Secondary Index doesn't clean up indexed CFS on remove and Streaming test
failure.
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Key: CASSANDRA-3444
URL: https://issues.apache.org/jira/browse/CASSANDRA-3444
Project: Cassandra
Issue Type: Bug
Components: Core
Affects Versions: 1.0.0
Reporter: Sylvain Lebresne
Assignee: Sylvain Lebresne
Priority: Trivial
Fix For: 1.0.2
Attachments: 0001-clean-indexes-post-remove-and-streaming-tests.patch
The initial reason for that issue is because StreamingTransferTest is broken in
trunk. It has been broken by CASSANDRA-3116 because the latter is too
efficient. More precisely StreamingTransferTest create a CF with an index, then
it calls unreferenceSSTables() on that CF to remove all sstable, and then try a
transfer (that recreate the file and index basically). But when
unreferenceSSTables() is called, it does fully remove the indexes in that the
CFS object for the indexes stays. Post CASSANDRA-3116, this is problem because
that CFS has been invalidated and thus nothing can be added back to it.
Long story short, I believe that the fact that
SecondaryIndexManager.removeAllIndex doesn't really unreference the CFS objects
is not expected in the first place. The patch fixes that and update the
StreamingTransferTest accordingly (fixing it as far as trunk is concerned).
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