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From Bryce Godfrey <>
Subject RE: [RELEASE CANDIDATE] Apache Cassandra 1.1.0-rc1 released
Date Mon, 16 Apr 2012 20:45:07 GMT
I keep running into this with my testing (on a windows box), Is this just a OOM for RAM?

ERROR [COMMIT-LOG-ALLOCATOR] 2012-04-16 13:36:18,790 (line 134)
Exception in thread Thread[COMMIT-LOG-ALLOCATOR,5,main] Map failed
	at org.apache.cassandra.db.commitlog.CommitLogSegment.<init>(
	at org.apache.cassandra.db.commitlog.CommitLogSegment.freshSegment(
	at org.apache.cassandra.db.commitlog.CommitLogAllocator.createFreshSegment(
	at org.apache.cassandra.db.commitlog.CommitLogAllocator.access$500(
	at org.apache.cassandra.db.commitlog.CommitLogAllocator$1.runMayThrow(
	at Source)
Caused by: Map failed
	at Source)
	at org.apache.cassandra.db.commitlog.CommitLogSegment.<init>(
	... 6 more
Caused by: java.lang.OutOfMemoryError: Map failed
	at Method)
	... 8 more
 INFO [StorageServiceShutdownHook] 2012-04-16 13:36:18,961 (line 218)
Stop listening to thrift clients
 INFO [StorageServiceShutdownHook] 2012-04-16 13:36:18,961 (line 539)
Waiting for messaging service to quiesce
 INFO [ACCEPT-/] 2012-04-16 13:36:18,977 (line 695) MessagingService
shutting down server thread.

-----Original Message-----
From: Sylvain Lebresne [] 
Sent: Friday, April 13, 2012 9:41 AM
Subject: [RELEASE CANDIDATE] Apache Cassandra 1.1.0-rc1 released

The Cassandra team is pleased to announce the release of the first release candidate for the
future Apache Cassandra 1.1.

Please first note that this is a release candidate, *not* the final release yet.

All help in testing this release candidate will be greatly appreciated. Please report any
problem you may encounter[3,4] and have a look at the change log[1] and the release notes[2]
to see where Cassandra 1.1 differs from the previous series.

Apache Cassandra 1.1.0-rc1[5] is available as usual from the cassandra website (
and a debian package is available using the 11x branch (see

Thank you for your help in testing and have fun with it.

[1]: (CHANGES.txt)
[2]: (NEWS.txt)

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