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From "Marcus Eriksson (JIRA)" <>
Subject [jira] [Commented] (CASSANDRA-5839) Save repair data to system table
Date Wed, 06 May 2015 07:41:02 GMT


Marcus Eriksson commented on CASSANDRA-5839:

I actually think it is the correct solution (or, not doing it immediately after since we sometimes
access the stdout when running verbose).

If we don't do process.communicate() the console output from the java process can fill up
the subprocess buffer (note, the only reference I have found that this can happen is a stackoverflow
Then we wait for the *log file* to print the "node is now UP" message which won't happen if
the java process is blocked on printing to the console

This patch to ccm fixes the issue:

> Save repair data to system table
> --------------------------------
>                 Key: CASSANDRA-5839
>                 URL:
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core, Tools
>            Reporter: Jonathan Ellis
>            Assignee: Marcus Eriksson
>            Priority: Minor
>             Fix For: 3.0
>         Attachments: 0001-5839.patch, 2.0.4-5839-draft.patch, 2.0.6-5839-v2.patch
> As noted in CASSANDRA-2405, it would be useful to store repair results, particularly
with sub-range repair available (CASSANDRA-5280).

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