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Posted to issues@ignite.apache.org by "Vyacheslav Koptilin (Jira)" <ji...@apache.org> on 2025/04/09 10:40:00 UTC
[jira] [Updated] (IGNITE-25076) Creating a thread dump may lead to NullPointerException
[ https://issues.apache.org/jira/browse/IGNITE-25076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vyacheslav Koptilin updated IGNITE-25076:
-----------------------------------------
Description:
{noformat}
Suppressed: java.lang.NullPointerException: Cannot invoke "java.lang.management.ThreadInfo.getThreadId()" because "threadInfo" is null
at org.apache.ignite.internal.thread.ThreadUtils.printThreadInfo(ThreadUtils.java:150) ~[ignite-core-3.0.127-SNAPSHOT.jar:?]
at org.apache.ignite.internal.thread.ThreadUtils.dumpThreads(ThreadUtils.java:84) ~[ignite-core-3.0.127-SNAPSHOT.jar:?]
at org.apache.ignite.internal.failure.FailureManager.process(FailureManager.java:167) ~[ignite-failure-handler-3.0.127-SNAPSHOT.jar:?]
at org.apache.ignite.internal.failure.FailureManager.process(FailureManager.java:132) ~[ignite-failure-handler-3.0.127-SNAPSHOT.jar:?]
at org.apache.ignite.internal.distributionzones.DataNodesManager.lambda$msInvokeWithRetry$22(DataNodesManager.java:1085) ~[ignite-distribution-zones-3.0.127-SNAPSHOT.jar:?]{noformat}
It seems that the requested thread is gone, and its info is not available anymore.
was:
{noformat}
Suppressed: java.lang.NullPointerException: Cannot invoke "java.lang.management.ThreadInfo.getThreadId()" because "threadInfo" is null
at org.apache.ignite.internal.thread.ThreadUtils.printThreadInfo(ThreadUtils.java:150) ~[ignite-core-9.0.127-SNAPSHOT.jar:?]
at org.apache.ignite.internal.thread.ThreadUtils.dumpThreads(ThreadUtils.java:84) ~[ignite-core-9.0.127-SNAPSHOT.jar:?]
at org.apache.ignite.internal.failure.FailureManager.process(FailureManager.java:167) ~[ignite-failure-handler-9.0.127-SNAPSHOT.jar:?]
at org.apache.ignite.internal.failure.FailureManager.process(FailureManager.java:132) ~[ignite-failure-handler-9.0.127-SNAPSHOT.jar:?]
at org.apache.ignite.internal.distributionzones.DataNodesManager.lambda$msInvokeWithRetry$22(DataNodesManager.java:1085) ~[ignite-distribution-zones-9.0.127-SNAPSHOT.jar:?]{noformat}
It seems that the requested thread is gone, and its info is not available anymore.
> Creating a thread dump may lead to NullPointerException
> -------------------------------------------------------
>
> Key: IGNITE-25076
> URL: https://issues.apache.org/jira/browse/IGNITE-25076
> Project: Ignite
> Issue Type: Bug
> Reporter: Vyacheslav Koptilin
> Assignee: Vyacheslav Koptilin
> Priority: Major
> Labels: ignite-3
>
>
> {noformat}
> Suppressed: java.lang.NullPointerException: Cannot invoke "java.lang.management.ThreadInfo.getThreadId()" because "threadInfo" is null
> at org.apache.ignite.internal.thread.ThreadUtils.printThreadInfo(ThreadUtils.java:150) ~[ignite-core-3.0.127-SNAPSHOT.jar:?]
> at org.apache.ignite.internal.thread.ThreadUtils.dumpThreads(ThreadUtils.java:84) ~[ignite-core-3.0.127-SNAPSHOT.jar:?]
> at org.apache.ignite.internal.failure.FailureManager.process(FailureManager.java:167) ~[ignite-failure-handler-3.0.127-SNAPSHOT.jar:?]
> at org.apache.ignite.internal.failure.FailureManager.process(FailureManager.java:132) ~[ignite-failure-handler-3.0.127-SNAPSHOT.jar:?]
> at org.apache.ignite.internal.distributionzones.DataNodesManager.lambda$msInvokeWithRetry$22(DataNodesManager.java:1085) ~[ignite-distribution-zones-3.0.127-SNAPSHOT.jar:?]{noformat}
> It seems that the requested thread is gone, and its info is not available anymore.
>
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