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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-3621) ExamplesIT_testDirList might get *really* big.
Date Wed, 27 May 2015 18:41:18 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-3621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14561464#comment-14561464
] 

Josh Elser commented on ACCUMULO-3621:
--------------------------------------

{quote}
If the cluster type is STANDALONE and not MINI, it also just uses /tmp, which is probably
a bad thing... that could be quite large, too.

(Side note: for some reason, the AccumuloClusterIT.getUsableDir() it calls to determine the
directory tries to create /tmp in the cluster's FileSystem... which could be HDFS... it's
not clear why it should try to do this.)
{quote}

That's /tmp in HDFS which, if normally configured, should be available as a scratch space
for anyone to use. I suppose that's a bit of a (unspoken) precondition of the standalone test
configuration. It would be good to capture these somewhere. Using something under {{target}}
isn't relevant for standalone tests as they should always be using HDFS.

> ExamplesIT_testDirList might get *really* big.
> ----------------------------------------------
>
>                 Key: ACCUMULO-3621
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3621
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: test
>            Reporter: Josh Elser
>            Priority: Trivial
>             Fix For: 1.6.3, 1.8.0, 1.7.1
>
>
> Noticed that Jenkins workspace was taking up a bit of space.
> Found that ExamplesIT_testDirList had 1.6G of data. Turns out, if this test runs "late"
WRT the other tests, you end up indexing a *lot* of data under test/target.
> Choose something that isn't going to include, potentially, 100's of MAC directories.



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