[
https://issues.apache.org/jira/browse/CASSANDRA-5151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13575041#comment-13575041
]
Michael Kjellman edited comment on CASSANDRA-5151 at 2/9/13 2:06 AM:
---------------------------------------------------------------------
[~yukim] looks like there might still be an unexpected condition here
{code}
java.lang.IllegalStateException: Unfinished compactions reference missing
sstables. This should never happen since compactions are marked finished before
we start removing the old sstables.
at
org.apache.cassandra.db.ColumnFamilyStore.removeUnfinishedCompactionLeftovers(ColumnFamilyStore.java:444)
at
org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:213)
at
org.apache.cassandra.service.CassandraDaemon.init(CassandraDaemon.java:324)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at
org.apache.commons.daemon.support.DaemonLoader.load(DaemonLoader.java:188)
Cannot load daemon
Service exit with a return value of 3
{code}
was (Author: mkjellman):
[~yukim]
looks like this isn't fool proof.
{code}
java.lang.IllegalStateException: Unfinished compactions reference missing
sstables. This should never happen since compactions are marked finished before
we start removing the old sstables.
at
org.apache.cassandra.db.ColumnFamilyStore.removeUnfinishedCompactionLeftovers(ColumnFamilyStore.java:444)
at
org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:213)
at
org.apache.cassandra.service.CassandraDaemon.init(CassandraDaemon.java:324)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at
org.apache.commons.daemon.support.DaemonLoader.load(DaemonLoader.java:188)
Cannot load daemon
Service exit with a return value of 3
{code}
> Implement better way of eliminating compaction left overs.
> ----------------------------------------------------------
>
> Key: CASSANDRA-5151
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5151
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 1.1.3
> Reporter: Yuki Morishita
> Assignee: Yuki Morishita
> Fix For: 1.2.2
>
> Attachments: 5151-1.2.txt, 5151-v2.txt
>
>
> This is from discussion in CASSANDRA-5137. Currently we skip loading SSTables
> that are left over from incomplete compaction to not over-count counter, but
> the way we track compaction completion is not secure.
> One possible solution is to create system CF like:
> {code}
> create table compaction_log (
> id uuid primary key,
> inputs set<int>,
> outputs set<int>
> );
> {code}
> to track incomplete compaction.
--
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
