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Posted to issues@bookkeeper.apache.org by GitBox <gi...@apache.org> on 2018/03/09 18:41:48 UTC

[GitHub] merlimat opened a new issue #1241: NullPointerException in PerChannelBookieClient

merlimat opened a new issue #1241: NullPointerException in PerChannelBookieClient
URL: https://github.com/apache/bookkeeper/issues/1241
 
 
   I have seen this error in `PerChannelBookieClient` with the latest master code:
   
   ```
   18:36:28.989 [bookkeeper-io-5-1] WARN  io.netty.util.concurrent.DefaultPromise - An exception was thrown by org.apache.bookkeeper.proto.PerChannelBookieClient$3.operationComplete()
   java.lang.NullPointerException: null
   	at org.apache.bookkeeper.proto.PerChannelBookieClient$3.operationComplete(PerChannelBookieClient.java:885) ~[org.apache.bookkeeper-bookkeeper-server-shaded-4.7.0-20180309.150140-65.jar:4.7.0-SNAPSHOT]
   	at org.apache.bookkeeper.proto.PerChannelBookieClient$3.operationComplete(PerChannelBookieClient.java:879) ~[org.apache.bookkeeper-bookkeeper-server-shaded-4.7.0-20180309.150140-65.jar:4.7.0-SNAPSHOT]
   	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:512) [io.netty-netty-all-4.1.21.Final.jar:4.1.21.Final]
   	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:486) [io.netty-netty-all-4.1.21.Final.jar:4.1.21.Final]
   	at io.netty.util.concurrent.DefaultPromise.access$000(DefaultPromise.java:34) [io.netty-netty-all-4.1.21.Final.jar:4.1.21.Final]
   	at io.netty.util.concurrent.DefaultPromise$1.run(DefaultPromise.java:436) [io.netty-netty-all-4.1.21.Final.jar:4.1.21.Final]
   	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) [io.netty-netty-all-4.1.21.Final.jar:4.1.21.Final]
   	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404) [io.netty-netty-all-4.1.21.Final.jar:4.1.21.Final]
   	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:309) [io.netty-netty-all-4.1.21.Final.jar:4.1.21.Final]
   	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886) [io.netty-netty-all-4.1.21.Final.jar:4.1.21.Final]
   	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) [io.netty-netty-all-4.1.21.Final.jar:4.1.21.Final]
   	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]
   ```

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