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From "Paulo Motta (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-11430) forceRepairRangeAsync hangs on system_distributed keyspace.
Date Mon, 28 Mar 2016 14:56:25 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-11430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15214275#comment-15214275
] 

Paulo Motta commented on CASSANDRA-11430:
-----------------------------------------

This is probably due to the introduction of the new progress reporting interface by CASSANDRA-8901
on 2.2. I wonder if we should add backward compatibility to the previous interface or add
a note to NEWS.txt explaining the changes.

> forceRepairRangeAsync hangs on system_distributed keyspace.
> -----------------------------------------------------------
>
>                 Key: CASSANDRA-11430
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11430
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Nick Bailey
>             Fix For: 3.x
>
>
> forceRepairRangeAsync is deprecated in 2.2/3.x series. It's still available for older
clients though. Unfortunately it hangs when you call it with the system_distributed table.
It looks like it completes fine but the notification to the client that the operation is done
is never sent. This is easiest to see by using nodetool from 2.1 against a 3.x cluster.
> {noformat}
> [Nicks-MacBook-Pro:16:06:21 cassandra-2.1] cassandra$ ./bin/nodetool repair -st 0 -et
1 OpsCenter
> [2016-03-24 16:06:50,165] Nothing to repair for keyspace 'OpsCenter'
> [Nicks-MacBook-Pro:16:06:50 cassandra-2.1] cassandra$
> [Nicks-MacBook-Pro:16:06:55 cassandra-2.1] cassandra$
> [Nicks-MacBook-Pro:16:06:55 cassandra-2.1] cassandra$ ./bin/nodetool repair -st 0 -et
1 system_distributed
> ...
> ...
> {noformat}
> (I added the ellipses)



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