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https://issues.apache.org/jira/browse/IGNITE-11769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ivan Rakov updated IGNITE-11769:
--------------------------------
Ignite Flags: (was: Docs Required)
> Investigate JVM crash in PDS Direct IO TeamCity suites
> ------------------------------------------------------
>
> Key: IGNITE-11769
> URL: https://issues.apache.org/jira/browse/IGNITE-11769
> Project: Ignite
> Issue Type: Bug
> Reporter: Ivan Rakov
> Priority: Major
> Labels: MakeTeamcityGreenAgain
> Fix For: 2.8
>
>
> Both PDS Direct IO suites periodically fail with JVM crash.
> The issue can be reproduced on Linux machine by running
> IgnitePdsWithTtlTest#testTtlIsAppliedAfterRestart using ignite-direct-io
> classpath.
> The investigation is complicated because JVM crash report* is not generated*
> during this crash. After some point, JVM stays dormant for 2 minutes and then
> process gets killed by OS signal
> {code:java}
> Process finished with exit code 134 (interrupted by signal 6: SIGABRT
> {code}
> and the following error messages can be dumped to stderr before process death
> {code:java}
> `corrupted double-linked list`
> `free(): corrupted unsorted chunks`
> {code}
> which appear to be libc error messages. Seems like Ignite corrupts virtual
> memory in sophisticated way which prevents normal JVM Crash flow.
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