Hung application and rejected memory lead detector
I had two problems that may be related with JRockit.
1. After a few days, the application stopped processing input data:
- The application receives input using a server sockit on tcp port 2000
from which it would still accept a connection. Then the tcp receive queue
just started building, indicating that the application was not removing data
from the receive queue.
- The application rejected connections on the other server sockit it
advertises - tcp 5000.
- It also seemed to have disconnected from mysql, but I couldn't be sure
of that.
2. To rule out a memory leak, I started up Management Console's wonderful
Memory Leak detector from a remote machine. I use Management Console and
Memory Leak detector in this configuration alot so I'm familiar with it.
The memory leak detector was refused. The console output from the
application's server follows.
The application is running on JRockit 1.4.2_05 on SuSE 8.2.
I'm more concerned and baffled by the application's stalling. Do you have
any problem isolation ideas? Does the Memory Leak detector rejection
provides some clue?
Thanks
-bash: syntax error near unexpected token `newline'
tmx@tmx-ccdb:/>
tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> jrockit.license.LicenseException:
java.lang.reflect.InvocationTargetException
-bash: jrockit.license.LicenseException:: Permission denied
at
jrockit.memleak.MemLeakFactory.getInstance()Ljrockit.memleak.MemoryLeakDetector;(Unknown
Source)
tmx@tmx-ccdb:/> at
jrockit.memleak.MemLeakFactory.createMemLeakDetector()Ljrockit.memleak.MemoryLeakDetector;(Unknown
Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
jrockit.memleak.MemLeakFactory.getInstance()Ljrockit.memleak.MemoryLeakDetector;(Unknown
Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpQueries$5.doCommand(Lcom.jrockit.management.rmp.RmpServer;Ljava.lang.String;)Z(RmpQueries.java:184)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpQueries.executeRmpCommand(Lcom.jrockit.common.rmp.RmpPacket;Lcom.jrockit.management.rmp.RmpServer;)Ljava.lang.Boolean;(RmpQueries.java:1127)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpServer.handleCommand(Lcom.jrockit.common.rmp.RmpPacket;)V(RmpServer.java:324)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpServer.runConnectionLoop()V(RmpServer.java:356)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpServer.run()V(RmpServer.java:163)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at java.lang.Thread.run()V(Unknown Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
java.lang.Thread.startThreadFromVM(Ljava.lang.Thread;)V(Unknown Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> Caused by: java.lang.reflect.InvocationTargetException
-bash: Caused: command not found
at
com.jrockit.management.rmp.RmpQueries$5.doCommand(Lcom.jrockit.management.rmp.RmpServer;Ljava.lang.String;)Z(RmpQueries.java:184)
tmx@tmx-ccdb:/> at
jrockit.memleak.MemLeakFactory.createMemLeakDetector()Ljrockit.memleak.MemoryLeakDetector;(Unknown
Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
jrockit.reflect.NativeMethodInvoker.invoke0(Ljava.lang.Object;ILjava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown
Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
jrockit.reflect.NativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown
Source)
-bash: syntax error near unexpected token `('
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Unknown
Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpQueries$5.doCommand(Lcom.jrockit.management.rmp.RmpServer;Ljava.lang.String;)Z(RmpQueries.java:184)
tmx@tmx-ccdb:/> ... 9 more
tmx@tmx-ccdb:/> Caused by: jrockit.license.LicenseException:
jrockit.license.LicenseException: License not valid: license has expired
-bash: Caused: command not found
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpServer.handleCommand(Lcom.jrockit.common.rmp.RmpPacket;)V(RmpServer.java:324)
tmx@tmx-ccdb:/> at
jrockit.license.LicenseManager.initialize0([Ljava.lang.String;)V(Unknown
Source)
-bash: syntax error near unexpected token `('
at
jrockit.reflect.NativeMethodInvoker.invoke0(Ljava.lang.Object;ILjava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown
Source)
tmx@tmx-ccdb:/> at
jrockit.license.LicenseManager.initialize()V(Unknown Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
jrockit.memleak.MemLeak.getInstance()Ljrockit.memleak.MemLeak;(Unknown
Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpServer.runConnectionLoop()V(RmpServer.java:356)
tmx@tmx-ccdb:/> ... 12 more
tmx@tmx-ccdb:/> Caused by: jrockit.license.LicenseException: License not
valid: license has expired
-bash: Caused: command not found
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpServer.run()V(RmpServer.java:163)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> ... 15 more
tmx@tmx-ccdb:/>
tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> tmx@tmx-ccdb:/>
-bash: syntax error near unexpected token `newline'
tmx@tmx-ccdb:/> at java.lang.Thread.run()V(Unknown Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
java.lang.Thread.startThreadFromVM(Ljava.lang.Thread;)V(Unknown Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `newline'
tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> jrockit.license.LicenseException: > java.lang.reflect.InvocationTargetException> -bash: jrockit.license.LicenseException:: Permission denied> at > jrockit.memleak.MemLeakFactory.getInstance()Ljrockit.memleak.MemoryLeakDetector;(Unknown > Source)> at > com.jrockit.management.rmp.RmpQueries$5.doCommand(Lcom.jrockit.management.rmp.RmpServer;Ljava.lang.String;)Z(RmpQueries.java:184)> tmx@tmx-ccdb:/> at > jrockit.memleak.MemLeakFactory.createMemLeakDetector()Ljrockit.memleak.MemoryLeakDetector;(Unknown > Source)> -bash: syntax error near unexpected token `('-bash: syntax error near unexpected token `('-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> at jrockit.reflect.NativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> at com.jrockit.management.rmp.RmpQueries.executeRmpCommand(Lcom.jrockit.common.rmp.RmpPacket;Lcom.jrockit.management.rmp.RmpServer;)Ljava.lang.Boolean;(RmpQueries.java:1127)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> at java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Unknown Source)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> at com.jrockit.management.rmp.RmpServer.handleCommand(Lcom.jrockit.common.rmp.RmpPacket;)V(RmpServer.java:324)tmx@tmx-ccdb:/> ... 