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https://issues.apache.org/jira/browse/SOLR-11010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16795865#comment-16795865
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ASF subversion and git services commented on SOLR-11010:
--------------------------------------------------------
Commit cf828163bdfa010c87f1171b6919e444bd0ff01c in lucene-solr's branch
refs/heads/master from Kevin Risden
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=cf82816 ]
SOLR-13330: Improve HDFS tests
Related JIRAs:
* SOLR-11010
* SOLR-11381
* SOLR-12040
* SOLR-13297
Changes:
* Consolidate hdfs configuration into HdfsTestUtil
* Ensure socketTimeout long enough for HDFS tests
* Ensure HdfsTestUtil.getClientConfiguration used in tests
* Replace deprecated HDFS calls
* Use try-with-resources to ensure closing of HDFS resources
Signed-off-by: Kevin Risden <kris...@apache.org>
> OutOfMemoryError in tests when using HDFS BlockCache
> ----------------------------------------------------
>
> Key: SOLR-11010
> URL: https://issues.apache.org/jira/browse/SOLR-11010
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: Hadoop Integration, hdfs, Tests
> Affects Versions: 7.0, 8.0
> Reporter: Andrzej Bialecki
> Priority: Major
>
> Spin-off from SOLR-10878: the newly added {{MoveReplicaHDFSTest}} fails on
> jenkins (but rarely locally) with the following stacktrace:
> {code}
> [junit4] 2> 13619 ERROR (qtp1885193567-48) [n:127.0.0.1:50324_solr
> c:movereplicatest_coll s:shard2 r:core_node4
> x:movereplicatest_coll_shard2_replica_n2] o.a.s.h.RequestHandlerBase
> org.apache.solr.common.SolrException: Error CREATEing SolrCore
> 'movereplicatest_coll_shard2_replica_n2': Unable to create core
> [movereplicatest_coll_shard2_replica_n2] Caused by: Direct buffer memory
> [junit4] 2> at
> org.apache.solr.core.CoreContainer.create(CoreContainer.java:938)
> [junit4] 2> at
> org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$164(CoreAdminOperation.java:91)
> [junit4] 2> at
> org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:384)
> [junit4] 2> at
> org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:389)
> [junit4] 2> at
> org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:174)
> [junit4] 2> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:177)
> [junit4] 2> at
> org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:745)
> [junit4] 2> at
> org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:726)
> [junit4] 2> at
> org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:507)
> [junit4] 2> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:378)
> [junit4] 2> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:322)
> [junit4] 2> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1699)
> [junit4] 2> at
> org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
> [junit4] 2> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1699)
> [junit4] 2> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
> [junit4] 2> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
> [junit4] 2> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
> [junit4] 2> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
> [junit4] 2> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
> [junit4] 2> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
> [junit4] 2> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> [junit4] 2> at
> org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:395)
> [junit4] 2> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
> [junit4] 2> at
> org.eclipse.jetty.server.Server.handle(Server.java:534)
> [junit4] 2> at
> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
> [junit4] 2> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
> [junit4] 2> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
> [junit4] 2> at
> org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
> [junit4] 2> at
> org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
> [junit4] 2> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
> [junit4] 2> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
> [junit4] 2> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
> [junit4] 2> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
> [junit4] 2> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
> [junit4] 2> at java.lang.Thread.run(Thread.java:745)
> [junit4] 2> Caused by: org.apache.solr.common.SolrException: Unable to
> create core [movereplicatest_coll_shard2_replica_n2]
> [junit4] 2> at
> org.apache.solr.core.CoreContainer.create(CoreContainer.java:985)
> [junit4] 2> at
> org.apache.solr.core.CoreContainer.create(CoreContainer.java:904)
> [junit4] 2> ... 34 more
> [junit4] 2> Caused by: org.apache.solr.common.SolrException: The max
> direct memory is likely too low. Either increase it (by adding
> -XX:MaxDirectMemorySize=<size>g -XX:+UseLargePages to your containers startup
> args) or disable direct allocation using
> solr.hdfs.blockcache.direct.memory.allocation=false in solrconfig.xml. If you
> are putting the block cache on the heap, your java heap size might not be
> large enough. Failed allocating ~134.217728 MB.
> [junit4] 2> at
> org.apache.solr.core.SolrCore.<init>(SolrCore.java:988)
> [junit4] 2> at
> org.apache.solr.core.SolrCore.<init>(SolrCore.java:843)
> [junit4] 2> at
> org.apache.solr.core.CoreContainer.create(CoreContainer.java:969)
> [junit4] 2> ... 35 more
> [junit4] 2> Caused by: java.lang.RuntimeException: The max direct memory
> is likely too low. Either increase it (by adding
> -XX:MaxDirectMemorySize=<size>g -XX:+UseLargePages to your containers startup
> args) or disable direct allocation using
> solr.hdfs.blockcache.direct.memory.allocation=false in solrconfig.xml. If you
> are putting the block cache on the heap, your java heap size might not be
> large enough. Failed allocating ~134.217728 MB.
> [junit4] 2> at
> org.apache.solr.core.HdfsDirectoryFactory.createBlockCache(HdfsDirectoryFactory.java:311)
> [junit4] 2> at
> org.apache.solr.core.HdfsDirectoryFactory.getBlockDirectoryCache(HdfsDirectoryFactory.java:287)
> [junit4] 2> at
> org.apache.solr.core.HdfsDirectoryFactory.create(HdfsDirectoryFactory.java:227)
> [junit4] 2> at
> org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:347)
> [junit4] 2> at
> org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:92)
> [junit4] 2> at
> org.apache.solr.core.SolrCore.initIndex(SolrCore.java:741)
> [junit4] 2> at
> org.apache.solr.core.SolrCore.<init>(SolrCore.java:934)
> [junit4] 2> ... 37 more
> [junit4] 2> Caused by: java.lang.OutOfMemoryError: Direct buffer memory
> [junit4] 2> at java.nio.Bits.reserveMemory(Bits.java:658)
> [junit4] 2> at
> java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:123)
> [junit4] 2> at
> java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311)
> [junit4] 2> at
> org.apache.solr.store.blockcache.BlockCache.<init>(BlockCache.java:71)
> [junit4] 2> at
> org.apache.solr.core.HdfsDirectoryFactory.createBlockCache(HdfsDirectoryFactory.java:309)
> [junit4] 2> ... 43 more
> {code}
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