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https://issues.apache.org/jira/browse/HDFS-7437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14228648#comment-14228648
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Hadoop QA commented on HDFS-7437:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12684221/HDFS-7437.005.patch
against trunk revision 1556f86.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 10 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:red}-1 core tests{color}. The patch failed these unit tests in
hadoop-hdfs-project/hadoop-hdfs:
org.apache.hadoop.hdfs.TestBlockStoragePolicy
org.apache.hadoop.hdfs.TestEncryptedTransfer
org.apache.hadoop.hdfs.TestDFSInotifyEventInputStream
org.apache.hadoop.hdfs.TestFileLengthOnClusterRestart
org.apache.hadoop.hdfs.server.namenode.snapshot.TestUpdatePipelineWithSnapshots
org.apache.hadoop.hdfs.server.namenode.TestDiskspaceQuotaUpdate
org.apache.hadoop.cli.TestHDFSCLI
org.apache.hadoop.hdfs.server.namenode.TestCheckpoint
org.apache.hadoop.hdfs.TestDFSUpgradeFromImage
org.apache.hadoop.hdfs.server.namenode.TestStartup
org.apache.hadoop.hdfs.TestDFSStorageStateRecovery
org.apache.hadoop.hdfs.TestDFSClientFailover
org.apache.hadoop.hdfs.server.namenode.TestFSEditLogLoader
org.apache.hadoop.hdfs.server.namenode.ha.TestQuotasWithHA
org.apache.hadoop.hdfs.server.namenode.TestCommitBlockSynchronization
org.apache.hadoop.hdfs.TestRestartDFS
org.apache.hadoop.hdfs.TestSetTimes
org.apache.hadoop.hdfs.server.blockmanagement.TestPendingInvalidateBlock
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFS
org.apache.hadoop.hdfs.server.namenode.ha.TestPipelinesFailover
org.apache.hadoop.hdfs.tools.offlineEditsViewer.TestOfflineEditsViewer
org.apache.hadoop.hdfs.server.namenode.ha.TestFailoverWithBlockTokensEnabled
org.apache.hadoop.hdfs.server.namenode.ha.TestDNFencingWithReplication
org.apache.hadoop.hdfs.server.namenode.ha.TestDNFencing
org.apache.hadoop.hdfs.TestDFSRollback
org.apache.hadoop.hdfs.TestDFSUpgrade
org.apache.hadoop.hdfs.server.namenode.snapshot.TestSnapshotBlocksMap
org.apache.hadoop.hdfs.server.namenode.TestNamenodeRetryCache
org.apache.hadoop.hdfs.server.namenode.ha.TestHAMetrics
org.apache.hadoop.hdfs.TestQuota
org.apache.hadoop.hdfs.server.balancer.TestBalancerWithEncryptedTransfer
org.apache.hadoop.hdfs.server.namenode.snapshot.TestSnapshotDeletion
org.apache.hadoop.hdfs.server.namenode.TestParallelImageWrite
org.apache.hadoop.hdfs.TestPersistBlocks
org.apache.hadoop.hdfs.server.namenode.snapshot.TestRenameWithSnapshots
org.apache.hadoop.hdfs.server.namenode.TestNameEditsConfigs
org.apache.hadoop.hdfs.TestDFSStartupVersions
org.apache.hadoop.hdfs.TestDatanodeBlockScanner
org.apache.hadoop.hdfs.TestReadWhileWriting
org.apache.hadoop.hdfs.TestRenameWhileOpen
org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitLocalRead
org.apache.hadoop.hdfs.TestFileAppend4
org.apache.hadoop.hdfs.server.namenode.TestAddBlock
org.apache.hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA
org.apache.hadoop.hdfs.server.namenode.TestINodeFile
org.apache.hadoop.hdfs.TestFileAppend2
org.apache.hadoop.hdfs.TestInjectionForSimulatedStorage
org.apache.hadoop.hdfs.server.namenode.TestFsck
org.apache.hadoop.hdfs.server.namenode.TestListCorruptFileBlocks
org.apache.hadoop.hdfs.TestGetFileChecksum
org.apache.hadoop.hdfs.TestDecommission
org.apache.hadoop.hdfs.TestDFSFinalize
org.apache.hadoop.hdfs.server.balancer.TestBalancer
org.apache.hadoop.fs.TestHDFSFileContextMainOperations
org.apache.hadoop.hdfs.TestSafeMode
org.apache.hadoop.hdfs.server.namenode.TestBackupNode
org.apache.hadoop.hdfs.TestDatanodeLayoutUpgrade
