[
https://issues.apache.org/jira/browse/CASSANDRA-5151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13575055#comment-13575055
]
Michael Kjellman commented on CASSANDRA-5151:
---------------------------------------------
wondering if this is related...
{code}
INFO 18:43:25,360 Completed flushing
/data/cassandra/system/compactions_in_progress/system-compactions_in_progress-ib-60-Data.db
(192 bytes) for commitlog position ReplayPosition(segmentId=1360374628064,
position=29215408)
INFO 18:43:25,364 Compacting
[SSTableReader(path='/var/lib/cassandra/data/evidence/fingerprints/evidence-fingerprints-ib-2182-Data.db'),
SSTableReader(path='/var/lib/cassandra/data/evidence/fingerprints/evidence-fingerprints-ib-2180-Data.db'),
SSTableReader(path='/var/lib/cassandra/data/evidence/fingerprints/evidence-fingerprints-ib-2185-Data.db'),
SSTableReader(path='/data/cassandra/evidence/fingerprints/evidence-fingerprints-ib-2181-Data.db'),
SSTableReader(path='/data/cassandra/evidence/fingerprints/evidence-fingerprints-ib-2184-Data.db'),
SSTableReader(path='/var/lib/cassandra/data/evidence/fingerprints/evidence-fingerprints-ib-2183-Data.db'),
SSTableReader(path='/var/lib/cassandra/data/evidence/fingerprints/evidence-fingerprints-ib-2179-Data.db')]
ERROR 18:43:25,367 Exception in thread Thread[CompactionExecutor:85,1,main]
java.lang.RuntimeException: java.io.FileNotFoundException:
/var/lib/cassandra/data/evidence/fingerprints/evidence-fingerprints-ib-2183-Data.db
(No such file or directory)
at
org.apache.cassandra.io.compress.CompressedRandomAccessReader.open(CompressedRandomAccessReader.java:61)
at
org.apache.cassandra.io.sstable.SSTableReader.openDataReader(SSTableReader.java:1121)
at
org.apache.cassandra.io.sstable.SSTableScanner.<init>(SSTableScanner.java:51)
at
org.apache.cassandra.io.sstable.SSTableReader.getDirectScanner(SSTableReader.java:954)
at
org.apache.cassandra.io.sstable.SSTableReader.getDirectScanner(SSTableReader.java:966)
at
org.apache.cassandra.db.compaction.AbstractCompactionStrategy.getScanners(AbstractCompactionStrategy.java:147)
at
org.apache.cassandra.db.compaction.AbstractCompactionStrategy.getScanners(AbstractCompactionStrategy.java:153)
at
org.apache.cassandra.db.compaction.CompactionTask.runWith(CompactionTask.java:124)
at
org.apache.cassandra.io.util.DiskAwareRunnable.runMayThrow(DiskAwareRunnable.java:48)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
at
org.apache.cassandra.db.compaction.CompactionTask.execute(CompactionTask.java:63)
at
org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionTask.run(CompactionManager.java:193)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.io.FileNotFoundException:
/var/lib/cassandra/data/evidence/fingerprints/evidence-fingerprints-ib-2183-Data.db
(No such file or directory)
at java.io.RandomAccessFile.open(Native Method)
at java.io.RandomAccessFile.<init>(RandomAccessFile.java:233)
at
org.apache.cassandra.io.util.RandomAccessReader.<init>(RandomAccessReader.java:67)
at
org.apache.cassandra.io.compress.CompressedRandomAccessReader.<init>(CompressedRandomAccessReader.java:78)
at
org.apache.cassandra.io.compress.CompressedRandomAccessReader.open(CompressedRandomAccessReader.java:57)
... 17 more
{code}
> Implement better way of eliminating compaction left overs.
> ----------------------------------------------------------
>
> Key: CASSANDRA-5151
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5151
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 1.1.3
> Reporter: Yuki Morishita
> Assignee: Yuki Morishita
> Fix For: 1.2.2
>
> Attachments: 5151-1.2.txt, 5151-v2.txt
>
>
> This is from discussion in CASSANDRA-5137. Currently we skip loading SSTables
> that are left over from incomplete compaction to not over-count counter, but
> the way we track compaction completion is not secure.
> One possible solution is to create system CF like:
> {code}
> create table compaction_log (
> id uuid primary key,
> inputs set<int>,
> outputs set<int>
> );
> {code}
> to track incomplete compaction.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