9 moretmx@tmx-ccdb:/> Caused by: jrockit.license.LicenseException: jrockit.license.LicenseException: License not valid: license has expired-bash: Caused: command not foundtmx@tmx-ccdb:/> at jrockit.license.LicenseManager.initialize0([Ljava.lang.String;)V(Unknown Source)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> at jrockit.license.LicenseManager.initialize()V(Unknown Source)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> at jrockit.memleak.MemLeak.getInstance()Ljrockit.memleak.MemLeak;(Unknown Source)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> ... 12 moretmx@tmx-ccdb:/> Caused by: jrockit.license.LicenseException: License not valid: license has expired-bash: Caused: command not foundtmx@tmx-ccdb:/> ... 15 moretmx@tmx-ccdb:/>-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> at jrockit.memleak.MemLeakFactory.getInstance()Ljrockit.memleak.MemoryLeakDetector;(Unknown Source)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> at > com.jrockit.management.rmp.RmpQueries$5.doCommand(Lcom.jrockit.management.rmp.RmpServer;Ljava.lang.String;)Z(RmpQueries.java:184)> -bash: syntax error near unexpected token `('-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> at com.jrockit.management.rmp.RmpQueries.executeRmpCommand(Lcom.jrockit.common.rmp.RmpPacket;Lcom.jrockit.management.rmp.RmpServer;)Ljava.lang.Boolean;(RmpQueries.java:1127)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> at > com.jrockit.management.rmp.RmpServer.handleCommand(Lcom.jrockit.common.rmp.RmpPacket;)V(RmpServer.java:324)> -bash: syntax error near unexpected token `('-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> at jrockit.reflect.NativeMethodInvoker.invoke0(Ljava.lang.Object;ILjava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> at com.jrockit.management.rmp.RmpServer.runConnectionLoop()V(RmpServer.java:356)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> at > com.jrockit.management.rmp.RmpServer.run()V(RmpServer.java:163)> -bash: syntax error near unexpected token `('-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> at java.lang.Thread.run()V(Unknown Source)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> at > java.lang.Thread.startThreadFromVM(Ljava.lang.Thread;)V(Unknown Source)> -bash: syntax error near unexpected token `('-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> Caused by: java.lang.reflect.InvocationTargetException-bash: Caused: Permission deniedtmx@tmx-ccdb:/> -bash: Caused: command not found-bash: -bash:: command not foundtmx@tmx-ccdb:/> at jrockit.memleak.MemLeak.getInstance()Ljrockit.memleak.MemLeak;(Unknown Source)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> ... 12 moretmx@tmx-ccdb:/> tmx@tmx-ccdb:/> at jrockit.reflect.NativeMethodInvoker.invoke0(Ljava.lang.Object;ILjava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> at > jrockit.reflect.NativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown > Source)> -bash: syntax error near unexpected token `('-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/>tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> at java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Unknown Source)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> ... 9 more> tmx@tmx-ccdb:/> Caused by: jrockit.license.LicenseException: > jrockit.license.LicenseException: License not valid: license has expired> -bash: Caused: command not found> tmx@tmx-ccdb:/> at > jrockit.license.LicenseManager.initialize0([Ljava.lang.String;)V(Unknown > Source)> -bash: syntax error near unexpected token `('-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> at jrockit.license.LicenseManager.initialize()V(Unknown Source)-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> at > jrockit.memleak.MemLeak.getInstance()Ljrockit.memleak.MemLeak;(Unknown > Source)> -bash: syntax error near unexpected token `('-bash: syntax error near unexpected token `('tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> ... 12 more-bash: ...: Permission deniedtmx@tmx-ccdb:/> tmx@tmx-ccdb:/> Caused by: jrockit.license.LicenseException: License not valid: license has expired-bash: Caused: Permission deniedtmx@tmx-ccdb:/> -bash: Caused: command not found-bash: -bash:: command not foundtmx@tmx-ccdb:/> tmx@tmx-ccdb:/> ... 15 more-bash: ...: Permission deniedtmx@tmx-ccdb:/> tmx@tmx-ccdb:/>-bash: syntax error near unexpected token `newline'tmx@tmx-ccdb:/>-- Jeff
one addition clue...
When the application was hung, the Management Console could not connect to
the JVM. I verified that -Xmanagement was one of the switches using SuSE's
ps -ax command. I had connected a few days earlier successfully.
So the JVM was not accepting management connections.
"Jeff" <[email protected]> wrote in message
news:[email protected]...
I had two problems that may be related with JRockit.
1. After a few days, the application stopped processing input data:
- The application receives input using a server sockit on tcp port 2000
from which it would still accept a connection. Then the tcp receive queue
just started building, indicating that the application was not removing
data from the receive queue.
- The application rejected connections on the other server sockit it
advertises - tcp 5000.
- It also seemed to have disconnected from mysql, but I couldn't be
sure of that.
2. To rule out a memory leak, I started up Management Console's wonderful
Memory Leak detector from a remote machine. I use Management Console and
Memory Leak detector in this configuration alot so I'm familiar with it.
The memory leak detector was refused. The console output from the
application's server follows.
The application is running on JRockit 1.4.2_05 on SuSE 8.2.
I'm more concerned and baffled by the application's stalling. Do you have
any problem isolation ideas? Does the Memory Leak detector rejection
provides some clue?
