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Posted to hdfs-issues@hadoop.apache.org by "Surendra Singh Lilhore (JIRA)" <ji...@apache.org> on 2017/06/06 16:53:18 UTC
[jira] [Updated] (HDFS-11726) [SPS] : StoragePolicySatisfier should
not select same storage type as source and destination in same datanode.
[ https://issues.apache.org/jira/browse/HDFS-11726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Surendra Singh Lilhore updated HDFS-11726:
------------------------------------------
Attachment: HDFS-11726-HDFS-10285.002.patch
Thanks [~rakeshr] for review..
Attached updated patch. Please review..
> [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: Sub-task
> Components: namenode
> Affects Versions: HDFS-10285
> Reporter: Surendra Singh Lilhore
> Assignee: Surendra Singh Lilhore
> Attachments: HDFS-11726-HDFS-10285.001.patch, HDFS-11726-HDFS-10285.002.patch
>
>
> {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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