[jira] [Created] (FLUME-2027) Check for default replication fails on federated cluster in hdfs sink

["Mike Percy (JIRA)" <ji...@apache.org>]

Mike Percy created FLUME-2027:
---------------------------------

             Summary: Check for default replication fails on federated cluster in hdfs sink
                 Key: FLUME-2027
                 URL: https://issues.apache.org/jira/browse/FLUME-2027
             Project: Flume
          Issue Type: Bug
            Reporter: Mike Percy


Seeing the following exception when calling fs.getDefaultReplication() on a federated fs:

{noformat}
13/04/26 08:52:12 ERROR hdfs.HDFSEventSink: process failed
org.apache.hadoop.fs.viewfs.NotInMountpointException:
getDefaultReplication on empty path is invalid
        at org.apache.hadoop.fs.viewfs.ViewFileSystem.getDefaultReplication(ViewFileSystem.java:509)
        at org.apache.flume.sink.hdfs.AbstractHDFSWriter.getFsDesiredReplication(AbstractHDFSWriter.java:104)
        at org.apache.flume.sink.hdfs.AbstractHDFSWriter.isUnderReplicated(AbstractHDFSWriter.java:73)
        at org.apache.flume.sink.hdfs.BucketWriter.shouldRotate(BucketWriter.java:486)
        at org.apache.flume.sink.hdfs.BucketWriter.append(BucketWriter.java:421)
        at org.apache.flume.sink.hdfs.HDFSEventSink.process(HDFSEventSink.java:392)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:722)
{noformat}

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