[ https://issues.apache.org/jira/browse/AMBARI-22125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nishant Bangarwa updated AMBARI-22125: -------------------------------------- Resolution: Fixed Status: Resolved (was: Patch Available) Committed to branch-2.6 and trunk > Druid process fails to start with OOME on small machines with default ambari > configs > ------------------------------------------------------------------------------------ > > Key: AMBARI-22125 > URL: https://issues.apache.org/jira/browse/AMBARI-22125 > Project: Ambari > Issue Type: Bug > Reporter: Nishant Bangarwa > Assignee: Nishant Bangarwa > Priority: Blocker > Fix For: trunk, 2.6.0 > > Attachments: AMBARI-22125.patch > > > Druid fails to start with ambari default configs when all the druid processes > are allocated on a single node. > stack trace - > {code} > Caused by: java.lang.OutOfMemoryError > at sun.misc.Unsafe.allocateMemory(Native Method) > at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:127) > at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311) > at > io.druid.offheap.OffheapBufferGenerator.get(OffheapBufferGenerator.java:53) > at > io.druid.offheap.OffheapBufferGenerator.get(OffheapBufferGenerator.java:29) > at > io.druid.collections.DefaultBlockingPool.<init>(DefaultBlockingPool.java:58) > at > io.druid.guice.DruidProcessingModule.getMergeBufferPool(DruidProcessingModule.java:126) > at > io.druid.guice.DruidProcessingModule$$FastClassByGuice$$8e266e5c.invoke(<generated>) > at > com.google.inject.internal.ProviderMethod$FastClassProviderMethod.doProvision(ProviderMethod.java:264) > at > com.google.inject.internal.ProviderMethod$Factory.provision(ProviderMethod.java:401) > at > com.google.inject.internal.ProviderMethod$Factory.get(ProviderMethod.java:376) > at > com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46) > {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)