hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2106) Umbrella JIRA for separating block management and name space management in NameNode
Date Tue, 28 Jun 2011 23:52:30 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13056899#comment-13056899
] 

Hudson commented on HDFS-2106:
------------------------------

Integrated in Hadoop-Hdfs-trunk-Commit #764 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/764/])
    HDFS-2106. Move block management code from o.a.h.h.s.namenode to a new package o.a.h.h.s.blockmanagement.

szetszwo : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1140909
Files : 
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
* /hadoop/common/trunk/hdfs/src/webapps/hdfs/block_info_xml.jsp
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/Host2NodesMap.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/FSImageSerialization.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/INodeFileUnderConstruction.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/CreateEditsLog.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockInfoUnderConstruction.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogOp.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/blockmanagement/TestHeartbeatHandling.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestNamenodeCapacityReport.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestCorruptReplicaInfo.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/blockmanagement/BlocksMap.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/blockmanagement/TestReplicationPolicy.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestHeartbeatHandling.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/LeaseManager.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestReplicationPolicy.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestOverReplicatedBlocks.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestPendingReplication.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/balancer/Balancer.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeDescriptor.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/blockmanagement
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/NameNodeAdapter.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailureReporting.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/net/TestNetworkTopology.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/BlockPlacementPolicyDefault.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/blockmanagement/CorruptReplicasMap.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/common/JspHelper.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/metrics/TestNameNodeMetrics.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestDecommissioningStatus.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/NamenodeJspHelper.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/INodeFile.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockPlacementPolicyDefault.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/protocol/BlockCommand.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/blockmanagement/TestCorruptReplicaInfo.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/DecommissionManager.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/blockmanagement/TestPendingReplication.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/BlockInfoUnderConstruction.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/BlockPlacementPolicy.java
* /hadoop/common/trunk/hdfs/src/test/unit/org/apache/hadoop/hdfs/server/namenode/TestNNLeaseRecovery.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/BlocksMap.java
* /hadoop/common/trunk/hdfs/CHANGES.txt
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/NamenodeFsck.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/BlockManager.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/TestBlocksScheduledCounter.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockPlacementPolicy.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/DatanodeDescriptor.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/INode.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockInfo.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestComputeInvalidateWork.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestDatanodeDescriptor.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/CorruptReplicasMap.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/blockmanagement
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/blockmanagement/TestUnderReplicatedBlocks.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestUnderReplicatedBlocks.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/UnderReplicatedBlocks.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestNodeCount.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/DFSTestUtil.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/PendingReplicationBlocks.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestBlockUnderConstruction.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/blockmanagement/TestDatanodeDescriptor.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/blockmanagement/PendingReplicationBlocks.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestDeadDatanode.java
* /hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/BlockInfo.java
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestHost2NodesMap.java


> Umbrella JIRA for separating block management and name space management in NameNode
> -----------------------------------------------------------------------------------
>
>                 Key: HDFS-2106
>                 URL: https://issues.apache.org/jira/browse/HDFS-2106
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: name-node
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>         Attachments: bm_api20110627.pdf, bm_api20110628.pdf
>
>
> Namenode has two main components, block management and namespace management.  The ultimate
goal is to allow BM and NM running in separated servers.  The short-term goal is to separate
the codes.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message