Hi all, I found out a small typo in cassandra.yaml, which can confuse inattentive copy-paster. Here is the patch.
Index: conf/cassandra.yaml =================================================================== --- conf/cassandra.yaml (revision 1101465) +++ conf/cassandra.yaml (working copy) @@ -80,7 +80,7 @@ # Size to allow commitlog to grow to before creating a new segment commitlog_rotation_threshold_in_mb: 128 -# commitlog_sync may be either "periodic" or "batch." +# commitlog_sync may be either "periodic" or "batch". # When in batch mode, Cassandra won't ack writes until the commit log # has been fsynced to disk. It will wait up to # CommitLogSyncBatchWindowInMS milliseconds for other writes, before Kind regards, Benoit.