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https://issues.apache.org/jira/browse/CASSANDRA-6974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13978717#comment-13978717
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Benedict commented on CASSANDRA-6974:
-------------------------------------
Just pushed a couple of tiny tweaks - removed a bad assert, made use of modern
try/finally in a method and removed an erroneous import.
> Replaying archived commitlogs isn't working
> -------------------------------------------
>
> Key: CASSANDRA-6974
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6974
> Project: Cassandra
> Issue Type: Bug
> Reporter: Ryan McGuire
> Assignee: Benedict
> Fix For: 2.1 beta2
>
> Attachments: 2.0.system.log, 2.1.system.log
>
>
> I have a test for restoring archived commitlogs, which is not working in 2.1
> HEAD. My commitlogs consist of 30,000 inserts, but system.log indicates
> there were only 2 mutations replayed:
> {code}
> INFO [main] 2014-04-02 11:49:54,173 CommitLog.java:115 - Log replay
> complete, 2 replayed mutations
> {code}
> There are several warnings in the logs about bad headers and invalid CRCs:
> {code}
> WARN [main] 2014-04-02 11:49:54,156 CommitLogReplayer.java:138 - Encountered
> bad header at position 0 of commit log /tmp/dtest
> -mZIlPE/test/node1/commitlogs/CommitLog-4-1396453793570.log, with invalid
> CRC. The end of segment marker should be zero.
> {code}
> compare that to the same test run on 2.0, where it replayed many more
> mutations:
> {code}
> INFO [main] 2014-04-02 11:49:04,673 CommitLog.java (line 132) Log replay
> complete, 35960 replayed mutations
> {code}
> I'll attach the system logs for reference.
> [Here is the dtest to reproduce
> this|https://github.com/riptano/cassandra-dtest/blob/master/snapshot_test.py#L75]
> - (This currently relies on the fix for snapshots available in
> CASSANDRA-6965.)
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