[ https://issues.apache.org/jira/browse/CASSANDRA-7745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yuki Morishita updated CASSANDRA-7745: -------------------------------------- Component/s: Compaction > Background LCS compactions stall with pending compactions remaining > ------------------------------------------------------------------- > > Key: CASSANDRA-7745 > URL: https://issues.apache.org/jira/browse/CASSANDRA-7745 > Project: Cassandra > Issue Type: Bug > Components: Compaction > Reporter: J.B. Langston > Assignee: Yuki Morishita > Priority: Minor > Fix For: 1.2.19, 2.0.10, 2.1.0 > > Attachments: 7745-1.2.txt > > > We've hit a scenario where background LCS compactions will stall. > compactionstats output shows hundreds of pending compactions but none active. > The thread dumps show no CompactionExecutor threads running, and no > compaction activity is being logged to system.log. This seems to happen when > there are no writes to the node. There are no flushes logged either, and when > writes resume, compactions seem to resume as well, but still don't ever get > to 0. -- This message was sent by Atlassian JIRA (v6.3.4#6332)