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From "Brahma Reddy Battula (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11263) ClassCastException when we use Bzipcodec for Fsimage compression
Date Mon, 19 Dec 2016 09:01:14 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Brahma Reddy Battula updated HDFS-11263:
----------------------------------------
    Status: Patch Available  (was: Open)

> ClassCastException when we use Bzipcodec for Fsimage compression
> ----------------------------------------------------------------
>
>                 Key: HDFS-11263
>                 URL: https://issues.apache.org/jira/browse/HDFS-11263
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Brahma Reddy Battula
>            Assignee: Brahma Reddy Battula
>            Priority: Critical
>         Attachments: HDFS-11263.patch
>
>
>  *Trace* 
> {noformat}
> java.lang.ClassCastException: org.apache.hadoop.io.compress.BZip2Codec$BZip2CompressionOutputStream
cannot be cast to org.apache.hadoop.io.compress.CompressorStream
> 	at org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf$Saver.flushSectionOutputStream(FSImageFormatProtobuf.java:420)
> 	at org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf$Saver.commitSection(FSImageFormatProtobuf.java:405)
> 	at org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf$Saver.saveNameSystemSection(FSImageFormatProtobuf.java:583)
> 	at org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf$Saver.saveInternal(FSImageFormatProtobuf.java:494)
> 	at org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf$Saver.save(FSImageFormatProtobuf.java:431)
> 	at org.apache.hadoop.hdfs.server.namenode.FSImage.saveFSImage(FSImage.java:913)
> 	at org.apache.hadoop.hdfs.server.namenode.FSImage$FSImageSaver.run(FSImage.java:964)
> 	at java.lang.Thread.run(Thread.java:745)
> {noformat}



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