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Zhihong Yu commented on HBASE-5864: ----------------------------------- {code} - DataInputStream nextBlockAsStream(BlockType blockType) throws IOException; + HFileBlock nextBlockAsStream(BlockType blockType) throws IOException; {code} The method should be named nextBlock() because stream isn't returned. {code} + * Read in the root-level index from the given input stream. Must match {code} 'input stream' is no longer the input. HFileBlock is. Please add @return to the javadoc. For TestHFileWriterV2.java: {code} - final Compression.Algorithm COMPRESS_ALGO = Compression.Algorithm.GZ; + final Compression.Algorithm COMPRESS_ALGO = Compression.Algorithm.NONE; {code} We should exercise both compression algorithms. Refactoring is needed. > Error while reading from hfile in 0.94 > -------------------------------------- > > Key: HBASE-5864 > URL: https://issues.apache.org/jira/browse/HBASE-5864 > Project: HBase > Issue Type: Bug > Components: regionserver > Affects Versions: 0.94.0 > Reporter: Gopinathan A > Assignee: ramkrishna.s.vasudevan > Priority: Critical > Fix For: 0.94.0 > > Attachments: HBASE-5864_1.patch, HBASE-5864_2.patch, > HBASE-5864_test.patch > > > Got the following stacktrace during region split. > {noformat} > 2012-04-24 16:05:42,168 WARN org.apache.hadoop.hbase.regionserver.Store: > Failed getting store size for value > java.io.IOException: Requested block is out of range: 2906737606134037404, > lastDataBlockOffset: 84764558 > at > org.apache.hadoop.hbase.io.hfile.HFileReaderV2.readBlock(HFileReaderV2.java:278) > at > org.apache.hadoop.hbase.io.hfile.HFileBlockIndex$BlockIndexReader.midkey(HFileBlockIndex.java:285) > at > org.apache.hadoop.hbase.io.hfile.HFileReaderV2.midkey(HFileReaderV2.java:402) > at > org.apache.hadoop.hbase.regionserver.StoreFile$Reader.midkey(StoreFile.java:1638) > at > org.apache.hadoop.hbase.regionserver.Store.getSplitPoint(Store.java:1943) > at > org.apache.hadoop.hbase.regionserver.RegionSplitPolicy.getSplitPoint(RegionSplitPolicy.java:77) > at > org.apache.hadoop.hbase.regionserver.HRegion.checkSplit(HRegion.java:4921) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.splitRegion(HRegionServer.java:2901) > {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira