Surendra Singh Lilhore created HDFS-11726:
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Summary: [SPS] : StoragePolicySatisfier should not select same
storage type as source and destination in same datanode.
Key: HDFS-11726
URL: https://issues.apache.org/jira/browse/HDFS-11726
Project: Hadoop HDFS
Issue Type: Bug
Components: namenode
Affects Versions: HDFS-10285
Reporter: Surendra Singh Lilhore
Assignee: Surendra Singh Lilhore
{code}
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
{code}
{code}
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
{code}
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