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
