Bharat Viswanadham created HDDS-2985:
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Summary: When changing ratis code with not wait for WSMD future
got NPE with no clear exception
Key: HDDS-2985
URL: https://issues.apache.org/jira/browse/HDDS-2985
Project: Hadoop Distributed Data Store
Issue Type: Bug
Reporter: Bharat Viswanadham
{code:java}
2020-02-05 14:18:45,975 ERROR
org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine:
gid group-4736BBD10AF6 : ApplyTransaction failed. cmd WriteChunk logIndex 15
exception {} java.lang.NullPointerException at
org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.dispatchRequest(HddsDispatcher.java:226)
at
org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.dispatch(HddsDispatcher.java:162)
at
org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.dispatchCommand(ContainerStateMachine.java:396)
at
org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.runCommand(ContainerStateMachine.java:406)
at
org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.lambda$applyTransaction$6(ContainerStateMachine.java:745)
at
java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748) 2020-02-05 14:18:45,975 ERROR
org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine:
gid group-4736BBD10AF6 : ApplyTransaction failed. cmd WriteChunk logIndex 17
exception {} java.lang.NullPointerException at
org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.dispatchRequest(HddsDispatcher.java:226)
at
org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.dispatch(HddsDispatcher.java:162)
at
org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.dispatchCommand(ContainerStateMachine.java:396)
at
org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.runCommand(ContainerStateMachine.java:406)
at
org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.lambda$applyTransaction$6(ContainerStateMachine.java:745)
at
java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)
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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