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Posted to commits@cassandra.apache.org by "Kishore Mohapatra (JIRA)" <ji...@apache.org> on 2016/08/25 18:30:21 UTC

[jira] [Commented] (CASSANDRA-11374) LEAK DETECTED during repair

    [ https://issues.apache.org/jira/browse/CASSANDRA-11374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15437413#comment-15437413 ] 

Kishore Mohapatra commented on CASSANDRA-11374:
-----------------------------------------------

We are still seeing these errors in our enviroment.

ERROR [Reference-Reaper:1] 2016-08-24 10:15:47,679 Ref.java:179 - LEAK DETECTED: a reference (org.apache.cassandra.utils.concurrent.Ref$State@63f77164) to class org.apache.cassandra.io.util.SafeMemory$MemoryTidy@171282306:Memory@[7f95b9213a20..7f95b92142ea) was not released before the reference was garbage collected ERROR [Reference-Reaper:1] 2016-08-24 10:15:47,680 Ref.java:179 - LEAK DETECTED: a reference (org.apache.cassandra.utils.concurrent.Ref$State@56f35591) to class org.apache.cassandra.io.util.SafeMemory$MemoryTidy@1560109478:Memory@[7f9690d16fd0..7f9690d17066) was not released before the reference was garbage collected ERROR [Reference-Reaper:1] 2016-08-24 10:15:47,681 Ref.java:179 - LEAK DETECTED: a reference (org.apache.cassandra.utils.concurrent.Ref$State@6ae3736d) to class org.apache.cassandra.utils.concurrent.WrappedSharedCloseable$1@2058301421:[[OffHeapBitSet]] was not released before the reference was garbage collected ERROR [Reference-Reaper:1] 2016-08-24 10:15:47,681 Ref.java:179 - LEAK DETECTED: a reference (org.apache.cassandra.utils.concurrent.Ref$State@20090b7d) to class org.apache.cassandra.io.util.SafeMemory$MemoryTidy@835800057:Memory@[7f96930555f0..7f969305b9f0) was not released before the reference was garbage collected

> 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
>         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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