Thanks
-bash: syntax error near unexpected token `newline'
tmx@tmx-ccdb:/>
tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> jrockit.license.LicenseException:
java.lang.reflect.InvocationTargetException
-bash: jrockit.license.LicenseException:: Permission denied
at
jrockit.memleak.MemLeakFactory.getInstance()Ljrockit.memleak.MemoryLeakDetector;(Unknown
Source)
tmx@tmx-ccdb:/> at
jrockit.memleak.MemLeakFactory.createMemLeakDetector()Ljrockit.memleak.MemoryLeakDetector;(Unknown
Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
jrockit.memleak.MemLeakFactory.getInstance()Ljrockit.memleak.MemoryLeakDetector;(Unknown
Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpQueries$5.doCommand(Lcom.jrockit.management.rmp.RmpServer;Ljava.lang.String;)Z(RmpQueries.java:184)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpQueries.executeRmpCommand(Lcom.jrockit.common.rmp.RmpPacket;Lcom.jrockit.management.rmp.RmpServer;)Ljava.lang.Boolean;(RmpQueries.java:1127)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpServer.handleCommand(Lcom.jrockit.common.rmp.RmpPacket;)V(RmpServer.java:324)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpServer.runConnectionLoop()V(RmpServer.java:356)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpServer.run()V(RmpServer.java:163)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at java.lang.Thread.run()V(Unknown Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
java.lang.Thread.startThreadFromVM(Ljava.lang.Thread;)V(Unknown Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> Caused by: java.lang.reflect.InvocationTargetException
-bash: Caused: command not found
at
com.jrockit.management.rmp.RmpQueries$5.doCommand(Lcom.jrockit.management.rmp.RmpServer;Ljava.lang.String;)Z(RmpQueries.java:184)
tmx@tmx-ccdb:/> at
jrockit.memleak.MemLeakFactory.createMemLeakDetector()Ljrockit.memleak.MemoryLeakDetector;(Unknown
Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
jrockit.reflect.NativeMethodInvoker.invoke0(Ljava.lang.Object;ILjava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown
Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
jrockit.reflect.NativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown
Source)
-bash: syntax error near unexpected token `('
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Unknown
Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpQueries$5.doCommand(Lcom.jrockit.management.rmp.RmpServer;Ljava.lang.String;)Z(RmpQueries.java:184)
tmx@tmx-ccdb:/> ... 9 more
tmx@tmx-ccdb:/> Caused by: jrockit.license.LicenseException:
jrockit.license.LicenseException: License not valid: license has expired
-bash: Caused: command not found
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpServer.handleCommand(Lcom.jrockit.common.rmp.RmpPacket;)V(RmpServer.java:324)
tmx@tmx-ccdb:/> at
jrockit.license.LicenseManager.initialize0([Ljava.lang.String;)V(Unknown
Source)
-bash: syntax error near unexpected token `('
at
jrockit.reflect.NativeMethodInvoker.invoke0(Ljava.lang.Object;ILjava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown
Source)
tmx@tmx-ccdb:/> at
jrockit.license.LicenseManager.initialize()V(Unknown Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
jrockit.memleak.MemLeak.getInstance()Ljrockit.memleak.MemLeak;(Unknown
Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpServer.runConnectionLoop()V(RmpServer.java:356)
tmx@tmx-ccdb:/> ... 12 more
tmx@tmx-ccdb:/> Caused by: jrockit.license.LicenseException: License not
valid: license has expired
-bash: Caused: command not found
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
com.jrockit.management.rmp.RmpServer.run()V(RmpServer.java:163)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> ... 15 more
tmx@tmx-ccdb:/>
tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> tmx@tmx-ccdb:/>
-bash: syntax error near unexpected token `newline'
tmx@tmx-ccdb:/> at java.lang.Thread.run()V(Unknown Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> at
java.lang.Thread.startThreadFromVM(Ljava.lang.Thread;)V(Unknown Source)
-bash: syntax error near unexpected token `('
tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `newline'
tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> jrockit.license.LicenseException: >> java.lang.reflect.InvocationTargetException>> -bash: jrockit.license.LicenseException:: Permission denied>> at >> jrockit.memleak.MemLeakFactory.getInstance()Ljrockit.memleak.MemoryLeakDetector;(Unknown >> Source)>> at >> com.jrockit.management.rmp.RmpQueries$5.doCommand(Lcom.jrockit.management.rmp.RmpServer;Ljava.lang.String;)Z(RmpQueries.java:184)>> tmx@tmx-ccdb:/> at >> jrockit.memleak.MemLeakFactory.createMemLeakDetector()Ljrockit.memleak.MemoryLeakDetector;(Unknown >> Source)>> -bash: syntax error near unexpected token `('> -bash: syntax error near unexpected token `('> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> at > jrockit.reflect.NativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown > Source)> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> at > com.jrockit.management.rmp.RmpQueries.executeRmpCommand(Lcom.jrockit.common.rmp.RmpPacket;Lcom.jrockit.management.rmp.RmpServer;)Ljava.lang.Boolean;(RmpQueries.java:1127)> -bash: syntax error near unexpected token `('>>> tmx@tmx-ccdb:/> at > java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Unknown > Source)> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> at > com.jrockit.management.rmp.RmpServer.handleCommand(Lcom.jrockit.common.rmp.RmpPacket;)V(RmpServer.java:324)> tmx@tmx-ccdb:/> ... 9 more> tmx@tmx-ccdb:/> Caused by: jrockit.license.LicenseException: > jrockit.license.LicenseException: License not valid: license has expired> -bash: Caused: command not found> tmx@tmx-ccdb:/> at > jrockit.license.LicenseManager.initialize0([Ljava.lang.String;)V(Unknown > Source)> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> at > jrockit.license.LicenseManager.initialize()V(Unknown Source)> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> at > jrockit.memleak.MemLeak.getInstance()Ljrockit.memleak.MemLeak;(Unknown > Source)> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> ... 12 more> tmx@tmx-ccdb:/> Caused by: jrockit.license.LicenseException: License not > valid: license has expired> -bash: Caused: command not found> tmx@tmx-ccdb:/> ... 