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https://issues.apache.org/jira/browse/SOLR-6119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dawid Weiss updated SOLR-6119:
------------------------------

    Attachment: SOLR-6119.patch

Varun, your patch is fine but it doesn't address the original problem. I've 
added a try/finally block around rm because the backup folder cannot be removed 
(it's still open on Windows). I attach an updated patch that removes this block 
-- if you run it now, you should be seeing the same issue (you may need a 
Windows machine for this, though).

{code}
[08:00:08.376] ERROR   3.78s | TestReplicationHandler.doTestBackup <<<
   > Throwable #1: java.io.IOException: Could not remove the following files 
(in the order of attempts):
   >    
C:\Work\lucene-solr-svn\trunk\solr\build\solr-core\test\J0\.\temp\solr.handler.TestReplicationHandler-B751491BC59B33CA-001\solr-instance-001\collection1\data\snapshot.eyxtuk
   > 
   >    at 
__randomizedtesting.SeedInfo.seed([B751491BC59B33CA:F6DA697EE225C085]:0)
   >    at org.apache.lucene.util.TestUtil.rm(TestUtil.java:118)
   >    at 
org.apache.solr.handler.TestReplicationHandler.doTestBackup(TestReplicationHandler.java:1559)
...
{code}

> TestReplicationHandler attempts to remove open folders
> ------------------------------------------------------
>
>                 Key: SOLR-6119
>                 URL: https://issues.apache.org/jira/browse/SOLR-6119
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Dawid Weiss
>            Priority: Minor
>         Attachments: SOLR-6119.patch, SOLR-6119.patch, SOLR-6119.patch
>
>
> TestReplicationHandler has a weird logic around the 'snapDir' variable. It 
> attempts to remove snapshot folders, even though they're not closed yet. My 
> recent patch uncovered the bug but I don't know how to fix it cleanly -- the 
> test itself seems to be very fragile (for example I don't understand the 
> 'namedBackup' variable which is always set to true, yet there are 
> conditionals around it).



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