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https://issues.apache.org/jira/browse/CASSANDRA-2673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis updated CASSANDRA-2673:
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Priority: Minor (was: Major)
Affects Version/s: (was: 0.7.6)
0.7.0
Fix Version/s: 0.7.7
Assignee: Jonathan Ellis
Looks like we need to move truncate to the compaction executor so they don't
race.
In the meantime, retrying the truncate until it works should be fine.
> AssertionError post truncate
> ----------------------------
>
> Key: CASSANDRA-2673
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2673
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.7.0
> Environment: linux 64-bit ubuntu. deb package (datastax). (Random
> partitioner)
> Reporter: Marko Mikulicic
> Assignee: Jonathan Ellis
> Priority: Minor
> Fix For: 0.7.7
>
>
> I had 3 nodes with about 100G in a CF. I run truncate on that CF from
> cassandra-cli. Then I run cleanup for that CF. I saw this exception shortly
> after.
> INFO [FlushWriter:5] 2011-05-20 02:56:42,699 Memtable.java (line 157)
> Writing Memtable-body@1278535630(26722 bytes, 1 operations)
> INFO [FlushWriter:5] 2011-05-20 02:56:42,706 Memtable.java (line 172)
> Completed flushing /var/lib/cassandra/data/dnet/body-f-1892-Data.db (26915
> bytes)
> INFO [NonPeriodicTasks:1] 2011-05-20 02:59:55,981 SSTable.java (line 147)
> Deleted /var/lib/cassandra/data/dnet/body-f-1892
> INFO [NonPeriodicTasks:1] 2011-05-20 02:59:55,982 SSTable.java (line 147)
> Deleted /var/lib/cassandra/data/dnet/body-f-1889
> INFO [NonPeriodicTasks:1] 2011-05-20 02:59:55,983 SSTable.java (line 147)
> Deleted /var/lib/cassandra/data/dnet/body-f-1890
> INFO [NonPeriodicTasks:1] 2011-05-20 02:59:55,983 SSTable.java (line 147)
> Deleted /var/lib/cassandra/data/dnet/body-f-1888
> INFO [NonPeriodicTasks:1] 2011-05-20 02:59:55,984 SSTable.java (line 147)
> Deleted /var/lib/cassandra/data/dnet/body-f-1887
> INFO [CompactionExecutor:1] 2011-05-20 03:02:08,724 CompactionManager.java
> (line 750) Cleaned up to
> /var/lib/cassandra/data/dnet/body-tmp-f-1891-Data.db. 25,629,365,173 to
> 25,629,365,173 (~100% of original) bytes for 884,546 keys. Time: 1,165,900ms.
> ERROR [CompactionExecutor:1] 2011-05-20 03:02:08,727
> AbstractCassandraDaemon.java (line 114) Fatal exception in thread
> Thread[CompactionExecutor:1,1,main]
> java.lang.AssertionError
> at
> org.apache.cassandra.io.sstable.SSTableTracker.replace(SSTableTracker.java:108)
> at
> org.apache.cassandra.db.ColumnFamilyStore.replaceCompactedSSTables(ColumnFamilyStore.java:1037)
> at
> org.apache.cassandra.db.CompactionManager.doCleanupCompaction(CompactionManager.java:769)
> at
> org.apache.cassandra.db.CompactionManager.access$500(CompactionManager.java:56)
> at
> org.apache.cassandra.db.CompactionManager$2.call(CompactionManager.java:173)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
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