Bartłomiej Romański created CASSANDRA-4673: ----------------------------------------------
Summary: Compaction of HintsColumnFamily stucks Key: CASSANDRA-4673 URL: https://issues.apache.org/jira/browse/CASSANDRA-4673 Project: Cassandra Issue Type: Bug Affects Versions: 1.1.1 Environment: We've got a 24 nodes cluster with 3 virtual data centers. We've got 7 nodes with SSD drives. We are operating under very heavy read/write load. We typically seeing CPU usage >90% on our machines. We are using 1.1.2 - why this version is not listed in the 'Affected Version' drop down? Reporter: Bartłomiej Romański On some nodes the compaction of HintsColumnFamily stucked. Here is a typical output of 'nodetool compactionstats': pending tasks: 1 compaction type keyspace column family bytes compacted bytes total progress Compaction systemHintsColumnFamily 346205828 346909662 99.80% Active compaction remaining time : 0h00m00s Rebooting a node does not help. The compaction starts immediately after booting and stucks and the same point. If this can be related we are also expiring a problem described in CASSANDRA-4639. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira