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From "Grant Henke (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLUME-2620) File channel throws NullPointerException if a header value is null
Date Thu, 05 May 2016 15:26:13 GMT

     [ https://issues.apache.org/jira/browse/FLUME-2620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Grant Henke updated FLUME-2620:
-------------------------------
    Assignee: Neerja Khattar  (was: Hari Shreedharan)

> File channel throws NullPointerException if a header value is null
> ------------------------------------------------------------------
>
>                 Key: FLUME-2620
>                 URL: https://issues.apache.org/jira/browse/FLUME-2620
>             Project: Flume
>          Issue Type: Bug
>          Components: File Channel
>            Reporter: Santiago M. Mola
>            Assignee: Neerja Khattar
>         Attachments: FLUME-2620.patch, FLUME-2620.patch
>
>
> File channel throws NullPointerException if a header value is null.
> If this is intended, it should be reported correctly in the logs.
> Sample trace:
> org.apache.flume.ChannelException: Unable to put batch on required channel: FileChannel
chan { dataDirs: [/var/lib/ingestion-csv/chan/data] }
> 	at org.apache.flume.channel.ChannelProcessor.processEventBatch(ChannelProcessor.java:200)
> 	at org.apache.flume.source.SpoolDirectorySource$SpoolDirectoryRunnable.run(SpoolDirectorySource.java:236)
> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> 	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.NullPointerException
> 	at org.apache.flume.channel.file.proto.ProtosFactory$FlumeEventHeader$Builder.setValue(ProtosFactory.java:7415)
> 	at org.apache.flume.channel.file.Put.writeProtos(Put.java:85)
> 	at org.apache.flume.channel.file.TransactionEventRecord.toByteBuffer(TransactionEventRecord.java:174)
> 	at org.apache.flume.channel.file.Log.put(Log.java:622)
> 	at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doPut(FileChannel.java:469)
> 	at org.apache.flume.channel.BasicTransactionSemantics.put(BasicTransactionSemantics.java:93)
> 	at org.apache.flume.channel.BasicChannelSemantics.put(BasicChannelSemantics.java:80)
> 	at org.apache.flume.channel.ChannelProcessor.processEventBatch(ChannelProcessor.java:189)



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