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https://issues.apache.org/jira/browse/CASSANDRA-9235?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14511128#comment-14511128
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Marcus Eriksson edited comment on CASSANDRA-9235 at 4/24/15 2:22 PM:
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[~msb] what happens if you restart a node?
could you enable debug logs on one node?
You would need to edit conf/logback.xml on one node, add this before the end
tag somewhere:
{{<logger name="org.apache.cassandra.db.compaction.LeveledManifest"
level="DEBUG"/>}}
and grep the log for "Estimating" when you do a nodetool compactionstats
was (Author: krummas):
[~msb] what happens if you restart a node?
could you enable debug logs on one node?
You would need to edit conf/logback.xml on one node, add this before the end
tag somewhere:
{{<logger name="org.apache.cassandra.db.compaction.LeveledManifest"
level="DEBUG"/>}}
> nodetool compactionstats. Negative numbers in pending tasks
> ------------------------------------------------------------
>
> Key: CASSANDRA-9235
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9235
> Project: Cassandra
> Issue Type: Bug
> Components: API, Core
> Environment: CentOS 6.2 x64, Cassandra 2.1.4
> Java(TM) SE Runtime Environment (build 1.7.0_71-b14)
> Java HotSpot(TM) 64-Bit Server VM (build 24.71-b01, mixed mode)
> Reporter: Sergey Maznichenko
> Assignee: Marcus Eriksson
> Priority: Minor
> Fix For: 2.1.5
>
>
> nodetool compactionstats
> pending tasks: -222222228
> I can see negative numbers in 'pending tasks' on all 8 nodes
> it looks like -222222228 + real number of pending tasks
> for example -222222128 for 100 real pending tasks
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