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Date: Fri, 4 Sep 2015 09:50:45 +0000 (UTC)
From: "Eugene (JIRA)" <jira@apache.org>
To: commits@cassandra.apache.org
Message-ID: <JIRA.12741999.1410912425000.256227.1441360245848@Atlassian.JIRA>
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 <JIRA.12741999.1410912425465@arcas>
Subject: [jira] [Commented] (CASSANDRA-7950) Output of nodetool
 compactionstats and compactionhistory does not work well with long keyspace
 and column family names.
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    [ https://issues.apache.org/jira/browse/CASSANDRA-7950?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730579#comment-14730579 ] 

Eugene commented on CASSANDRA-7950:
-----------------------------------

Thank you to everyone that has worked on this so far.

Will this, by chance, also fix the output of other commands, for example `nodetool listsnapshots`?

I created a snapshot with a long tag (some-really-long-snapshot-name-geezey-petes). Ended up with the following:

{code}
# nodetool listsnapshots
Snapshot Details: 
Snapshot name       Keyspace name                Column family name           True size          Size on disk       
some-really-long-snapshot-name-geezey-petesgalactaron                   replicatorstide              0 bytes            570.68 MB          
some-really-long-snapshot-name-geezey-petesdse_system                   leases                       0 bytes            13 bytes           
some-really-long-snapshot-name-geezey-petesdse_system                   real_leaders                 0 bytes            13 bytes           
some-really-long-snapshot-name-geezey-petesdse_system                   encrypted_keys               0 bytes            13 bytes           
some-really-long-snapshot-name-geezey-petesdse_system                   registered_leaders           0 bytes            13 bytes           
{code}

> Output of nodetool compactionstats and compactionhistory does not work well with long keyspace and column family names.  
> -------------------------------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-7950
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7950
>             Project: Cassandra
>          Issue Type: Bug
>         Environment: CentOS 5, 64bit, Oracle JDK 7, DSE
>            Reporter: Eugene
>            Assignee: Michael Shuler
>            Priority: Minor
>              Labels: lhf
>             Fix For: 2.1.x
>
>         Attachments: 7950.patch, nodetool-examples.txt
>
>
> When running these commands:
> nodetool compactionstats
> nodetool compactionhistory
> The output can be difficult to grok due to long keyspace names, column family names, and long values.  I have attached an example.
> It's difficult for both humans and grep/sed/awk/perl to read.


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