[jira] [Resolved] (CASSANDRA-8320) 2.1.2: NullPointerException in SSTableWriter

["Marcus Eriksson (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-8320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marcus Eriksson resolved CASSANDRA-8320.
----------------------------------------
    Resolution: Fixed

finishAndThrow() is supposed to only be copy and pasted from finish() with added throw statements in order to be able to test abort(), guess we could do something more fancy but imo it is not worth spending time on

> 2.1.2: NullPointerException in SSTableWriter
> --------------------------------------------
>
>                 Key: CASSANDRA-8320
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8320
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Evgeny Pasynkov
>            Assignee: Marcus Eriksson
>             Fix For: 2.1.3
>
>         Attachments: 8320.patch
>
>
> After upgrading to 2.1.2, I've got tons of these exception in log:
> java.lang.NullPointerException: null
> 	at org.apache.cassandra.io.sstable.SSTableWriter.openEarly(SSTableWriter.java:381) ~[cassandra-all-2.1.2.jar:2.1.2]
> 	at org.apache.cassandra.io.sstable.SSTableRewriter.switchWriter(SSTableRewriter.java:295) ~[cassandra-all-2.1.2.jar:2.1.2]
> 	at org.apache.cassandra.io.sstable.SSTableRewriter.abort(SSTableRewriter.java:186) ~[cassandra-all-2.1.2.jar:2.1.2]
> 	at org.apache.cassandra.db.compaction.CompactionTask.runWith(CompactionTask.java:204) ~[cassandra-all-2.1.2.jar:2.1.2]
> 	at org.apache.cassandra.io.util.DiskAwareRunnable.runMayThrow(DiskAwareRunnable.java:48) ~[cassandra-all-2.1.2.jar:2.1.2]
> 	at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) ~[cassandra-all-2.1.2.jar:2.1.2]
> 	at org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:75) ~[cassandra-all-2.1.2.jar:2.1.2]
> 	at org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:59) ~[cassandra-all-2.1.2.jar:2.1.2]
> 	at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionTask.run(CompactionManager.java:232) ~[cassandra-all-2.1.2.jar:2.1.2]
> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) ~[na:1.7.0_60]
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:262) ~[na:1.7.0_60]
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[na:1.7.0_60]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_60]
> 	at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60]
> This error is prepended by the following problems:
> 12:59:59.632 [NonPeriodicTasks:1] ERROR o.a.c.io.sstable.SSTableDeletingTask - Unable to delete E:\Upsource_11959\data\cassandra\data\system\schema_keyspaces-b0f2235744583cdb9631c43e59ce3676\system-schema_keyspaces-ka-4-Data.db (it will be removed on server restart; we'll also retry after GC)



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