15 more> tmx@tmx-ccdb:/>> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> at > jrockit.memleak.MemLeakFactory.getInstance()Ljrockit.memleak.MemoryLeakDetector;(Unknown > Source)> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `('>> tmx@tmx-ccdb:/> at >> com.jrockit.management.rmp.RmpQueries$5.doCommand(Lcom.jrockit.management.rmp.RmpServer;Ljava.lang.String;)Z(RmpQueries.java:184)>> -bash: syntax error near unexpected token `('> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> at > com.jrockit.management.rmp.RmpQueries.executeRmpCommand(Lcom.jrockit.common.rmp.RmpPacket;Lcom.jrockit.management.rmp.RmpServer;)Ljava.lang.Boolean;(RmpQueries.java:1127)> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `('>> tmx@tmx-ccdb:/> at >> com.jrockit.management.rmp.RmpServer.handleCommand(Lcom.jrockit.common.rmp.RmpPacket;)V(RmpServer.java:324)>> -bash: syntax error near unexpected token `('> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> at > jrockit.reflect.NativeMethodInvoker.invoke0(Ljava.lang.Object;ILjava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown > Source)> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> at > com.jrockit.management.rmp.RmpServer.runConnectionLoop()V(RmpServer.java:356)> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `('>> tmx@tmx-ccdb:/> at >> com.jrockit.management.rmp.RmpServer.run()V(RmpServer.java:163)>> -bash: syntax error near unexpected token `('> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> at java.lang.Thread.run()V(Unknown > Source)> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `('>> tmx@tmx-ccdb:/> at >> java.lang.Thread.startThreadFromVM(Ljava.lang.Thread;)V(Unknown Source)>> -bash: syntax error near unexpected token `('> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> Caused by: > java.lang.reflect.InvocationTargetException> -bash: Caused: Permission denied> tmx@tmx-ccdb:/> -bash: Caused: command not found> -bash: -bash:: command not found> tmx@tmx-ccdb:/> at > jrockit.memleak.MemLeak.getInstance()Ljrockit.memleak.MemLeak;(Unknown > Source)> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> ... 12 more> tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> at > jrockit.reflect.NativeMethodInvoker.invoke0(Ljava.lang.Object;ILjava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown > Source)> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `('>> tmx@tmx-ccdb:/> at >> jrockit.reflect.NativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown >> Source)>> -bash: syntax error near unexpected token `('> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/>> tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> at > java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Unknown > Source)> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `('>> tmx@tmx-ccdb:/> ... 9 more>> tmx@tmx-ccdb:/> Caused by: jrockit.license.LicenseException: >> jrockit.license.LicenseException: License not valid: license has expired>> -bash: Caused: command not found>> tmx@tmx-ccdb:/> at >> jrockit.license.LicenseManager.initialize0([Ljava.lang.String;)V(Unknown >> Source)>> -bash: syntax error near unexpected token `('> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> at > jrockit.license.LicenseManager.initialize()V(Unknown Source)> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> -bash: syntax error near unexpected token `('>> tmx@tmx-ccdb:/> at >> jrockit.memleak.MemLeak.getInstance()Ljrockit.memleak.MemLeak;(Unknown >> Source)>> -bash: syntax error near unexpected token `('> -bash: syntax error near unexpected token `('> tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> ... 12 more> -bash: ...: Permission denied> tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> Caused by: > jrockit.license.LicenseException: License not valid: license has expired> -bash: Caused: Permission denied> tmx@tmx-ccdb:/> -bash: Caused: command not found> -bash: -bash:: command not found> tmx@tmx-ccdb:/> tmx@tmx-ccdb:/> ... 15 more> -bash: ...: Permission denied> tmx@tmx-ccdb:/> tmx@tmx-ccdb:/>> -bash: syntax error near unexpected token `newline'> tmx@tmx-ccdb:/>>>>>>>>>> -- > Jeff
Similar Messages
-
Problem with application and storage and memory.
I NEED HELP!! I am trying to add more application s to my Blackberry Curve 8330. My problem is I don't have enough storage to even add a couple of application s and their updates to my phone. I have an 8GB media card with like 7.3GB of free space. Also, I only have 3.7MB of free space on my device. One of my questions is, How do you add things to your memory card instead of your device memory? Second thing is, if anyone decides to respond to this discussion, please use simple steps. Thanks soooo much.
~RobinHello!
There are three types of potential memory on a BB: 1) Application Memory, 2) Device Memory, and 3) Media/SD Card Memory
Application Memory -- This is the most crucial; it is the protected (not user accessible), dedicated, and fixed (in size) space that is available as the destination for the installation of applications (plus some application storage, overhead and such). You cannot touch AppMemory. You cannot improve the maximum AppMemory that your BB has. It is what it is. Applications can only install here...there is no option.
Device Memory -- This is space on your BB that you can touch to store files, pictures, media, etc. Typically, it is not terribly large, but it is available to you.
SD/Media Card Memory -- This is what it says...your SD card, for you to store files, media, pictures, etc. It cannot be used as the target for installing applications (only App Memory can be used for that). It can be as large as your BB OS can support...see this KB:
http://www.blackberry.com/btsc/KB05461
On some devices/OS levels, you can only see "File Free" (Options > Status), which I think is equivalent to AppMemory. On other devices, you can see all three memory usage levels (Options > Memory). Here are some guidelines to use:
http://www.blackberry.com/btsc/KB15345
http://www.blackberry.com/btsc/KB14320
http://www.blackberry.com/btsc/KB14213
Lastly, it is always important to properly close applications when you are done with them. Using the Back or the Red key will not do this -- those leave it to the app to decide what to do...and some will leave themselves resident in memory, consuming resources on your BB, slowing the overall performance. Rather, to close an app, press and select "Close" or "Exit"...that will force the application to be closed, freeing up for your new use the resources it was consuming. Some apps will always remain running (typically -- BBMessenger, Browser, Homescreen, Phone, and Messages)...but, you should still close them properly - especially the Browser...if it is left on an active web page, it will not only consume extra resources but battery power as well.
Further, anytime random strange behavior or sluggishness creeps in, the first thing to do is a battery pop reboot. With power ON, remove the back cover and pull out the battery. Wait about a minute then replace the battery and cover. Power up and wait patiently through the long reboot -- ~5 minutes. See if things have returned to good operation. Like all computing devices, BB's suffer from memory leaks and such...with a hard reboot being the best cure. Some have taken to doing this on a regular basis as a preventive measure...some as frequently as once per day. Others have obtained the QuickPull app to automate a simulated Batt-Pull.
Best!
Good luck!
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
Join our BBM Channels
BSCF General Channel
PIN: C0001B7B4 Display/Scan Bar Code
Knowledge Base Updates
PIN: C0005A9AA Display/Scan Bar Code -
I am having problems with the Preview application. When I try to use it to open a pdf document it gets hung-up and I have to select force quit to close it. Any ideas on how to resolve this problem? Thanks for any help
Can you open the Preview program without loading a file, like by itself?
