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Andrew Purtell updated HBASE-15127: ----------------------------------- Fix Version/s: (was: 1.3.1) 1.3.2 > NPE in RpcServer$Call.wrapWithSasl() > ------------------------------------ > > Key: HBASE-15127 > URL: https://issues.apache.org/jira/browse/HBASE-15127 > Project: HBase > Issue Type: Bug > Reporter: Enis Soztutar > Fix For: 2.0.0, 1.3.2 > > > I saw this in a log file, not sure whether it is important to fix or not: > {code} > 2016-01-09 01:30:58,905 WARN [FifoRpcScheduler.handler1-thread-25] > ipc.RpcServer: FifoRpcScheduler.handler1-thread-25: caught: > java.lang.NullPointerException > at > org.apache.hadoop.hbase.ipc.RpcServer$Call.wrapWithSasl(RpcServer.java:412) > at > org.apache.hadoop.hbase.ipc.RpcServer$Call.setResponse(RpcServer.java:395) > at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:128) > at > org.apache.hadoop.hbase.ipc.FifoRpcScheduler$1.run(FifoRpcScheduler.java:74) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > {code} > This is 0.98 based code base corresponding to: > {code} > synchronized (connection.saslServer) { > token = connection.saslServer.wrap(responseBytes, 0, > responseBytes.length); > } > {code} > I believe the saslserver was set to null earlier by {{disposeSasl()}} because > Connection is closing. -- This message was sent by Atlassian JIRA (v6.3.15#6346)