org.apache.hadoop.hdfs.server.namenode.ha.TestStandbyCheckpoints
org.apache.hadoop.hdfs.server.datanode.TestDataNodeHotSwapVolumes
org.apache.hadoop.hdfs.server.namenode.ha.TestStandbyBlockManagement
org.apache.hadoop.hdfs.server.namenode.snapshot.TestSnapshotFileLength
org.apache.hadoop.hdfs.server.namenode.TestMetaSave
org.apache.hadoop.hdfs.TestFileCreation
org.apache.hadoop.hdfs.server.namenode.snapshot.TestSnapshot
org.apache.hadoop.hdfs.server.namenode.TestAddBlockRetry
org.apache.hadoop.hdfs.server.namenode.TestBlockUnderConstruction
org.apache.hadoop.hdfs.server.namenode.TestHDFSConcat
org.apache.hadoop.hdfs.TestAbandonBlock
org.apache.hadoop.hdfs.TestDFSShell
org.apache.hadoop.hdfs.TestLeaseRecovery
org.apache.hadoop.hdfs.server.blockmanagement.TestRBWBlockInvalidation
org.apache.hadoop.hdfs.server.namenode.ha.TestPendingCorruptDnMessages
org.apache.hadoop.fs.contract.hdfs.TestHDFSContractConcat
org.apache.hadoop.hdfs.server.balancer.TestBalancerWithMultipleNameNodes
org.apache.hadoop.hdfs.TestFileCreationDelete
org.apache.hadoop.hdfs.TestReplication
org.apache.hadoop.hdfs.server.namenode.ha.TestHAAppend
org.apache.hadoop.hdfs.server.namenode.snapshot.TestINodeFileUnderConstructionWithSnapshot
org.apache.hadoop.hdfs.TestFileAppendRestart
org.apache.hadoop.fs.TestSymlinkHdfsFileSystem
org.apache.hadoop.hdfs.TestFileAppend3
org.apache.hadoop.hdfs.server.namenode.TestFileContextXAttr
org.apache.hadoop.hdfs.server.namenode.ha.TestHASafeMode
org.apache.hadoop.hdfs.server.namenode.ha.TestStandbyIsHot
org.apache.hadoop.hdfs.server.namenode.TestFSImageWithSnapshot
org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting
org.apache.hadoop.hdfs.server.namenode.ha.TestHAStateTransitions
org.apache.hadoop.hdfs.TestAppendDifferentChecksum
org.apache.hadoop.hdfs.TestEncryptionZonesWithHA
org.apache.hadoop.hdfs.web.TestWebHDFSXAttr
org.apache.hadoop.hdfs.server.namenode.TestNameNodeXAttr
org.apache.hadoop.hdfs.server.blockmanagement.TestReplicationPolicy
org.apache.hadoop.hdfs.TestDFSClientRetries
org.apache.hadoop.fs.permission.TestStickyBit
org.apache.hadoop.hdfs.web.TestFSMainOperationsWebHdfs
org.apache.hadoop.hdfs.server.namenode.snapshot.TestOpenFilesWithSnapshot
org.apache.hadoop.hdfs.TestDFSRename
org.apache.hadoop.hdfs.server.namenode.TestDeleteRace
org.apache.hadoop.hdfs.security.TestDelegationToken
org.apache.hadoop.hdfs.web.TestWebHDFS
The following test timeouts occurred in
hadoop-hdfs-project/hadoop-hdfs:
org.apache.hadoop.hdfs.TestLeaseRecovery2
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/8871//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/8871//console
This message is automatically generated.
> Storing block ids instead of BlockInfo object in INodeFile
> ----------------------------------------------------------
>
> Key: HDFS-7437
> URL: https://issues.apache.org/jira/browse/HDFS-7437
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Haohui Mai
> Assignee: Haohui Mai
> Attachments: HDFS-7437.000.patch, HDFS-7437.001.patch,
> HDFS-7437.002.patch, HDFS-7437.003.patch, HDFS-7437.004.patch,
> HDFS-7437.005.patch
>
>
> Currently {{INodeFile}} stores the lists of blocks as references of
> {{BlockInfo}} instead of the block ids. This creates implicit dependency
> between the namespace and the block manager.
> The dependency blocks several recent efforts, such as separating the block
> manager out as a standalone service, moving block information off heap, and
> optimizing the memory usage of block manager.
> This jira proposes to decouple the dependency by storing block ids instead of
> object reference in {{INodeFile}} objects.
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