If it doesn't load then I suspect a corrupt Preview preference file.
Deleting the System Preference or other .plist file
Can you open other files with Preview, like jpg's and images?
How about other PDFs? or is it just that one you have downloaded?
Run through this list of fixes
Step by Step to fix your Mac -
I have an iMac, operating system 10.7.4 with up to date software. My mail application is rejecting my password even though I know I am putting it in correctly. I have an ipad and iphone and the mail application is working fine on them. On my desktop however I cannot receive or send mail. I think it must be something to do with the settings but cannot work out what. I have contacted BT who provides my email and internet. As I have another email address with them that is working correctly they believe it is a problem with mail rather than with them. Please can you help?
OK Vicky, good clues...
See if this helps...
Open Keychain Access in Utilities, use Keychain First Aid under the Keychain Menu item, then either check the Password under that item, change it, or delete it and start over. See if there are duplicates, should be one for Incoming & one for Outgoing.
Resetting your keychain in Mac OS X...
If Keychain First Aid finds an issue that it cannot repair, or if you do not know your keychain password, you may need to reset your keychain.
http://support.apple.com/kb/TS1544 -
Memory could not be allocated for the activation process. Please close all applications and try agai
I have just had a Windows XP failure and took the opportunity to replace with Windows 7. After I reinstalled PhotoShop CS(1) the message "Memory could not be allocated for the activation process. Please close all applications and try again" is shown and forces PhotoShop to close. I have 4Gb of Ram installed and a total of about 10Gb of Page File space on three partitions of a 500Gb HDD. The system is not heavily loaded! However, I cannot access Photoshop to check scratch disk allocation. How to fix???
Back to topYes, there are many forums, and it can be confusing. Your question has the best chance of being answered if it is in the proper place. I think it is there now.
Pattie
http://forums.adobe.com/message/5092533#5092533 is your post address
Download and installation forum:
http://forums.adobe.com/community/download_install_setup -
Memory could not be allocated for the activation process. Please close all applications and tr again
Hello,
Just purchased a new laptop:
Intel Core 2 quad
4gb memory
1000 HDD
Photoshop CS 8.0 disc dead/scratched/unreadable. So I copied my Adobe folder from my Program Files Folder on my PC and pasted on laptop. When I try and run PS I get the error message "Memory could not be allocated for the activation process. Please close all applications and try again". Which I do then Photoshop closes.
Can anyone help (in layman terms please)?Not really. You are essentially FUBARd. Without a proper install, there is usually no way on to get the licensing stuff working. You might be able to get there by installing any other CS product, so PS could latch on to the licensing system that would be already in place, but otherwise it's a lost cause. Simply copying over the executables is normally not enough. I will admit though, that I skipped CS, so there may be some tool somewhere that I don't know about can do this post facto...
Mylenium -
Not enough memory to run Microsoft Excel. Please close other applications and try again.
Hi All,
I have windows 7 SP1 64 bit machine with 8 GB of RAM. and have office 365 pro plus installed on it. I use windows explorer preview pane a lot and suddenly it has stopped working. Whenever I click on any excel, power-point, word file with the preview pane
enabled it gives me the error as below:
for Excel: Not enough memory to run Microsoft Excel. Please close other applications and try again.
For Power point: there is not enough memory or system resources to start power point.
However the file opens fine when I double click it. I have tried the following"
1. Repaired, re-installed office 365 pro plus.
2. Disabled, enabled and changed virtual memory page file size. It did not make any difference.
3. Have verified folder and search options and they are fine for the preview pane.
Is there anything we can do about it?Since we were unable to reproduce in my test machine, we were unable to determine the root cause of the problem. This seems to be happening when Windows is trying instantiate the Office application for the preview in the Preview pane, if the repair
Office still doesn't work, we might turn our mind onto Windows OS level.
Here is my suggestion:
1. Disable all of security programs or Anti-virus on that machine.
2. Disable DEP.
3. If you installed any video or graphic codec programs, please temporary to remove them to check the result.
Feel free to post back.
====================
I've summary the Symptom as following:
When trying to open files from a file share using Microsoft Office 2013 via Windows Explorer, we're see the following messages in the respective Office apps (see below). However, after clicking OK in the respective dialog, the Office files open from
the share as expected.
Microsoft Word
Sorry, something went wrong and Word was unable to start. (24)
Microsoft Excel
Not enough memory to run Microsoft Excel. Please close other applications and try again.
Microsoft PowerPoint
There's not enough memory or system resources to start Microsoft PowerPoint.
The issue does not happen if we navigate to the same file via the File > Open dialog.
Tony Chen
TechNet Community Support -
"Memory full. Please close some applications and t...
I get this "Memory full. Please close some applications and try again" error message when manually entering the "Help" menu on my E51 and browse the help entries.
If I choose the Help option from within an application, it opens without problem.
I have about 35 MB left on c: and 5.5 GB/8 GB on the e: so what could be the problem?
I also get this error in the Application manager sometimes. Do I have too many apps installed?
Message Edited by flodis79 on 29-May-2008 10:16 AMI get this error message sometimes on my e65 when browsing. Just happened now and there is about 45MB of RAM free and with running applications taking just over 1MB.
What gives ? Getting the battery out is not exactly a solution to see the rest of the web page if you see what I mean :-)
Message Edited by dukeinlondon on 06-Oct-2008 02:27 PM -
Fsmailserver: memory full. Close applications and ...
Hi,
I am using 4 e-mail accounts:
Three imap accounts for which i am syncing e-mail every 15 minutes
One Mail for Exchange account i am syncing google calendar with
After a while (sometimes already after a few hours, sometimes after a few days) i get the error message “fsmailserver: memory full. Close applications and try again”. This happens whenever new mail gets in and whenever i am sending a new e-mail.
