[
https://issues.apache.org/jira/browse/HDFS-6581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14138059#comment-14138059
]
Hadoop QA commented on HDFS-6581:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12669480/HDFS-6581.merge.02.patch
against trunk revision ea4e2e8.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 27 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:red}-1 findbugs{color}. The patch appears to introduce 4 new
Findbugs (version 2.0.3) warnings.
{color:red}-1 release audit{color}. The applied patch generated 1
release audit warnings.
{color:red}-1 core tests{color}. The patch failed these unit tests in
hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs
hadoop-hdfs-project/hadoop-hdfs-httpfs:
org.apache.hadoop.hdfs.server.datanode.TestMultipleNNDataBlockScanner
org.apache.hadoop.hdfs.TestFileAppend4
org.apache.hadoop.hdfs.TestRead
org.apache.hadoop.hdfs.server.namenode.ha.TestDFSZKFailoverController
org.apache.hadoop.hdfs.server.namenode.TestFavoredNodesEndToEnd
org.apache.hadoop.hdfs.server.namenode.ha.TestHAStateTransitions
org.apache.hadoop.hdfs.TestHdfsAdmin
org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting
org.apache.hadoop.hdfs.server.datanode.TestBlockHasMultipleReplicasOnSameDN
org.apache.hadoop.hdfs.TestClientReportBadBlock
org.apache.hadoop.hdfs.server.namenode.TestNamenodeCapacityReport
org.apache.hadoop.hdfs.server.namenode.TestNamenodeRetryCache
org.apache.hadoop.hdfs.server.namenode.TestFSEditLogLoader
org.apache.hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks
org.apache.hadoop.hdfs.server.datanode.TestDataNodeMetrics
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistFiles
org.apache.hadoop.hdfs.server.balancer.TestBalancerWithNodeGroup
org.apache.hadoop.hdfs.TestFileAppendRestart
org.apache.hadoop.hdfs.server.namenode.TestSecondaryNameNodeUpgrade
org.apache.hadoop.hdfs.TestEncryptionZonesWithKMS
org.apache.hadoop.hdfs.server.namenode.TestHDFSConcat
org.apache.hadoop.hdfs.server.namenode.metrics.TestNameNodeMetrics
org.apache.hadoop.TestRefreshCallQueue
org.apache.hadoop.hdfs.TestListFilesInDFS
org.apache.hadoop.hdfs.server.datanode.TestDnRespectsBlockReportSplitThreshold
org.apache.hadoop.hdfs.server.namenode.TestNameEditsConfigs
org.apache.hadoop.security.TestPermissionSymlinks
org.apache.hadoop.hdfs.TestDFSRollback
org.apache.hadoop.hdfs.TestFileConcurrentReader
org.apache.hadoop.hdfs.TestFileAppend2
org.apache.hadoop.hdfs.server.namenode.ha.TestXAttrsWithHA
org.apache.hadoop.hdfs.TestGetFileChecksum
org.apache.hadoop.hdfs.server.namenode.ha.TestHAMetrics
org.apache.hadoop.hdfs.server.namenode.ha.TestDNFencing
org.apache.hadoop.hdfs.crypto.TestHdfsCryptoStreams
org.apache.hadoop.hdfs.web.TestWebHdfsFileSystemContract
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.TestDatanodeRestart
org.apache.hadoop.hdfs.server.blockmanagement.TestOverReplicatedBlocks
org.apache.hadoop.hdfs.server.balancer.TestBalancerWithMultipleNameNodes
org.apache.hadoop.hdfs.server.datanode.TestReadOnlySharedStorage
org.apache.hadoop.hdfs.TestCrcCorruption
org.apache.hadoop.hdfs.server.namenode.TestLargeDirectoryDelete
org.apache.hadoop.hdfs.TestDFSUpgrade
org.apache.hadoop.hdfs.server.namenode.ha.TestPipelinesFailover
org.apache.hadoop.hdfs.server.namenode.TestDeleteRace
org.apache.hadoop.hdfs.server.blockmanagement.TestRBWBlockInvalidation
org.apache.hadoop.hdfs.server.datanode.TestIncrementalBrVariations
org.apache.hadoop.hdfs.TestLeaseRecovery2
org.apache.hadoop.hdfs.server.namenode.TestAclConfigFlag
org.apache.hadoop.cli.TestXAttrCLI
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockManager
org.apache.hadoop.hdfs.server.namenode.TestSequentialBlockId
org.apache.hadoop.hdfs.server.balancer.TestBalancerWithSaslDataTransfer
org.apache.hadoop.hdfs.server.balancer.TestBalancer
org.apache.hadoop.hdfs.server.namenode.TestFSImageWithAcl
org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureToleration
org.apache.hadoop.hdfs.server.namenode.ha.TestBootstrapStandbyWithQJM
org.apache.hadoop.hdfs.TestDFSShell
org.apache.hadoop.hdfs.protocol.datatransfer.sasl.TestSaslDataTransfer
org.apache.hadoop.hdfs.server.namenode.TestFSImageWithXAttr
org.apache.hadoop.hdfs.server.balancer.TestBalancerWithEncryptedTransfer
org.apache.hadoop.hdfs.server.namenode.ha.TestHarFileSystemWithHA
org.apache.hadoop.hdfs.server.namenode.TestEditLog
org.apache.hadoop.hdfs.server.datanode.TestDiskError
org.apache.hadoop.security.TestPermission
org.apache.hadoop.hdfs.TestDFSFinalize
org.apache.hadoop.hdfs.TestFileCreationDelete
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFS
org.apache.hadoop.hdfs.server.datanode.TestNNHandlesCombinedBlockReport
