Decision Management & Intelligence (ODM, DI)

Decision Management & Intelligence (ODM, DI)

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  • 1.  Exception in thread "Attach API wait loop" java/lang/OutOfMemoryError: Java heap space

    Posted 06/09/22 11:35 PM

    Hi 

    i keep seeing this error when I am working with the Loan Server using the docker image, Docker Hub

    Any idea why?

    [INFO    ] Building ruleapp: deploy

    [INFO    ] {"version":"1.0","id":"4b242aae-227d-4788-89c3-9dd144b8a8c1","author":"odmAdmin","date":1654831602999,"type":"SnapshotCreated","content":[{"id":"b3e63e3a-f2b1-40ee-b4e5-5128bc31c31c","internalId":"dsm.DsDeploymentBsln:36:36","name":"deploy_2022-06-10T03_26_39Z","parentId":"513dc201-b051-45ee-a6a7-5c7e47ae974b","documentation":null,"buildMode":"DecisionEngine","kind":"DeploymentSnapshot"}],"details":[{"targetURL":"http://172.17.0.2:9060/decisioncenter/t/library#overviewsnapshot?id=dsm.DsDeploymentBsln%3A36%3A36&datasource=jdbc%2FilogDataSource&baselineId=dsm.DsDeploymentBsln%3A36%3A36"}],"sourceName":"Decision Center","sourceLink":"http://172.17.0.2:9060/decisioncenter?datasource=jdbc%2FilogDataSource","project":{"id":"c991c2be-bd22-4559-afa3-cd5e2c906daa","internalId":"brm.RuleProject:33:33","name":"KianSengRule","buildMode":"DecisionEngine","advancedProperties":null},"decisionService":{"id":"c991c2be-bd22-4559-afa3-cd5e2c906daa","internalId":"brm.RuleProject:33:33","name":"KianSengRule","buildMode":"DecisionEngine","advancedProperties":null}}

    [INFO    ] {"version":"1.0","id":"f524e821-3286-4f1b-b5f9-852f8d77c9ae","author":"odmAdmin","date":1654831603045,"type":"SnapshotUpdated","content":[{"id":"b3e63e3a-f2b1-40ee-b4e5-5128bc31c31c","internalId":"dsm.DsDeploymentBsln:36:36","name":"deploy_2022-06-10T03_26_39Z","parentId":"513dc201-b051-45ee-a6a7-5c7e47ae974b","documentation":null,"buildMode":"DecisionEngine","kind":"DeploymentSnapshot"}],"details":[{"targetURL":"http://172.17.0.2:9060/decisioncenter/t/library#overviewsnapshot?id=dsm.DsDeploymentBsln%3A36%3A36&datasource=jdbc%2FilogDataSource&baselineId=dsm.DsDeploymentBsln%3A36%3A36"}],"sourceName":"Decision Center","sourceLink":"http://172.17.0.2:9060/decisioncenter?datasource=jdbc%2FilogDataSource","project":{"id":"c991c2be-bd22-4559-afa3-cd5e2c906daa","internalId":"brm.RuleProject:33:33","name":"KianSengRule","buildMode":"DecisionEngine","advancedProperties":null},"decisionService":{"id":"c991c2be-bd22-4559-afa3-cd5e2c906daa","internalId":"brm.RuleProject:33:33","name":"KianSengRule","buildMode":"DecisionEngine","advancedProperties":null}}

    [INFO    ] Building ruleset: findMyMRTId using Decision Engine

    [INFO    ] Extracting rules...

    [INFO    ] Rules extraction took: 53ms

    JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2022/06/10 03:26:57 - please wait.

    JVMDUMP032I JVM requested System dump using '/opt/ibm/wlp/output/defaultServer/core.20220610.032657.112.0001.dmp' in response to an event

    JVMDUMP010I System dump written to /opt/ibm/wlp/output/defaultServer/core.20220610.032657.112.0001.dmp

    JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2022/06/10 03:27:00 - please wait.

    JVMDUMP032I JVM requested Heap dump using '/opt/ibm/wlp/output/defaultServer/heapdump.20220610.032700.112.0002.phd' in response to an event

    JVMDUMP010I Heap dump written to /opt/ibm/wlp/output/defaultServer/heapdump.20220610.032700.112.0002.phd

    JVMDUMP032I JVM requested Heap dump using '/opt/ibm/wlp/output/defaultServer/heapdump.20220610.032657.112.0003.phd' in response to an event

    JVMDUMP010I Heap dump written to /opt/ibm/wlp/output/defaultServer/heapdump.20220610.032657.112.0003.phd

    JVMDUMP032I JVM requested Java dump using '/opt/ibm/wlp/output/defaultServer/javacore.20220610.032700.112.0004.txt' in response to an event

    JVMDUMP010I Java dump written to /opt/ibm/wlp/output/defaultServer/javacore.20220610.032700.112.0004.txt

    JVMDUMP032I JVM requested Snap dump using '/opt/ibm/wlp/output/defaultServer/Snap.20220610.032700.112.0006.trc' in response to an event

    JVMDUMP010I Snap dump written to /opt/ibm/wlp/output/defaultServer/Snap.20220610.032700.112.0006.trc

    JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".

    JVMDUMP032I JVM requested Java dump using '/opt/ibm/wlp/output/defaultServer/javacore.20220610.032657.112.0005.txt' in response to an event

    JVMDUMP010I Java dump written to /opt/ibm/wlp/output/defaultServer/javacore.20220610.032657.112.0005.txt

    JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2022/06/10 03:27:07 - please wait.

    JVMDUMP032I JVM requested Snap dump using '/opt/ibm/wlp/output/defaultServer/Snap.20220610.032657.112.0007.trc' in response to an event

    JVMDUMP010I Snap dump written to /opt/ibm/wlp/output/defaultServer/Snap.20220610.032657.112.0007.trc

    JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".

    JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2022/06/10 03:27:11 - please wait.

    JVMDUMP032I JVM requested Heap dump using '/opt/ibm/wlp/output/defaultServer/heapdump.20220610.032707.112.0008.phd' in response to an event

    JVMDUMP010I Heap dump written to /opt/ibm/wlp/output/defaultServer/heapdump.20220610.032707.112.0008.phd

    JVMDUMP032I JVM requested Heap dump using '/opt/ibm/wlp/output/defaultServer/heapdump.20220610.032711.112.0009.phd' in response to an event

    JVMDUMP010I Heap dump written to /opt/ibm/wlp/output/defaultServer/heapdump.20220610.032711.112.0009.phd

    JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2022/06/10 03:27:17 - please wait.

    JVMDUMP032I JVM requested Snap dump using '/opt/ibm/wlp/output/defaultServer/Snap.20220610.032711.112.0012.trc' in response to an event

    JVMDUMP010I Snap dump written to {nothing to snap}

    JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".

    JVMDUMP032I JVM requested Java dump using '/opt/ibm/wlp/output/defaultServer/javacore.20220610.032717.112.0011.txt' in response to an event

    JVMDUMP010I Java dump written to /opt/ibm/wlp/output/defaultServer/javacore.20220610.032717.112.0011.txt

    JVMDUMP032I JVM requested Java dump using '/opt/ibm/wlp/output/defaultServer/javacore.20220610.032707.112.0010.txt' in response to an event

    JVMDUMP010I Java dump written to /opt/ibm/wlp/output/defaultServer/javacore.20220610.032707.112.0010.txt

    JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".

    JVMDUMP032I JVM requested Snap dump using '/opt/ibm/wlp/output/defaultServer/Snap.20220610.032717.112.0013.trc' in response to an event

    JVMDUMP010I Snap dump written to {nothing to snap}

    JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".

    Exception in thread "Attach API wait loop" java/lang/OutOfMemoryError: Java heap space

    at java/lang/ThreadGroup.uncaughtException (ThreadGroup.java:867)

    at java/lang/ThreadGroup.uncaughtException (ThreadGroup.java:861)

    at java/lang/Thread.uncaughtException (Thread.java:1341)

    Exception in thread "Executor Service Control Timer" Exception in thread "zip file reaper" java/lang/OutOfMemoryError: Java heap space

    at java/lang/Throwable.printStackTrace (Throwable.java:555)

    at java/lang/Throwable.printStackTraceHelper (Throwable.java:338)

    at java/lang/Throwable.printStackTrace (Throwable.java:307)

    at java/lang/Throwable.printStackTrace (Throwable.java:250)