This N8, however, has plenty of memory left! When i close all running applications via the task menu and i also close the e-mail application, then restart the e-mail application, the error message is still issued. It also doesn’t ring the normal new-email sound anymore, but gives two short error clicks.
Very annoying because now i am not even notified of new e-mail any more when this happens. So that makes the N8 very unreliable for e-mail, which is one of the main aspects of a smart phone anyway!
I can only fix the error by switching the N8 off and on again.... But after a while it will happen again!
Regards,
JanHay Fnds,
Sorry for the delay in telling you all about how to make ur nokia phone work extremely fast.Here it goes:-
1)Uninstall any Email App which you have installed its a load on the processor
2)Messaging,Options,settings,other,memory in use E:mass memory
3)Install Cleaner...App available on mobile9.com.Try googleing it up.
4)Install Swiss Manager Pro...Availabe on mobile 9.com n when ever you r free go to the files option on top right hand side...open C Drive,System,Dmgr n temp n del all the files in this folder your C drive memory ll improve drastically.
5)Deleate your browser history frm time to time.
TC all the tricks r well tested on my n97 mini.
Reply if any clarification required -
Add 2 buttons Release and Reject on Sales Order CRMD_BUS2000115 application
Hi Experts,
My Requirement is to add 2 button 'Release' and 'Reject' for Sales Order CRMD_BUS2000115 aplicaiotn using PCUI.
Also provide the functionality...as
1.Click On Release will change the status of seleceted order as "Released" i.e. to remove the Billing/Dleivery Blocks...And SAVE it.
2. For "Reject" change status as Rejected and Save it using standard "SAVE'' button.
Can anybody would explain how should i proceed and where i have to code ??
Or Source code or sample code?
Can I call BAPI_TRANSACTION_COMMIT aftre changing it ??
Thanks in Advance,
Arjun Pawar.Hi Experts,
I have added 2 buttons 'Release' and 'Reject' for Sales Order CRMD_BUS2000115 aplication using PCUI which provides the functionality...as
1.Click On Release will change the status of seleceted order as "Released" i.e. to remove the Billing/Dleivery Blocks...And SAVE it. 2. For "Reject" change status as Rejected and Save it using "CRM_ORDER_SAVE" api followed COMMIT work. Functionality is working fine.
But <b>I'm getting an error / explorer error " An error has occurred in this script page" ( the Error is : 'CAT Params' is undefined ) is coming as soon as query/click on "GO", carried out after the action performed like "Release/Reject"</b> on the sales order approval screen.
Please, can anyone give an idea @ the cause of error ?? whether it is frame error ?? or else???
And How to resolve it???
Thanks,
Arjun -
Problem description:
too much inactive memory 1.87 gb and free memory only 35 mb
EtreCheck version: 2.1.1 (104)
Report generated 10 December 2014 3:30:26 pm IST
Hardware Information: ℹ️
MacBook Pro (13-inch, Mid 2009) (Verified)
MacBook Pro - model: MacBookPro5,5
1 2.26 GHz Intel Core 2 Duo CPU: 2-core
5 GB RAM Upgradeable
BANK 0/DIMM0
1 GB DDR3 1067 MHz ok
BANK 1/DIMM0
4 GB DDR3 1067 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
NVIDIA GeForce 9400M - VRAM: 256 MB
Color LCD 1280 x 800
System Software: ℹ️
OS X 10.10.1 (14B25) - Uptime: 4:42:54
Disk Information: ℹ️
WDC WD5000LPVT-80G33T2 disk0 : (500.11 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted> : 210 MB
[redacted] (disk0s2) / : 499.25 GB (142.01 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
HL-DT-ST DVDRW GS23N
USB Information: ℹ️
Apple Inc. Built-in iSight
Apple Internal Memory Card Reader
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Gatekeeper: ℹ️
Anywhere
Kernel Extensions: ℹ️
/System/Library/Extensions
[not loaded] com.driver.KUSBModemCDC07 (4.0.2) [Support]
[not loaded] com.driver.KUSBModemDataA07 (4.0.2) [Support]
Startup Items: ℹ️
JHHPortDetect: Path: /Library/StartupItems/JHHPortDetect
Sudochmod: Path: /Library/StartupItems/Sudochmod
Startup items are obsolete in OS X Yosemite
Launch Agents: ℹ️
[not loaded] com.adobe.AAM.Updater-1.0.plist [Support]
[running] com.bjango.istatmenusagent.plist [Support]
[loaded] com.google.keystone.agent.plist [Support]
[loaded] com.oracle.java.Java-Updater.plist [Support]
[running] jp.co.canon.CUPSCAPT.BG.plist [Support]
[loaded] org.macosforge.xquartz.startx.plist [Support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Support]
[invalid?] com.adobe.SwitchBoard.plist [Support]
[running] com.bjango.istatmenusdaemon.plist [Support]
[loaded] com.google.keystone.daemon.plist [Support]
[loaded] com.microsoft.office.licensing.helper.plist [Support]
[loaded] com.oracle.java.Helper-Tool.plist [Support]
[loaded] com.oracle.java.JavaUpdateHelper.plist [Support]
[loaded] org.macosforge.xquartz.privileged_startx.plist [Support]
[loaded] org.tcpdump.chmod_bpf.plist [Support]
User Launch Agents: ℹ️
[loaded] com.adobe.ARM.[...].plist [Support]
User Login Items: ℹ️
iTunesHelper Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Caffeine Application (/Applications/Caffeine.app)
