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From "Marcus Eriksson (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-8238) NPE in SizeTieredCompactionStrategy.filterColdSSTables
Date Fri, 13 Mar 2015 14:15:38 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-8238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Marcus Eriksson updated CASSANDRA-8238:
---------------------------------------
    Attachment: 0001-dont-always-set-client-mode-for-sstable-loader.patch

attaching patch that sets client mode outside of SSTableLoader

note that this might break stuff for people who have extended sstable loader and written their
own tools, added an error message which tells them what to do, but I dunno if that is enough?

> NPE in SizeTieredCompactionStrategy.filterColdSSTables
> ------------------------------------------------------
>
>                 Key: CASSANDRA-8238
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8238
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Tyler Hobbs
>            Assignee: Marcus Eriksson
>             Fix For: 2.1.4
>
>         Attachments: 0001-assert-that-readMeter-is-not-null.patch, 0001-dont-always-set-client-mode-for-sstable-loader.patch
>
>
> {noformat}
> ERROR [CompactionExecutor:15] 2014-10-31 15:28:32,318 CassandraDaemon.java:153 - Exception
in thread Thread[CompactionExecutor:15,1,main]
>     java.lang.NullPointerException: null
>     at org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy.filterColdSSTables(SizeTieredCompactionStrategy.java:181)
~[apache-cassandra-2.1.1.jar:2.1.1]
>     at org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy.getNextBackgroundSSTables(SizeTieredCompactionStrategy.java:83)
~[apache-cassandra-2.1.1.jar:2.1.1]
>     at org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy.getNextBackgroundTask(SizeTieredCompactionStrategy.java:267)
~[apache-cassandra-2.1.1.jar:2.1.1]
>     at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionTask.run(CompactionManager.java:226)
~[apache-cassandra-2.1.1.jar:2.1.1]
>     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) ~[na:1.7.0_72]
>     at java.util.concurrent.FutureTask.run(FutureTask.java:262) ~[na:1.7.0_72]
>     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
~[na:1.7.0_72]
>     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[na:1.7.0_72]
>     at java.lang.Thread.run(Thread.java:745) [na:1.7.0_72]
> {noformat}



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