    Exception in thread "Temporary snapshot cleanup thread" java/lang/OutOfMemoryError: Java heap space

    at java/lang/ThreadGroup.uncaughtException (ThreadGroup.java:867)

    at java/lang/ThreadGroup.uncaughtException (ThreadGroup.java:861)

    at java/lang/ThreadGroup.uncaughtException (ThreadGroup.java:861)

    at java/lang/Thread.uncaughtException (Thread.java:1341)

    java/lang/OutOfMemoryError: Java heap space

    at java/util/zip/ZipFile.close (NativeMethod:4294967295)

    at java/util/zip/ZipFile.close (ZipFile.java:714)

    at com/ibm/ws/artifact/zip/cache/internal/ZipFileUtils$2.run (ZipFileUtils.java:65)

    at com/ibm/ws/artifact/zip/cache/internal/ZipFileUtils$2.run (ZipFileUtils.java:62)

    at java/security/AccessController.doPrivileged (AccessController.java:738)

    at com/ibm/ws/artifact/zip/cache/internal/ZipFileUtils.closeZipFile (ZipFileUtils.java:62)

    at com/ibm/ws/artifact/zip/cache/internal/ZipFileData.closeZipFile (ZipFileData.java:766)

    at com/ibm/ws/artifact/zip/cache/internal/ZipFileReaper.fullyClose (ZipFileReaper.java:1009)

    at com/ibm/ws/artifact/zip/cache/internal/ZipFileReaper.reap (ZipFileReaper.java:1419)

    at com/ibm/ws/artifact/zip/cache/internal/ZipFileReaper$ReaperRunnable.run (ZipFileReaper.java:516)

    at java/lang/Thread.run (Thread.java:825)

    Exception in thread "Long SQL Statement Monitoring Thread" Exception in thread "Connection evictor" java/lang/OutOfMemoryError: Java heap space

    at java/lang/ThreadGroup.uncaughtException (ThreadGroup.java:867)

    at java/lang/ThreadGroup.uncaughtException (ThreadGroup.java:861)

    at java/lang/ThreadGroup.uncaughtException (ThreadGroup.java:861)

    at java/lang/Thread.uncaughtException (Thread.java:1341)

    Exception in thread "Search index updater" Exception in thread "Connection evictor" java/lang/OutOfMemoryError: Java heap space

    at java/lang/ThreadGroup.uncaughtException (ThreadGroup.java:867)

    at java/lang/ThreadGroup.uncaughtException (ThreadGroup.java:861)

    at java/lang/ThreadGroup.uncaughtException (ThreadGroup.java:861)

    at java/lang/Thread.uncaughtException (Thread.java:1341)

    Exception in thread "Timer-5" java/lang/OutOfMemoryError: Java heap space

    at java/lang/Throwable.printStackTrace (Throwable.java:555)

    at java/lang/Throwable.printStackTraceHelper (Throwable.java:338)

    at java/lang/Throwable.printStackTrace (Throwable.java:307)

    at java/lang/Throwable.printStackTrace (Throwable.java:250)



    ------------------------------
    Kian Seng Goh
    ------------------------------



  • 2.  RE: Exception in thread "Attach API wait loop" java/lang/OutOfMemoryError: Java heap space

    Posted 06/10/22 12:11 AM

    another one,

    [INFO    ] Start the maintenance task of the ruleset cache on 6/10/22 5:54:30 AM.

    [INFO    ] Start the maintenance task of the ruleset cache on 6/10/22 5:57:19 AM.

    [INFO    ] Start the maintenance task of the ruleset cache on 6/10/22 5:59:30 AM.

    [INFO    ] Start the maintenance task of the ruleset cache on 6/10/22 6:02:19 AM.

    JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2022/06/10 04:03:53 - please wait.

    JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2022/06/10 04:03:53 - please wait.

    JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2022/06/10 04:03:53 - please wait.

    JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2022/06/10 04:03:53 - please wait.

    JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2022/06/10 04:03:53 - please wait.

    JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2022/06/10 04:03:53 - please wait.

    JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2022/06/10 04:03:53 - please wait.

    JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2022/06/10 04:03:53 - please wait.

    JVMDUMP039I Processing dump event "systhrow", detail "java/lang/OutOfMemoryError" at 2022/06/10 04:03:53 - please wait.

    JVMDUMP032I JVM requested Heap dump using '/opt/ibm/wlp/output/defaultServer/heapdump.20220610.040353.112.0001.phd' in response to an event

    JVMDUMP010I Heap dump written to /opt/ibm/wlp/output/defaultServer/heapdump.20220610.040353.112.0001.phd

    JVMDUMP032I JVM requested Heap dump using '/opt/ibm/wlp/output/defaultServer/heapdump.20220610.040353.112.0002.phd' in response to an event

    JVMDUMP010I Heap dump written to /opt/ibm/wlp/output/defaultServer/heapdump.20220610.040353.112.0002.phd

    JVMDUMP032I JVM requested Heap dump using '/opt/ibm/wlp/output/defaultServer/heapdump.20220610.040353.112.0003.phd' in response to an event