AdobeResourceSynchronizer ApplicationHidden (/Applications/Adobe Reader.app/Contents/Support/AdobeResourceSynchronizer.app)
Dropbox Application (/Applications/Dropbox.app)
HyperDock Helper UNKNOWN (missing value)
Internet Plug-ins: ℹ️
o1dbrowserplugin: Version: 5.38.6.0 - SDK 10.8 [Support]
Default Browser: Version: 600 - SDK 10.10
AdobePDFViewerNPAPI: Version: 11.0.09 - SDK 10.6 [Support]
FlashPlayer-10.6: Version: 15.0.0.246 - SDK 10.6 [Support]
Flash Player: Version: 15.0.0.246 - SDK 10.6 Mismatch! Adobe recommends 16.0.0.235
QuickTime Plugin: Version: 7.7.3
googletalkbrowserplugin: Version: 5.38.6.0 - SDK 10.8 [Support]
SharePointBrowserPlugin: Version: 14.0.0 [Support]
AdobePDFViewer: Version: 11.0.09 - SDK 10.6 [Support]
zako: Version: zako 1.0.0.0 - SDK 10.8 [Support]
iPhotoPhotocast: Version: 7.0 - SDK 10.8
JavaAppletPlugin: Version: Java 7 Update 71 Check version
User internet Plug-ins: ℹ️
BlueStacks Install Detector: Version: Unknown
Safari Extensions: ℹ️
AdBlock
ClickToFlash
Awesome Screenshot
Breaking News
The New York Times
3rd Party Preference Panes: ℹ️
Flash Player [Support]
Java [Support]
Time Machine: ℹ️
Skip System Files: NO
Mobile backups: ON
Auto backup: YES
Volumes being backed up:
Arupreet: Disk size: 499.25 GB Disk used: 357.24 GB
Destinations:
CHIKKI [Local]
Total size: 331.41 GB
Total number of backups: 2
Oldest backup: 2014-06-10 13:36:00 +0000
Last backup: 2014-09-08 13:57:40 +0000
Size of backup disk: Too small
Backup size 331.41 GB < (Disk used 357.24 GB X 3)
Top Processes by CPU: ℹ️
8% python
3% WindowServer
3% uTorrent
2% SystemUIServer
0% mtmfs
Top Processes by Memory: ℹ️
1.29 GB JavaAppLauncher
123 MB SystemUIServer
102 MB iStatMenusDaemon
86 MB com.apple.WebKit.WebContent
81 MB WindowServer
Virtual Memory Information: ℹ️
50 MB Free RAM
1.97 GB Active RAM
1.90 GB Inactive RAM
673 MB Wired RAM
6.70 GB Page-ins
8 MB Page-outs
Diagnostics Information: ℹ️
Dec 10, 2014, 10:48:11 AM Self test - passed
Dec 9, 2014, 02:54:15 AM VLC_2014-12-09-025415_Arus-MacBook-Pro.crashNot sure if using Terminal would help:
Launch Activity Monitor
Select Memory tab
Launch Terminal
type sudo purge
password
10-15 sec later Terminal should refresh and show freed memory & cache -
IsJRockit Memory leak detector API available ?
I would like to write up a JAVA client to gather heap information, things like number of instances and memory size of given object(s). These info can be displayed by memory leak detector, so there has to be an interface. my question is that is this API available for me to use? what kind of license if any I need to purchase if I intend to use my client in production?
thanks in advance.Yes, JVMTI is a native interface and requires a non-java library. It's probably not a good idea to try to monitor a Java application by running more Java code in the same JVM because of the interference you create.
Regards,
/Staffan -
Whether our application caused the memory leak
whether have the command to find out whether our application caused the memory leak !
We are using Jdev10g + JHeadstart(Release 9.0.5.1, BC4J + Struts + JSP) to build our enterprise application,
but when the application running some days in our Application Server(RedHat AMD64, with 8GB RAM), the memory consumed was growth seriously in production environment (one OC4J instance will caused almost 2G memory ulilization after running 2 days) that is caused us to restart the instance each day ! we doubt and worry
about maybe our application suffer the memory leak problem, so we want to know have the command to find out whether our application caused the memory leak
issue and which program is the major murderer for memory.Ting,
Unfortunately there is no 'command' that will show you the location of a memory leak. First I would scrutinizing your code for any obvious 'leaks'. Then, you should obtain some statistics about the usage of your system. One important aspect is how long a HttpSession usually lives. If you have thousands of users that stay online the entire day and never 'time out', and if you have users on the system 24 hours a day, then the sheer number of HttpSessions might be a problem.
JHeadstart 9.0.x tends to have rather 'heavy' session objects. This can easily be solved by adding some actions to clear up DataObjects and DataObjectSets of previous 'Groups' when entering a new Group. A good place would be between the 'DynamicActionRouter' and the 'ActionRouters'. Just before entering the 'EmployeeActionRouter', you could remove all DataObjects and DataObjectSets that might be left on the Session by actions of the other ActionRouters.
Also it would be interesting to see if the garbage collector can do its thing when the system is less busy. For instance, if your application has a smaller load during the weekend, what is the memory usage on Sunday at midnight compared to, say, Friday at noon. Has the memory load dropped consistently with the decreased number of online users, or does too much memory stay allocated? If so, then there's more going on than just HttpSession objects.
If all this does not lead to a solution, I suggest using a profiling tool such as OptimizeIt to investigate the memory usage of the application in detail.
