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https://issues.apache.org/jira/browse/CASSANDRA-2324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis updated CASSANDRA-2324:
--------------------------------------
Priority: Major (was: Minor)
Affects Version/s: (was: 0.7.3)
0.7.0
Fix Version/s: 0.7.5
Summary: Repair transfers more data than necessary (was: Repair
never fully repairs, indexes out of order)
> Repair transfers more data than necessary
> -----------------------------------------
>
> Key: CASSANDRA-2324
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2324
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.7.0
> Reporter: Brandon Williams
> Fix For: 0.7.5
>
>
> To repro: 3 node cluster, stress.java 1M rows with -x KEYS and -l 2. The
> index is enough to make some mutations drop (about 20-30k total in my tests).
> Repair afterwards will repair a large amount of ranges the first time.
> However, each subsequent run will repair the same set of small ranges every
> time. INDEXED_RANGE_SLICE in stress never fully works. Counting rows with
> sstablekeys shows there are 2M rows total as expected, however when trying to
> count the indexed keys, I get exceptions like:
> {noformat}
> Exception in thread "main" java.io.IOException: Key out of order!
> DecoratedKey(101571366040797913119296586470838356016,
> 0707ab782c5b5029d28a5e6d508ef72f0222528b5e28da3b7787492679dc51b96f868e0746073e54bc173be927049d0f51e25a6a95b3268213b8969abf40cea7d7)
> > DecoratedKey(12639574763031545147067490818595764132,
> 0bc414be3093348a2ad389ed28f18f0cc9a044b2e98587848a0d289dae13ed0ad479c74654900eeffc6236)
> at
> org.apache.cassandra.tools.SSTableExport.enumeratekeys(SSTableExport.java:206)
> at
> org.apache.cassandra.tools.SSTableExport.main(SSTableExport.java:388)
> {noformat}
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