    JVMDUMP010I Heap dump written to /opt/ibm/wlp/output/defaultServer/heapdump.20220610.040353.112.0003.phd

    JVMDUMP032I JVM requested System dump using '/opt/ibm/wlp/output/defaultServer/core.20220610.040353.112.0004.dmp' in response to an event

    JVMDUMP010I System dump written to /opt/ibm/wlp/output/defaultServer/core.20220610.040353.112.0004.dmp

    JVMDUMP032I JVM requested Snap dump using '/opt/ibm/wlp/output/defaultServer/Snap.20220610.040353.112.0010.trc' in response to an event

    JVMDUMP010I Snap dump written to /opt/ibm/wlp/output/defaultServer/Snap.20220610.040353.112.0010.trc

    JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".

    JVMDUMP032I JVM requested Heap dump using '/opt/ibm/wlp/output/defaultServer/heapdump.20220610.040353.112.0005.phd' in response to an event

    JVMDUMP010I Heap dump written to /opt/ibm/wlp/output/defaultServer/heapdump.20220610.040353.112.0005.phd

    JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".

    JVMDUMP032I JVM requested Java dump using '/opt/ibm/wlp/output/defaultServer/javacore.20220610.040353.112.0006.txt' in response to an event

    JVMDUMP010I Java dump written to /opt/ibm/wlp/output/defaultServer/javacore.20220610.040353.112.0006.txt

    JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".

    JVMDUMP032I JVM requested Java dump using '/opt/ibm/wlp/output/defaultServer/javacore.20220610.040353.112.0008.txt' in response to an event

    JVMDUMP010I Java dump written to /opt/ibm/wlp/output/defaultServer/javacore.20220610.040353.112.0008.txt

    JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".

    JVMDUMP032I JVM requested Java dump using '/opt/ibm/wlp/output/defaultServer/javacore.20220610.040353.112.0007.txt' in response to an event

    JVMDUMP010I Java dump written to /opt/ibm/wlp/output/defaultServer/javacore.20220610.040353.112.0007.txt

    JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".

    JVMDUMP032I JVM requested Java dump using '/opt/ibm/wlp/output/defaultServer/javacore.20220610.040353.112.0009.txt' in response to an event

    JVMDUMP010I Java dump written to /opt/ibm/wlp/output/defaultServer/javacore.20220610.040353.112.0009.txt

    JVMDUMP032I JVM requested Snap dump using '/opt/ibm/wlp/output/defaultServer/Snap.20220610.040353.112.0011.trc' in response to an event

    JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".

    JVMDUMP010I Snap dump written to {nothing to snap}

    JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".

    JVMDUMP032I JVM requested Snap dump using '/opt/ibm/wlp/output/defaultServer/Snap.20220610.040353.112.0013.trc' in response to an event

    JVMDUMP010I Snap dump written to {nothing to snap}

    JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".

    JVMDUMP032I JVM requested Snap dump using '/opt/ibm/wlp/output/defaultServer/Snap.20220610.040353.112.0012.trc' in response to an event

    JVMDUMP010I Snap dump written to {nothing to snap}

    JVMDUMP013I Processed dump event "systhrow", detail "java/lang/OutOfMemoryError".

    [err] Exception in thread "MVStore background writer nio:/opt/ibm/wlp/usr/servers/defaultServer/dbdata/rtsdb.mv.db" 

    [err] java.lang.OutOfMemoryError

    [err] : 

    [err] Java heap space

    [ERROR   ] Unexpected exception in Temporary snapshot cleanup thread

    Java heap space

    [err] Exception in thread "Default Executor-thread-77" 

    [err] java.lang.OutOfMemoryError

    [err] : 

    [err] Java heap space

    [err] at 

    [err] java.util.concurrent.ConcurrentLinkedQueue

    [err] .

    [err] offer

    [err] (

    [err] ConcurrentLinkedQueue.java

    [err] :

    [err] 3

    [err] 4

    [err] 3

    [err] )

    [err] at 

    [err] java.util.concurrent.ConcurrentLinkedQueue

    [err] .

    [err] add

    [err] (

    [err] ConcurrentLinkedQueue.java

    [err] :

    [err] 3

    [err] 0

    [err] 8

    [err] )

    [err] at 

    [err] com.ibm.ws.threading.internal.BoundedBuffer

    [err] .

    [err] waitGet_

    [err] (

    [err] BoundedBuffer.java

    [err] :

    [err] 1

    [err] 7

    [err] 5

    [err] Exception in thread "Connection evictor" 

    [err] Exception in thread "Connection evictor" 

    [err] Exception in thread "Scheduled Executor-thread-1" 

    [err] at 

    [err] java.util.concurrent.ConcurrentHashMap$ValuesView

    [err] .

