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https://issues.apache.org/jira/browse/CASSANDRA-11374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anubhav Kale updated CASSANDRA-11374:
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Attachment: Leak_Logs_2.zip
Leak_Logs_1.zip
Attached Leak_Logs*.zip that show this error on Cassandra 2.1.13 while
bootstrapping. This is a consistent repro for us. Our node size is ~300 GB.
The process stays up after the leak message, but doesn't do much and the node
is eventually removed from gossip (thus doesn't show up in gossipinfo / status
on other nodes).
The only workaround seems to be letting the node boot with auto_bootstrap=false
and then do a nodetool rebuild.
> LEAK DETECTED during repair
> ---
>
> Key: CASSANDRA-11374
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11374
> Project: Cassandra
> Issue Type: Bug
>Reporter: Jean-Francois Gosselin
>Assignee: Marcus Eriksson
> Attachments: Leak_Logs_1.zip, Leak_Logs_2.zip
>
>
> When running a range repair we are seeing the following LEAK DETECTED errors:
> {noformat}
> ERROR [Reference-Reaper:1] 2016-03-17 06:58:52,261 Ref.java:179 - LEAK
> DETECTED: a reference
> (org.apache.cassandra.utils.concurrent.Ref$State@5ee90b43) to class
> org.apache.cassandra.utils.concurrent.WrappedSharedCloseable$1@367168611:[[OffHeapBitSet]]
> was not released before the reference was garbage collected
> ERROR [Reference-Reaper:1] 2016-03-17 06:58:52,262 Ref.java:179 - LEAK
> DETECTED: a reference
> (org.apache.cassandra.utils.concurrent.Ref$State@4ea9d4a7) to class
> org.apache.cassandra.io.util.SafeMemory$MemoryTidy@1875396681:Memory@[7f34b905fd10..7f34b9060b7a)
> was not released before the reference was garbage collected
> ERROR [Reference-Reaper:1] 2016-03-17 06:58:52,262 Ref.java:179 - LEAK
> DETECTED: a reference
> (org.apache.cassandra.utils.concurrent.Ref$State@27a6b614) to class
> org.apache.cassandra.io.util.SafeMemory$MemoryTidy@838594402:Memory@[7f34bae11ce0..7f34bae11d84)
> was not released before the reference was garbage collected
> ERROR [Reference-Reaper:1] 2016-03-17 06:58:52,263 Ref.java:179 - LEAK
> DETECTED: a reference
> (org.apache.cassandra.utils.concurrent.Ref$State@64e7b566) to class
> org.apache.cassandra.io.util.SafeMemory$MemoryTidy@674656075:Memory@[7f342deab4e0..7f342deb7ce0)
> was not released before the reference was garbage collected
> {noformat}
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