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https://issues.apache.org/jira/browse/CASSANDRA-3179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis updated CASSANDRA-3179:
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Attachment: 3179-performance-test.txt
Also a patch that removes refcounting (and omits the copy above) to check what
the performance hit is over pre-CASSANDRA-2521 sstable deletions.
Note that this is NOT intended as a "real" patch; it does not actually add back
in GC-based sstable deletion. No sstables will be removed w/o a server
restart, but that should be adequate for testing read performance.
> JVM segfaults
> -------------
>
> Key: CASSANDRA-3179
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3179
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.0.0
> Environment: java version "1.6.0_26"
> Java(TM) SE Runtime Environment (build 1.6.0_26-b03)
> Java HotSpot(TM) 64-Bit Server VM (build 20.1-b02, mixed mode)
> Reporter: Brandon Williams
> Assignee: Sylvain Lebresne
> Fix For: 1.0.0
>
> Attachments: 3179-performance-test.txt, 3179-v2.txt, 3179.txt,
> hs_err_pid12074.log, hs_err_pid28971.log, hs_err_pid7031.log
>
>
> Both with and without compressed OOPs enabled. Seems to mostly happen during
> compaction+reads. I'll attach some hs_err files shortly.
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