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From "Yuki Morishita (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-12899) stand alone sstableupgrade prints LEAK DETECTED warnings some times
Date Wed, 16 Nov 2016 20:58:59 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-12899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yuki Morishita updated CASSANDRA-12899:
---------------------------------------
    Status: Patch Available  (was: Open)

||branch||testall||dtest||
|[12899-2.2|https://github.com/yukim/cassandra/tree/12899-2.2]|[testall|http://cassci.datastax.com/view/Dev/view/yukim/job/yukim-12899-2.2-testall/lastCompletedBuild/testReport/]|[dtest|http://cassci.datastax.com/view/Dev/view/yukim/job/yukim-12899-2.2-dtest/lastCompletedBuild/testReport/]|
SSTable leak can be caused by skipping upgrading and not released.

|[12899-3.0|https://github.com/yukim/cassandra/tree/12899-3.0]|[testall|http://cassci.datastax.com/view/Dev/view/yukim/job/yukim-12899-3.0-testall/lastCompletedBuild/testReport/]|[dtest|http://cassci.datastax.com/view/Dev/view/yukim/job/yukim-12899-3.0-dtest/lastCompletedBuild/testReport/]|
|[12899-3.X|https://github.com/yukim/cassandra/tree/12899-3.X]|[testall|http://cassci.datastax.com/view/Dev/view/yukim/job/yukim-12899-3.X-testall/lastCompletedBuild/testReport/]|[dtest|http://cassci.datastax.com/view/Dev/view/yukim/job/yukim-12899-3.X-dtest/lastCompletedBuild/testReport/]|

(tests under running)

> stand alone sstableupgrade prints LEAK DETECTED warnings some times
> -------------------------------------------------------------------
>
>                 Key: CASSANDRA-12899
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12899
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Jeremiah Jordan
>            Assignee: Yuki Morishita
>             Fix For: 2.2.x, 3.0.x, 3.x
>
>
> the stand alone sstableupgrade prints LEAK DETECTED warnings some times.
> {code}
> sstableupgrade keyspace1 standard1
> WARN  04:22:41,942 Small commitlog volume detected at /var/lib/cassandra/commitlog; setting
commitlog_total_space_in_mb to 8047.  You can override this in cassandra.yaml
> WARN  04:22:41,948 Small cdc volume detected at /var/lib/cassandra/cdc_raw; setting cdc_total_space_in_mb
to 4023.  You can override this in cassandra.yaml
> WARN  04:22:41,950 Only 29.016GiB free across all data volumes. Consider adding more
capacity to your cluster or removing obsolete snapshots
> Found 0 sstables that need upgrading.
> ERROR 04:22:45,472 LEAK DETECTED: a reference (org.apache.cassandra.utils.concurrent.Ref$State@7b135bd7)
to class org.apache.cassandra.io.sstable.format.SSTableReader$InstanceTidier@2080155253:/var/lib/cassandra/data/keyspace1/standard1-24e490e1a6fb11e68ebe232ff1b97ca7/mc-17-big
was not released before the reference was garbage collected
> ERROR 04:22:45,472 Allocate trace org.apache.cassandra.utils.concurrent.Ref$State@7b135bd7:
> Thread[main,5,main]
> 	at java.lang.Thread.getStackTrace(Thread.java:1552)
> 	at org.apache.cassandra.utils.concurrent.Ref$Debug.<init>(Ref.java:245)
> 	at org.apache.cassandra.utils.concurrent.Ref$State.<init>(Ref.java:175)
> 	at org.apache.cassandra.utils.concurrent.Ref.<init>(Ref.java:97)
> 	at org.apache.cassandra.io.sstable.format.SSTableReader.<init>(SSTableReader.java:237)
> 	at org.apache.cassandra.io.sstable.format.big.BigTableReader.<init>(BigTableReader.java:57)
> 	at org.apache.cassandra.io.sstable.format.big.BigFormat$ReaderFactory.open(BigFormat.java:101)
> 	at org.apache.cassandra.io.sstable.format.SSTableReader.internalOpen(SSTableReader.java:638)
> 	at org.apache.cassandra.io.sstable.format.SSTableReader.open(SSTableReader.java:506)
> 	at org.apache.cassandra.io.sstable.format.SSTableReader.openNoValidation(SSTableReader.java:401)
> 	at org.apache.cassandra.tools.StandaloneUpgrader.main(StandaloneUpgrader.java:85)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:497)
> 	at com.datastax.bdp.tools.ShellToolWrapper.main(ShellToolWrapper.java:34)
> {code}



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