Too many open files with DirectUpdateHandlerOptimizeTest

[Shalin Shekhar Mangar]

Hi,

The DirectUpdateHandlerOptimizeTest fails on my local box due to too many
open files. The nightly build does not fail so I'm assuming it must be
something specific to my setup. Has anyone else seen this problem on their
local environment?

ulimit -n gives 1024 on my Ubuntu Hardy Heron.

<testcase classname="org.apache.solr.update.DirectUpdateHandlerOptimizeTest"
name="testOptimize" time="5.687">
    <error message="java.io.FileNotFoundException:
/tmp/org.apache.solr.update.DirectUpdateHandlerOptimizeTest-1216580007333/index/_9u.tii
(Too many open files)"
type="java.lang.RuntimeException">java.lang.RuntimeException:
java.io.FileNotFoundException:
/tmp/org.apache.solr.update.DirectUpdateHandlerOptimizeTest-1216580007333/index/_9u.tii
(Too many open files)
        at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:806)
        at
org.apache.solr.update.DirectUpdateHandler2.commit(DirectUpdateHandler2.java:368)
        at
org.apache.solr.update.DirectUpdateHandlerOptimizeTest.testOptimize(DirectUpdateHandlerOptimizeTest.java:62)
Caused by: java.io.FileNotFoundException:
/tmp/org.apache.solr.update.DirectUpdateHandlerOptimizeTest-1216580007333/index/_9u.tii
(Too many open files)
        at java.io.RandomAccessFile.open(Native Method)
        at java.io.RandomAccessFile.&lt;init&gt;(RandomAccessFile.java:212)
        at
org.apache.lucene.store.FSDirectory$FSIndexInput$Descriptor.&lt;init&gt;(FSDirectory.java:539)
        at
org.apache.lucene.store.FSDirectory$FSIndexInput.&lt;init&gt;(FSDirectory.java:569)
        at
org.apache.lucene.store.FSDirectory.openInput(FSDirectory.java:478)
        at
org.apache.lucene.index.TermInfosReader.&lt;init&gt;(TermInfosReader.java:80)
        at
org.apache.lucene.index.SegmentReader.initialize(SegmentReader.java:319)
        at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:264)
        at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:199)
        at
org.apache.lucene.index.MultiSegmentReader.&lt;init&gt;(MultiSegmentReader.java:55)
        at
org.apache.lucene.index.DirectoryIndexReader$1.doBody(DirectoryIndexReader.java:93)
        at
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:649)
        at
org.apache.lucene.index.DirectoryIndexReader.open(DirectoryIndexReader.java:81)
        at org.apache.lucene.index.IndexReader.open(IndexReader.java:209)
        at org.apache.lucene.index.IndexReader.open(IndexReader.java:173)
        at
org.apache.solr.search.SolrIndexSearcher.&lt;init&gt;(SolrIndexSearcher.java:93)
        at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:797)
</error>
  </testcase>


-- 
Regards,
Shalin Shekhar Mangar.