windows basically resolves these issues by providing a dramatically larger set of addresses."

Memory leak using repeater tag

Hi,
I am trying to show a report that has 33113 rows using a repeater tag, but i get the following error: "An error has occurred: java.lang.OutOfMemoryError".
I am using the pageFlow to bind a ArrayList that already contains the rows.
Any ideas?
Thanks a lot.

Link to Microsoft Connect issue
https://connect.microsoft.com/VisualStudio/feedback/details/1045459/memory-leak-using-windows-accessibility-tools-microsoft-narrator-windows-speech-recognition-with-net-applications
Link to Microsoft Community post
http://answers.microsoft.com/en-us/windows/forum/windows_7-performance/memory-leak-using-windows-accessibility-tools/8b32a81c-f828-415c-aec8-34e3106f9cb0?tm=1420469245606

In memory application using set_cachesize!!!

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