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https://issues.apache.org/jira/browse/HDFS-11263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brahma Reddy Battula updated HDFS-11263:
----------------------------------------
Attachment: HDFS-11263-002.patch
[~linyiqun] thanks for your review..
Uploaded the patch to remove the unused import.
> 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-11263-002.patch, 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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