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  1. Hadoop HDFS
  2. HDFS-10285 Storage Policy Satisfier in HDFS
  3. HDFS-11726

[SPS] : StoragePolicySatisfier should not select same storage type as source and destination in same datanode.

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: HDFS-10285
    • Fix Version/s: HDFS-10285, 3.2.0
    • Component/s: namenode
    • Labels:
      None

      Description

      2017-04-30 16:12:28,569 [BlockMoverTask-0] INFO  datanode.StoragePolicySatisfyWorker (Worker.java:moveBlock(248)) - Start moving block:blk_1073741826_1002 from src:127.0.0.1:41699 to destin:127.0.0.1:41699 to satisfy storageType, sourceStoragetype:ARCHIVE and destinStoragetype:ARCHIVE
      
      2017-04-30 16:12:28,571 [DataXceiver for client /127.0.0.1:36428 [Replacing block BP-1409501412-127.0.1.1-1493548923222:blk_1073741826_1002 from 6c7aa66e-a778-43d5-89f6-053d5f6b35bc]] INFO  datanode.DataNode (DataXceiver.java:replaceBlock(1202)) - opReplaceBlock BP-1409501412-127.0.1.1-1493548923222:blk_1073741826_1002 received exception org.apache.hadoop.hdfs.server.datanode.ReplicaAlreadyExistsException: Replica FinalizedReplica, blk_1073741826_1002, FINALIZED
        getNumBytes()     = 1024
        getBytesOnDisk()  = 1024
        getVisibleLength()= 1024
        getVolume()       = /home/sachin/software/hadoop/HDFS-10285/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data7
        getBlockURI()     = file:/home/sachin/software/hadoop/HDFS-10285/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data7/current/BP-1409501412-127.0.1.1-1493548923222/current/finalized/subdir0/subdir0/blk_1073741826 already exists on storage ARCHIVE
      

        Attachments

        1. HDFS-11726-HDFS-10285.001.patch
          4 kB
          Surendra Singh Lilhore
        2. HDFS-11726-HDFS-10285.002.patch
          4 kB
          Surendra Singh Lilhore

          Activity

            People

            • Assignee:
              surendrasingh Surendra Singh Lilhore
              Reporter:
              surendrasingh Surendra Singh Lilhore
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              Dates

              • Created:
                Updated:
                Resolved: