RuntimeException: Maximum number of gradient stops exceeded (paint uses 17

I run into this exception occasionally
java.lang.RuntimeException: Maximum number of gradient stops exceeded (paint uses 17 stops, but max is 12)
at com.sun.prism.impl.ps.PaintHelper.stopsToImage(PaintHelper.java:94)
at com.sun.prism.impl.ps.PaintHelper.initGradient(PaintHelper.java:137)
at com.sun.prism.impl.ps.PaintHelper.setMultiGradient(PaintHelper.java:164)
at com.sun.prism.impl.ps.PaintHelper.setLinearGradient(PaintHelper.java:271)
at com.sun.prism.impl.ps.BaseShaderContext.updatePaintShader(BaseShaderContext.java:208)
at com.sun.prism.impl.ps.BaseShaderContext.validatePaintOp(BaseShaderContext.java:378)
at com.sun.prism.impl.ps.BaseShaderContext.validatePaintOp(BaseShaderContext.java:325)
at com.sun.prism.impl.ps.BaseShaderContext.validatePaintOp(BaseShaderContext.java:284)
at com.sun.prism.impl.BaseContext.validateClearOp(BaseContext.java:78)
at com.sun.prism.d3d.D3DGraphics.clear(D3DGraphics.java:64)
at com.sun.javafx.tk.quantum.PaintRunnable.doPaint(PaintRunnable.java:206)
at com.sun.javafx.tk.quantum.PaintRunnable.paintImpl(PaintRunnable.java:145)
at com.sun.javafx.tk.quantum.PaintRunnable.run(PaintRunnable.java:349)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(Unknown Source)
at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
at com.sun.prism.render.RenderJob.run(RenderJob.java:29)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:101)
at java.lang.Thread.run(Unknown Source)
Running javafx 2.0.2 with java 1.7.02 on windows 7
Anyone else encountered this and is there a workaround?
In the system there is are rectangles with fill to something similar to
-fx-fill: linear-gradient(from 0% 0% to 100% 0%, rgb(177,177,177) 0%, rgb(255,128,255) 7%, rgb(210,59,54) 12%, rgb(248,100,100) 22%, rgb(252,180,180) 43%, rgb(250,200,200) 44%, rgb(170,170,170) 45%, rgb(248,248,248) 46%, rgb(248,248,248) 59%, rgb(200,200,200) 62%, rgb(180,180,180) 64%, rgb(167,167,167) 65%, rgb(200,200,200) 67%, rgb(248,248,248) 70%, rgb(248,248,248) 90%, rgb(200,200,200) 95%, rgb(166,185,238) 100%);In this case, there are 17 stops to this linear-gradient. If the number of stops is lowered, the exception occurs less often. Based on the exception, it looks like if there is a gradient with more than 12 stops, it is possible to run into this exception.
Thanks
Edited by: 907429 on Jan 12, 2012 10:18 AM

Please post a short reproducible test case surrounded with markers and/or log a bug with a reproducible test case at http://javafx-jira.kenai.com

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>
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>
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31-JUL-2012 08:05:47 * (CONNECT_DATA=(SERVICE_NAME=opext)(CID=(PROGRAM=c:\windows\system32\inetsrv\w3wp.exe)(HOST=SRVXXX)(USER=NETWORK?SERVICE))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.1)(PORT=36581)) * establish * opext * 0
31-JUL-2012 08:05:47 * (CONNECT_DATA=(SERVICE_NAME=opext)(CID=(PROGRAM=c:\windows\system32\inetsrv\w3wp.exe)(HOST=SRVXXX)(USER=NETWORK?SERVICE))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.1)(PORT=36582)) * establish * opext * 0
31-JUL-2012 08:05:47 * (CONNECT_DATA=(SERVICE_NAME=opext)(CID=(PROGRAM=c:\windows\system32\inetsrv\w3wp.exe)(HOST=SRVXXX)(USER=NETWORK?SERVICE))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.1)(PORT=36583)) * establish * opext * 0
31-JUL-2012 08:05:47 * (CONNECT_DATA=(SERVICE_NAME=opext)(CID=(PROGRAM=c:\windows\system32\inetsrv\w3wp.exe)(HOST=SRVXXX)(USER=NETWORK?SERVICE))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.1)(PORT=36584)) * establish * opext * 12518
TNS-12518: TNS:listener could not hand off client connection
TNS-12560: TNS:protocol adapter error
Host SRVXXX is a server where a web app is and 192.168.1.1 is our firewall. May I think that this server was the one that made so many connections?
I checked alert.log, trc file and listener.log. What else can I check to determine what was the cause of this incident?

user521219 wrote:
Host SRVXXX is a server where a web app is and 192.168.1.1 is our firewall. May I think that this server was the one that made so many connections?
I checked alert.log, trc file and listener.log. What else can I check to determine what was the cause of this incident?check IIS logs
It could result from Denial of Service attack or trojan or virus infecting webserver

ASM maximum number of processes (300) exceeded

Hi Everyone,
My Oracle database is 11g r2(11.2.0.2.0) and linux version is redhat 5.5.
In ASM one of our diskgroup getting full. so we added 5 disks to diskgroup with size of 545 GB lun(disk) each..succesfully added diskgroups but while rebalancing is going on ASM instance got stuck and node got hanged up and from application side process got stuck up and thrown with the below error from alert log, for temporariy solution we rebooted the first node.
************************************************************ERROR**************************************************************************
ORA-00240: control file enqueue held for more than 120 seconds
Please check inst 1's alert log for more information on the blocker including a possible ORA-00494 and related incident logs
ORA-00240: control file enqueue held for more than 120 seconds
*ORA-00494: enqueue [CF] held for too long (more than 900 seconds) by 'inst 1, osid 377'*
Please check inst 0's alert log for more information on the blocker including a possible ORA-00494 and related incident logs
ORA-00240: control file enqueue held for more than 120 seconds
ORA-00240: control file enqueue held for more than 120 seconds
*ORA-00494: enqueue [CF] held for too long (more than 900 seconds) by 'inst 1, osid 3733'*
ORA-15055: unable to connect to ASM instance
ORA-00020: maximum number of processes (300) exceeded
*ORA-00494: enqueue [CF] held for too long (more than 900 seconds) by 'inst 1, osid 565'*
ORA-15055: unable to connect to ASM instance
ORA-00020: maximum number of processes (300) exceeded
Please check inst 1's alert log for more information on the blocker including a possible ORA-00494 and related incident logs
******************************************************ERROR*********************************************************************************
can you please let us know the solution for the above error
Thanks in advance
Thanks & Regards
Prasanth

Hi Jos
--> How to calculate ASM Parmaeter process? with which view i can get the information?
-->I cheked with below command by connecting ASM instance show below like 300 process .But while doing any operation on ASM crossing 300+ connection of process.
SQL>show parameter process
NAME TYPE VALUE
processes integer 300
--> I confirmed by checking by ps -aef|grep beq command in linux it shown 380 beq connection.
--> Power limit i given 5 while adding disks to diskgroup..!
--> long back ago we changed ASM Parameter process value to 300 in place of 100.
--> A question like while rebalancing is going node got hanged got alert error like ASM MAXIMUM PROCESS GOT EXCEED so no operation were allowed to the node, so we rebooted the node after rebooted node came in to normal state and able to do all operation normally..but my question is that rebalance is completed succesfully or not?
--> For this issue we need to apply any Patch to overcome this issue in future while doing any operation on ASM
Thanks a lot for your quick reply.
Thanks & Regards
Prasanth

Maximum number of processes (100) exceeded

Hi!
I've some php application working with oracle XE with oci8 driver. Application works fine, but with time number of running oracle processes grows and when it reaches 100, it is impossible to to backup:
RMAN-00554: initialization of internal recovery manager package failed
RMAN-04005: error from target database:
ORA-00020: maximum number of processes (100) exceeded
To do a backup I need to restart oracle.
What is interesting, number of processes doesn't affect php application. I think php can reuse existing processes. It is possible that RMAN will reuse existing processes?
Or is there any way to close unneeded processes ?
best regards
Jarek

With 11g XE, use DRCP connection pooling for your PHP connections. See The Underground PHP and Oracle Manual
Use non-DRCP connections for other jobs.
It sounds like you are using persistent PHP connections. This is good for performance but if you have a large number of PHP/Apache processes you will reach the DB limits, as you've found. You can tune the number of connections to suit the largest possible number of mid-tier processes in your system. Do this with the 'processes' parameter in the DB. See the "Configuring the Database For Testing" section in the testing chapter of The Underground PHP and Oracle Manual. You could also reduce the number of Apache processes that start, or be more aggressive in expiring them.
For follow up PHP questions, use the PHP OTN forum.

Maximum number of columns 90 exceeded

Hi,
after implementation SP SAPKH60409 we have problem with ALV reports FBL1N (3,5).
When I choose a button "select layout" I get the message:
Maximum number of columns 90 exceeded ( Message no. 0K114). It is not true because the layout has less columns.
I have set an user parameter FIT_ALVC = 'X' and it solved the problem but halfway the only.
In FBL1N we can change display layout via "Switch list". The first uses FM REUSE_ALV_GRID_DISPLAY, the second REUSE_ALV_LIST_DISPLAY. In the first it works, but it doesnt in the second.
Did you identify such problems?
regards

We had the same issue occurring where message OK114 was being issued. We had loaded note 1566394 in our system but only had the first correction for this note. SAP applied a 2nd correction to this note on the 28th of March 2011 which has now fixed our issue. Get your developer(s) to check the ABAP include LKKBLF01. At line no. 5946 there is a message being issued "message w114(0k) with con_max_columns." The 2nd correction of the note puts this message within the following IF statement "if l_no_out_count > con_max_columns.". Hopefully this 2nd correction fixes your issue.
Michael Arter

RuntimeException: Maximum number of gradient stops exceeded (paint uses 17

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