Yesha Vora created YARN-8211:
--------------------------------
Summary: Yarn registry dns log finds BufferUnderflowException
Key: YARN-8211
URL: https://issues.apache.org/jira/browse/YARN-8211
Project: Hadoop YARN
Issue Type: Bug
Components: yarn-native-services
Affects Versions: 3.1.0
Reporter: Yesha Vora
Yarn registry dns server is constantly getting BufferUnderflowException.
{code:java}
2018-04-25 01:36:56,139 WARN concurrent.ExecutorHelper
(ExecutorHelper.java:logThrowableFromAfterExecute(50)) - Execution exception
when running task in RegistryDNS 76
2018-04-25 01:36:56,139 WARN concurrent.ExecutorHelper
(ExecutorHelper.java:logThrowableFromAfterExecute(63)) - Caught exception in
thread RegistryDNS 76:
java.nio.BufferUnderflowException
at java.nio.Buffer.nextGetIndex(Buffer.java:500)
at java.nio.HeapByteBuffer.get(HeapByteBuffer.java:135)
at
org.apache.hadoop.registry.server.dns.RegistryDNS.getMessgeLength(RegistryDNS.java:820)
at
org.apache.hadoop.registry.server.dns.RegistryDNS.nioTCPClient(RegistryDNS.java:767)
at
org.apache.hadoop.registry.server.dns.RegistryDNS$3.call(RegistryDNS.java:846)
at
org.apache.hadoop.registry.server.dns.RegistryDNS$3.call(RegistryDNS.java:843)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748){code}
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