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https://issues.apache.org/jira/browse/SOLR-9284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15670479#comment-15670479
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Steve Rowe commented on SOLR-9284:
----------------------------------
Three more seeds, but none reproduce for me - note that all three include an
NPE as a second Throwable, which I just noticed in the trace in my previous
comment here:
>From [https://builds.apache.org/job/Lucene-Solr-SmokeRelease-6.x/182]:
{noformat}
[smoker] [junit4] 2> NOTE: reproduce with: ant test
-Dtestcase=BlockDirectoryTest -Dtests.method=testEOF
-Dtests.seed=9A2D36FC5487E440 -Dtests.multiplier=2 -Dtests.locale=hi
-Dtests.timezone=America/North_Dakota/Beulah -Dtests.asserts=true
-Dtests.file.encoding=ISO-8859-1
[smoker] [junit4] ERROR 1.66s J1 | BlockDirectoryTest.testEOF <<<
[smoker] [junit4] > Throwable #1: java.lang.OutOfMemoryError: Direct
buffer memory
[smoker] [junit4] > at java.nio.Bits.reserveMemory(Bits.java:693)
[smoker] [junit4] > at
java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:123)
[smoker] [junit4] > at
java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311)
[smoker] [junit4] > at
org.apache.solr.store.blockcache.BlockCache.<init>(BlockCache.java:68)
[smoker] [junit4] > at
org.apache.solr.store.blockcache.BlockDirectoryTest.setUp(BlockDirectoryTest.java:119)
[smoker] [junit4] > at
java.lang.Thread.run(Thread.java:745)Throwable #2:
java.lang.NullPointerException
[smoker] [junit4] > at
org.apache.solr.store.blockcache.BlockDirectoryTest.tearDown(BlockDirectoryTest.java:131)
{noformat}
>From my Jenkins on branch_6.x:
{noformat}
[junit4] 2> NOTE: reproduce with: ant test -Dtestcase=BlockDirectoryTest
-Dtests.method=testRandomAccessWritesLargeCache -Dtests.seed=79BD96B775734799
-Dtests.slow=true -Dtests.locale=ar-TN -Dtests.timezone=Europe/Lisbon
-Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1
[junit4] ERROR 1.95s J7 |
BlockDirectoryTest.testRandomAccessWritesLargeCache <<<
[junit4] > Throwable #1: java.lang.OutOfMemoryError: Direct buffer memory
[junit4] > at java.nio.Bits.reserveMemory(Bits.java:693)
[junit4] > at
java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:123)
[junit4] > at
java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311)
[junit4] > at
org.apache.solr.store.blockcache.BlockCache.<init>(BlockCache.java:68)
[junit4] > at
org.apache.solr.store.blockcache.BlockDirectoryTest.setUp(BlockDirectoryTest.java:119)
[junit4] > at java.lang.Thread.run(Thread.java:745)Throwable #2:
java.lang.NullPointerException
[junit4] > at
org.apache.solr.store.blockcache.BlockDirectoryTest.tearDown(BlockDirectoryTest.java:131)
{noformat}
And from my Jenkins on master:
{noformat}
[junit4] 2> NOTE: reproduce with: ant test -Dtestcase=BlockDirectoryTest
-Dtests.method=testRandomAccessWrites -Dtests.seed=39545A949FB2DD31
-Dtests.slow=true -Dtests.locale=sr-ME -Dtests.timezone=America/Indiana/Vevay
-Dtests.asserts=true -Dtests.file.encoding=UTF-8
[junit4] ERROR 0.86s J7 | BlockDirectoryTest.testRandomAccessWrites <<<
[junit4] > Throwable #1: java.lang.OutOfMemoryError: Direct buffer memory
[junit4] > at java.nio.Bits.reserveMemory(Bits.java:693)
[junit4] > at
java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:123)
[junit4] > at
java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311)
[junit4] > at
org.apache.solr.store.blockcache.BlockCache.<init>(BlockCache.java:68)
[junit4] > at
org.apache.solr.store.blockcache.BlockDirectoryTest.setUp(BlockDirectoryTest.java:119)
[junit4] > at java.lang.Thread.run(Thread.java:745)Throwable #2:
java.lang.NullPointerException
[junit4] > at
org.apache.solr.store.blockcache.BlockDirectoryTest.tearDown(BlockDirectoryTest.java:131)
{noformat}
> The HDFS BlockDirectoryCache should not let it's keysToRelease or names maps
> grow indefinitely.
> -----------------------------------------------------------------------------------------------
>
> Key: SOLR-9284
> URL: https://issues.apache.org/jira/browse/SOLR-9284
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: hdfs
> Reporter: Mark Miller
> Assignee: Mark Miller
> Fix For: master (7.0), 6.4
>
> Attachments: SOLR-9284.patch, SOLR-9284.patch
>
>
> https://issues.apache.org/jira/browse/SOLR-9284
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