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https://issues.apache.org/jira/browse/SOLR-5022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13704676#comment-13704676
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Uwe Schindler commented on SOLR-5022:
-------------------------------------
We are here somehow in a deadlock:
- I have to stop Jenkins from failing all the time. As this seems to not happen
soon (Robert does not like the patch raising permgen - same on my side). So I
will pass -Dtests.disableHdfs=true to the Policeman Linux and MacOSX jobs -
sorry! The other Jenkins servers don't run Hadoop
- I would (like Robert) prefer to move the Hadoop Directory and all its
dependencies to a separate module. I have no idea why this is so hard, but from
my current experience there are approx 10 test classes in a separate package.
Just svn mv all this stuff (oas.cloud.hdfs.**) to a new module and we are done?
WHERE IS THE PROBLEM IN DOING THIS?
- I would not like to have Hadoop by default installed as most users won't use
it. If you want a Hadoop-enabled Solr, install the contrib into your instance's
lib folder. This is theonly way to solve this issue.
- If you want to reuse a test from core, but let it just run on HDFS, import
core's tests into the hadoop module, too and subclass the core tests, giving it
a separate configuration and start up the MiniDFSCluster.
I just repeat: I have no problem with Hadoop at all! It's fine to store an
index in Hdfs (maybe), although I would prefer to store the index on local
disks with MMAP! But this is purely optional so should be in a separate module!
> PermGen exhausted test failures on Jenkins.
> -------------------------------------------
>
> Key: SOLR-5022
> URL: https://issues.apache.org/jira/browse/SOLR-5022
> Project: Solr
> Issue Type: Test
> Components: Tests
> Reporter: Mark Miller
> Assignee: Uwe Schindler
> Priority: Blocker
> Fix For: 5.0, 4.4
>
> Attachments: intern-count-win.txt, SOLR-5022.patch,
> SOLR-5022-permgen.patch
>
>
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