    [err] )

    [err] at 

    [err] com.ibm.ws.threading.internal.BoundedBuffer

    [err] .

    [err] take

    [err] (

    [err] BoundedBuffer.java

    [err] :

    [err] 6

    [err] 4

    [err] 7

    [err] )

    [err] iterator

    [err] (

    [err] ConcurrentHashMap.java

    [err] at 

    [err] java.util.concurrent.ThreadPoolExecutor

    [err] .

    [err] getTask

    [err] (

    [err] ThreadPoolExecutor.java

    [err] :

    [err] 1

    [err] 0

    [err] 8

    [err] 5

    [err] )

    [err] at 

    [err] java.util.concurrent.ThreadPoolExecutor

    [err] .

    [err] runWorker

    [err] (

    [err] ThreadPoolExecutor.java

    [err] :

    [err] 1

    [err] 1

    [err] 4

    [err] 5

    [err] )

    [err] at 

    [err] java.util.concurrent.ThreadPoolExecutor$Worker

    [err] :

    [err] .

    [err] run

    [err] (

    [err] ThreadPoolExecutor.java

    [err] :

    [err] 6

    [err] 3

    [err] 5

    [err] )

    [err] at 

    [err] java.lang.Thread

    [err] .

    [err] run

    [err] (

    [err] Thread.java

    [err] :

    [err] 8

    [err] 2

    [err] 5

    [err] )

    [err] 4

    [err] 6

    [err] 9

    [err] 4

    [err] )

    [err] at 

    [err] org.h2.mvstore.MVStore

    [err] .

    [err] compactGetOldChunks

    [err] (

    [err] MVStore.java

    [err] :

    [err] 1

    [err] 8

    [err] 2

    [err] 7

    [err] )

    [err] at 

    [err] org.h2.mvstore.MVStore

    [err] .

    [err] compact

    [err] (

    [err] MVStore.java

    [err] :

    [err] 1

    [err] 8

    [err] 0

    [err] 5

    [err] )

    [err] at 

    [err] org.h2.mvstore.MVStore

    [err] .

    [err] writeInBackground

    [err] (

    [err] MVStore.java

    [err] :

    [err] 2

    [err] 5

    [err] 1

    [err] 2

    [err] )

    [err] at 

    [err] <unknown class>

    [err] .

    [err] <unknown method>

    [err] (

    [err] Unknown Source

    [err] )

    [err] java.lang.OutOfMemoryError

    [err] : 

    [err] Java heap space

    [err] at 

    [err] org.apache.http.pool.AbstractConnPool

    [err] .

    [err] closeExpired

    [err] (

    [err] AbstractConnPool.java

    [err] :

    [err] 6

    [err] 4

    [err] 8

    [err] )

    [err] at 

    [err] org.apache.http.impl.conn.PoolingHttpClientConnectionManager

    [err] .

    [err] closeExpiredConnections

    [err] (

    [err] PoolingHttpClientConnectionManager.java

    [err] :

    [err] 4

    [err] 4

    [err] 9

    [err] )

    [err] at 

    [err] org.apache.http.impl.client.IdleConnectionEvictor$1

    [err] .

    [ERROR   ] The WADL file was not found.

    javax.xml.bind.JAXBException incompatible with org.w3c.dom.Element

    [err] run

    [err] (



    ------------------------------
    Kian Seng Goh
    ------------------------------



  • 3.  RE: Exception in thread "Attach API wait loop" java/lang/OutOfMemoryError: Java heap space
    Best Answer

    Posted 06/13/22 03:30 AM
    Hello,

    Please indicate the way you run the docker command ?
    On page https://hub.docker.com/r/ibmcom/odm/, did you tried what was advised :
    "On some Docker version (Docker Engine 20.10.x) the memory management is different. You should run this command line: docker run -e LICENSE=accept -p 9060:9060 -p 9443:9443 -e JVM_ARGS='-Xmx3000m' -e SAMPLE=true icr.io/odm-k8s/odm:8.11"

    BR,

    ------------------------------
    Mathias Mouly
    ------------------------------

    Original Message


  • 4.  RE: Exception in thread "Attach API wait loop" java/lang/OutOfMemoryError: Java heap space

    Posted 06/14/22 04:18 AM
    Hello thank u. i missed that in the ODM Docker documentation.

    ------------------------------
    Kian Seng Goh
    ------------------------------

    Original Message


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