Kind regards,
Peter Ebell
JHeadstart Team -
NHRT and illegal memory parameter
Hi
I'm trying to make a set of NHRTs by calling them from the Main class as shown below:-
PeriodicThread Class:-
package task_set;
import javax.realtime.*;
import java.io.StringWriter;
public class PeriodicThread extends NoHeapRealtimeThread {
// The following parameters and constructor for Priority_based scheduler
int p; //Priority relative to min priority
PriorityScheduler ps;
ReleaseParameters rp;
StringWriter st;
Clock cl;
PeriodicThread(int p_in,ReleaseParameters rp_in,PriorityScheduler ps_in,StringWriter st_in,Clock cl_in){
super(new PriorityParameters(ps_in.getMinPriority()+p_in),rp_in,ImmortalMemory.instance());
p=p_in;
rp=rp_in;
ps=ps_in;
st=st_in;
cl=cl_in;
public void run(){
try{
st.write("ID:"+this.getId()+",Priority:"+this.getPriority()+",Cost"+this.getProcessingGroupParameters().getCost()+",R_Deadline:"+this.getProcessingGroupParameters().getDeadline()+",Period:"+this.getProcessingGroupParameters().getPeriod()+",Start:"+this.getProcessingGroupParameters().getStart()+",Now:"+cl.getTime());
}catch(Exception e){
e.printStackTrace();
Main Class
package task_set;
import javax.realtime.*;
import java.io.StringWriter;
public class Main {
* @param args the command line arguments
public static void main(String[] args) {
// TODO code application logic here
int pri=4; //priority
Clock cl=Clock.getRealtimeClock();
PriorityScheduler ps=(PriorityScheduler)Scheduler.getDefaultScheduler();
PeriodicParameters rp=new PeriodicParameters(cl.getTime().add(1000, 0),new RelativeTime(10,0),new RelativeTime(5,0),new RelativeTime(10,0),null,null);
StringWriter sw= new StringWriter(5000);
//MemoryArea ma=RealtimeThread.getCurrentMemoryArea();
try{
PeriodicThread pt1=new PeriodicThread(pri,rp,ps,sw,cl);
pt1.start();
}catch(Exception e){
e.printStackTrace();
Program compiles without errors, but when run gives the following error:-
java.lang.IllegalArgumentException: Illegal Memory Area Passed or argument allocated in heap
at javax.realtime.NoHeapRealtimeThread.<init>(NoHeapRealtimeThread.java:219)
at javax.realtime.NoHeapRealtimeThread.<init>(NoHeapRealtimeThread.java:196)
at javax.realtime.NoHeapRealtimeThread.<init>(NoHeapRealtimeThread.java:130)
at task_set.PeriodicThread.<init>(PeriodicThread.java:23)
at task_set.Main.main(Main.java:27)
I tried to look for on line code examples for NHRTs to see what the wrong with "memory" parameter is but there are few examples and do not mention more information about memory parameters.
Please help.From the command-line (-Dehcache.monitor.enabled=True) you are using some form of caching.
The out-of-memory occured as the JVM was unable the allocate an object: C Heap : 1 memory allocations have failed
Could you check how the live data set is going (or the memory leak detector)
Some concerns with regard to tune a JVM that runs a cache can be found here: http://middlewaremagic.com/weblogic/?p=7083
Note that the example given discusses Coherence, but can be adopted for another caching mechanism as well. -
I bought my iMac from someone. Everything was changed over to my name however when I try to update programs it only shows the old users apple ID and I can't update. How do I change this so I can update the applications and have everything fully under me?
The first thing to do with a second-hand computer is to erase the internal drive and install a clean copy of OS X. You — not the previous owner — must do that. How you do it depends on the model, and on whether you already own another Mac. If you're not sure of the model, enter the serial number on this page. Then find the model on this page to see what OS version was originally installed.
1. You don't own another Mac.
If the machine shipped with OS X 10.4 or 10.5, you need a boxed and shrink-wrapped retail Snow Leopard (OS X 10.6) installation disc from the Apple Store or a reputable reseller — not from eBay or anything of the kind. If the machine has less than 1 GB of memory, you'll need to add more in order to install 10.6. Preferably, install as much memory as it can take, according to the technical specifications.
If the machine shipped with OS X 10.6, you need the installation media that came with it: gray installation discs, or a USB flash drive for some MacBook Air models. For early MBA models, you may need a USB optical drive or Remote Disc. You should have received the media from the previous owner, but if you didn't, order replacements from Apple. A retail disc, or the gray discs from another model, will not work.
To boot from an optical disc or a flash drive, insert it, then reboot and hold down the C key at the startup chime. Release the key when you see the gray Apple logo on the screen.
If the machine shipped with OS X 10.7 or later, you don't need media. It should boot into Internet Recovery mode when you hold down the key combination option-command-R at the startup chime. Release the keys when you see a spinning globe.
2. You do own another Mac.
If you already own another Mac that was upgraded in the App Store to the version of OS X that you want to install, and if the new Mac is compatible with it, then you can install it. Use Recovery Disk Assistant to create a bootable USB device and boot the new Mac from it by holding down the C key at the startup chime. Alternatively, if you have a Time Machine backup of OS X 10.7.3 or later on an external hard drive (not a Time Capsule or other network device), you can boot from that by holding down the option key and selecting it from the row of icons that appears. Note that if your other Mac was never upgraded in the App Store, you can't use this method.
Once booted in Recovery, launch Disk Utility and select the icon of the internal drive — not any of the volume icons nested beneath it. In the Partition tab, select the default options: a GUID partition table with one data volume in Mac OS Extended (Journaled) format. This operation will permanently remove all existing data on the drive.
After partitioning, quit Disk Utility and run the OS X Installer. You will need the Apple ID and password that you used to upgrade. When the installation is done, the system will automatically reboot into the Setup Assistant, which will prompt you to transfer the data from another Mac, its backups, or from a Windows computer. If you have any data to transfer, this is usually the best time to do it.
Then run Software Update and install all available system updates from Apple. To upgrade to a major version of OS X newer than 10.6, get it from the Mac App Store. Note that you can't keep an upgraded version that was installed by the previous owner. He or she can't legally transfer it to you, and without the Apple ID you won't be able to update it in Software Update or reinstall, if that becomes necessary. The same goes for any App Store products that the previous owner installed — you have to repurchase them.
3. Other issues
If you see a lock screen when trying to boot from installation media or in Recovery mode, then a firmware password was set by the previous owner, or the machine was remotely locked via iCloud. You'll either have to contact the owner or take the machine to an Apple Store or another authorized service provider to be unlocked. You may be asked for proof of ownership.
If the previous owner "accepted" the bundled iLife applications (iPhoto, iMovie, and Garage Band) in the App Store so that he or she could update them, then they're linked to that Apple ID and you won't be able to download them without buying them. Reportedly, Mac App Store Customer Service has sometimes issued redemption codes for these apps to second owners who asked.
If the previous owner didn't deauthorize the computer in the iTunes Store under his Apple ID, you wont be able to authorize it immediately under your ID. In that case, you'll either have to wait up to 90 days or contact iTunes Support.
When trying to create a new iCloud account, you might get a failure message: "Account limit reached." Apple imposes a limit of three iCloud account setups per device. Erasing the device does not reset the limit. You can still use an account that was created on another device, but you won't be able to create a new one. Contact iCloud Support for more information.
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