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https://issues.apache.org/jira/browse/BOOKKEEPER-113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13211749#comment-13211749
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Ivan Kelly commented on BOOKKEEPER-113:
---------------------------------------
why not just check for null? If I remember correctly, it's the
getBufferFactory() which is returning it.
> NPE In BookKeeper test
> ----------------------
>
> Key: BOOKKEEPER-113
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-113
> Project: Bookkeeper
> Issue Type: Bug
> Reporter: Flavio Junqueira
> Priority: Minor
> Attachments: BOOKKEEPER-113.patch
>
>
> This is not correctness issue, but it is ugly to throw an NPE there.
> {noformat}
> Running org.apache.bookkeeper.test.BookieFailureTest
> Nov 17, 2011 2:48:28 PM org.jboss.netty.channel.DefaultChannelFuture
> WARNING: An exception was thrown by ChannelFutureListener.
> java.lang.NullPointerException
> at
> org.apache.bookkeeper.proto.PerChannelBookieClient.addEntry(PerChannelBookieClient.java:231)
> at
> org.apache.bookkeeper.proto.BookieClient$1.operationComplete(BookieClient.java:85)
> at
> org.apache.bookkeeper.proto.BookieClient$1.operationComplete(BookieClient.java:78)
> at
> org.apache.bookkeeper.proto.PerChannelBookieClient$1.operationComplete(PerChannelBookieClient.java:158)
> at
> org.jboss.netty.channel.DefaultChannelFuture.notifyListener(DefaultChannelFuture.java:381)
> at
> org.jboss.netty.channel.DefaultChannelFuture.notifyListeners(DefaultChannelFuture.java:372)
> at
> org.jboss.netty.channel.DefaultChannelFuture.setSuccess(DefaultChannelFuture.java:316)
> at
> org.jboss.netty.channel.socket.nio.NioWorker$RegisterTask.run(NioWorker.java:767)
> at
> org.jboss.netty.channel.socket.nio.NioWorker.processRegisterTaskQueue(NioWorker.java:256)
> at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:198)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:680)
> {noformat}
> The fix should be trivial, though.
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