org.apache.hadoop.hdfs.TestDFSStorageStateRecovery
org.apache.hadoop.hdfs.server.namenode.TestXAttrConfigFlag
org.apache.hadoop.hdfs.server.namenode.ha.TestStandbyBlockManagement
org.apache.hadoop.hdfs.server.blockmanagement.TestNodeCount
org.apache.hadoop.hdfs.TestAppendDifferentChecksum
org.apache.hadoop.hdfs.server.namenode.metrics.TestNNMetricFilesInGetListingOps
org.apache.hadoop.hdfs.TestRestartDFS
org.apache.hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes
org.apache.hadoop.cli.TestHDFSCLI
org.apache.hadoop.hdfs.server.datanode.TestNNHandlesBlockReportPerStorage
org.apache.hadoop.hdfs.server.namenode.TestDecommissioningStatus
org.apache.hadoop.hdfs.server.namenode.ha.TestStandbyIsHot
org.apache.hadoop.hdfs.TestHDFSFileSystemContract
org.apache.hadoop.hdfs.server.datanode.TestFsDatasetCacheRevocation
org.apache.hadoop.cli.TestAclCLI
org.apache.hadoop.hdfs.server.namenode.ha.TestStandbyCheckpoints
org.apache.hadoop.hdfs.TestDFSPermission
org.apache.hadoop.cli.TestCryptoAdminCLI
org.apache.hadoop.hdfs.server.datanode.TestDirectoryScanner
org.apache.hadoop.hdfs.server.datanode.TestDeleteBlockPool
org.apache.hadoop.hdfs.TestBlockReaderLocalLegacy
org.apache.hadoop.hdfs.server.namenode.TestEditLogAutoroll
org.apache.hadoop.hdfs.security.token.block.TestBlockToken
org.apache.hadoop.hdfs.server.namenode.TestNameNodeXAttr
org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery
org.apache.hadoop.hdfs.server.blockmanagement.TestPendingInvalidateBlock
org.apache.hadoop.hdfs.TestDFSStartupVersions
org.apache.hadoop.hdfs.TestWriteBlockGetsBlockLengthHint
org.apache.hadoop.hdfs.TestAbandonBlock
org.apache.hadoop.hdfs.TestFetchImage
org.apache.hadoop.hdfs.tools.offlineEditsViewer.TestOfflineEditsViewer
org.apache.hadoop.hdfs.server.namenode.ha.TestHAAppend
org.apache.hadoop.hdfs.TestDatanodeDeath
org.apache.hadoop.hdfs.server.datanode.TestFsDatasetCache
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.TestInterDatanodeProtocol
org.apache.hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA
org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.TestRbwSpaceReservation
org.apache.hadoop.hdfs.security.TestDelegationToken
org.apache.hadoop.hdfs.server.datanode.TestCachingStrategy
org.apache.hadoop.hdfs.TestDFSClientExcludedNodes
org.apache.hadoop.hdfs.server.namenode.ha.TestInitializeSharedEdits
org.apache.hadoop.hdfs.TestSnapshotCommands
org.apache.hadoop.hdfs.server.blockmanagement.TestBlocksWithNotEnoughRacks
org.apache.hadoop.hdfs.server.datanode.TestHSync
org.apache.hadoop.hdfs.server.namenode.TestProcessCorruptBlocks
org.apache.hadoop.hdfs.TestDFSOutputStream
org.apache.hadoop.hdfs.server.datanode.TestBlockReplacement
org.apache.hadoop.hdfs.server.namenode.TestBlockUnderConstruction
org.apache.hadoop.hdfs.TestDFSInotifyEventInputStream
org.apache.hadoop.hdfs.security.TestDelegationTokenForProxyUser
org.apache.hadoop.hdfs.server.datanode.TestDataNodeRollingUpgrade
org.apache.hadoop.hdfs.server.datanode.TestTransferRbw
org.apache.hadoop.hdfs.server.namenode.TestListCorruptFileBlocks
org.apache.hadoop.hdfs.server.namenode.ha.TestFailoverWithBlockTokensEnabled
org.apache.hadoop.hdfs.TestReservedRawPaths
org.apache.hadoop.hdfs.server.namenode.TestNameNodeRecovery
org.apache.hadoop.hdfs.server.blockmanagement.TestPendingReplication
org.apache.hadoop.hdfs.TestFileCorruption
org.apache.hadoop.hdfs.server.namenode.TestStorageRestore
org.apache.hadoop.hdfs.server.namenode.TestDiskspaceQuotaUpdate
The test build failed in
hadoop-hdfs-project/hadoop-hdfs-httpfs
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/8058//testReport/
Release audit warnings:
https://builds.apache.org/job/PreCommit-HDFS-Build/8058//artifact/trunk/patchprocess/patchReleaseAuditProblems.txt
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HDFS-Build/8058//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/8058//console
This message is automatically generated.
> Write to single replica in memory
> ---------------------------------
>
> Key: HDFS-6581
> URL: https://issues.apache.org/jira/browse/HDFS-6581
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: datanode
> Reporter: Arpit Agarwal
> Assignee: Arpit Agarwal
> Attachments: HDFS-6581.merge.01.patch, HDFS-6581.merge.02.patch,
> HDFSWriteableReplicasInMemory.pdf, Test-Plan-for-HDFS-6581-Memory-Storage.pdf
>
>
> Per discussion with the community on HDFS-5851, we will implement writing to
> a single replica in DN memory via DataTransferProtocol.
> This avoids some of the issues with short-circuit writes, which we can
> revisit at a later time.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
