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https://issues.apache.org/jira/browse/CASSANDRA-3179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13104119#comment-13104119
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Yang Yang commented on CASSANDRA-3179:
--------------------------------------

I'm just writing + reading on the cassandra server, and doing this on the side:


while : ;do nodetool flush ; sleep 20;done


(disclaimer: the cassandra server is a modified one, where I have a
thread that takes in client request through a custom AVRO server, and
then call the storageProxy.batch_mutate() and StorageProxy.get()
directly. it should not be materially different from the pure
cassandra server as far as this bug is concerned, since it's basically
just swapping out the thrift server
)

On Tue, Sep 13, 2011 at 5:42 PM, Brandon Williams (JIRA)


> 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: Jonathan Ellis
>             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_pid6461.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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