[
https://issues.apache.org/jira/browse/HDFS-14428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
lujie updated HDFS-14428:
-------------------------
Description:
At version 3.2.0, we meet exception while test
{code:java}
2019-04-14 23:24:16,041 WARN org.apache.hadoop.hdfs.server.datanode.DataNode:
Unexpected exception in block pool Block pool
BP-2009994492-10.3.1.11-1555255450040 (Datanode Uuid
89d786bc-9b26-4c47-adcf-46197231e974) service to hadoop11/10.3.1.11:29000
java.lang.NullPointerException
at org.apache.hadoop.ipc.Server$Listener.getAddress(Server.java:1213)
at org.apache.hadoop.ipc.Server.getListenerAddress(Server.java:3114)
at
org.apache.hadoop.hdfs.server.datanode.DataNode.getIpcPort(DataNode.java:1782)
at
org.apache.hadoop.hdfs.server.datanode.DataNode.createBPRegistration(DataNode.java:1567)
at
org.apache.hadoop.hdfs.server.datanode.BPOfferService.createRegistration(BPOfferService.java:453)
at
org.apache.hadoop.hdfs.server.datanode.BPServiceActor.register(BPServiceActor.java:764)
at
org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:286)
at
org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:819)
at java.lang.Thread.run(Thread.java:745)
{code}
was:
{code:java}
2019-04-14 23:24:16,041 WARN org.apache.hadoop.hdfs.server.datanode.DataNode:
Unexpected exception in block pool Block pool
BP-2009994492-10.3.1.11-1555255450040 (Datanode Uuid
89d786bc-9b26-4c47-adcf-46197231e974) service to hadoop11/10.3.1.11:29000
java.lang.NullPointerException
at org.apache.hadoop.ipc.Server$Listener.getAddress(Server.java:1213)
at org.apache.hadoop.ipc.Server.getListenerAddress(Server.java:3114)
at
org.apache.hadoop.hdfs.server.datanode.DataNode.getIpcPort(DataNode.java:1782)
at
org.apache.hadoop.hdfs.server.datanode.DataNode.createBPRegistration(DataNode.java:1567)
at
org.apache.hadoop.hdfs.server.datanode.BPOfferService.createRegistration(BPOfferService.java:453)
at
org.apache.hadoop.hdfs.server.datanode.BPServiceActor.register(BPServiceActor.java:764)
at
org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:286)
at
org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:819)
at java.lang.Thread.run(Thread.java:745)
{code}
> NPE while DN is shutting down
> -----------------------------
>
> Key: HDFS-14428
> URL: https://issues.apache.org/jira/browse/HDFS-14428
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 3.2.0
> Reporter: lujie
> Priority: Major
>
> At version 3.2.0, we meet exception while test
> {code:java}
> 2019-04-14 23:24:16,041 WARN org.apache.hadoop.hdfs.server.datanode.DataNode:
> Unexpected exception in block pool Block pool
> BP-2009994492-10.3.1.11-1555255450040 (Datanode Uuid
> 89d786bc-9b26-4c47-adcf-46197231e974) service to hadoop11/10.3.1.11:29000
> java.lang.NullPointerException
> at org.apache.hadoop.ipc.Server$Listener.getAddress(Server.java:1213)
> at org.apache.hadoop.ipc.Server.getListenerAddress(Server.java:3114)
> at
> org.apache.hadoop.hdfs.server.datanode.DataNode.getIpcPort(DataNode.java:1782)
> at
> org.apache.hadoop.hdfs.server.datanode.DataNode.createBPRegistration(DataNode.java:1567)
> at
> org.apache.hadoop.hdfs.server.datanode.BPOfferService.createRegistration(BPOfferService.java:453)
> at
> org.apache.hadoop.hdfs.server.datanode.BPServiceActor.register(BPServiceActor.java:764)
> at
> org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:286)
> at
> org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:819)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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