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  1. HBase
  2. HBASE-7135

Serializing hfileBlcok is incorrect for SlabCache

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Invalid
    • 0.94.2
    • None
    • None
    • None

    Description

      2012-11-07 08:35:36,082 ERROR org.apache.hadoop.hbase.io.hfile.slab.SingleSizeCache: Deserializer threw an exception. This may indicate a bug.
      java.io.IOException: Invalid HFile block magic: \x00\x00\x00\x00\x00\x00\x00\x00
      at org.apache.hadoop.hbase.io.hfile.BlockType.parse(BlockType.java:153)
      at org.apache.hadoop.hbase.io.hfile.BlockType.read(BlockType.java:164)
      at org.apache.hadoop.hbase.io.hfile.HFileBlock.<init>(HFileBlock.java:254)
      at org.apache.hadoop.hbase.io.hfile.HFileBlock$1.deserialize(HFileBlock.java:148)
      at org.apache.hadoop.hbase.io.hfile.HFileBlock$1.deserialize(HFileBlock.java:140)
      at org.apache.hadoop.hbase.io.hfile.slab.SingleSizeCache.getBlock(SingleSizeCache.java:166)
      at org.apache.hadoop.hbase.io.hfile.slab.SlabCache.getBlock(SlabCache.java:245)
      at org.apache.hadoop.hbase.io.hfile.DoubleBlockCache.getBlock(DoubleBlockCache.java:100)
      at org.apache.hadoop.hbase.io.hfile.HFileReaderV2.getBlockFromCache(HFileReaderV2.java:267)
      at org.apache.hadoop.hbase.io.hfile.HFileReaderV2.readBlock(HFileReaderV2.java:349)
      at org.apache.hadoop.hbase.io.hfile.HFileBlockIndex$BlockIndexReader.loadDataBlockWithScanInfo(HFileBlockIndex.java:257)
      at org.apache.hadoop.hbase.io.hfile.HFileReaderV2$AbstractScannerV2.seekTo(HFileReaderV2.java:498)
      at org.apache.hadoop.hbase.io.hfile.HFileReaderV2$AbstractScannerV2.seekTo(HFileReaderV2.java:522)
      at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekAtOrAfter(StoreFileScanner.java:226)
      at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seek(StoreFileScanner.java:145)

      Attachments

        1. HBASE-7135.patch
          0.7 kB
          Chunhui Shen
        2. HBASE-7135v2.patch
          2 kB
          Chunhui Shen

        Activity

          People

            Unassigned Unassigned
            zjushch Chunhui Shen
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            Dates

              Created:
              Updated:
              Resolved: