[
https://issues.apache.org/jira/browse/HDFS-8833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14727137#comment-14727137
]
Hadoop QA commented on HDFS-8833:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | pre-patch | 16m 11s | Findbugs (version ) appears to
be broken on HDFS-7285. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any
@author tags. |
| {color:green}+1{color} | tests included | 0m 0s | The patch appears to
include 25 new or modified test files. |
| {color:green}+1{color} | javac | 7m 52s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 10m 16s | There were no new javadoc
warning messages. |
| {color:red}-1{color} | release audit | 0m 14s | The applied patch generated
1 release audit warnings. |
| {color:green}+1{color} | checkstyle | 1m 0s | There were no new checkstyle
issues. |
| {color:green}+1{color} | whitespace | 0m 32s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 38s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 33s | The patch built with
eclipse:eclipse. |
| {color:red}-1{color} | findbugs | 4m 45s | The patch appears to introduce 7
new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | native | 3m 13s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 153m 30s | Tests failed in hadoop-hdfs. |
| {color:red}-1{color} | hdfs tests | 0m 22s | Tests failed in
hadoop-hdfs-client. |
| | | 200m 12s | |
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|| Reason || Tests ||
| FindBugs | module:hadoop-hdfs |
| FindBugs | module:hadoop-hdfs-client |
| Failed unit tests | hadoop.hdfs.TestReadStripedFileWithDecoding |
| | hadoop.hdfs.TestFileStatus |
| | hadoop.fs.contract.hdfs.TestHDFSContractOpen |
| | hadoop.hdfs.TestEncryptionZonesWithHA |
| | hadoop.fs.contract.hdfs.TestHDFSContractMkdir |
| | hadoop.hdfs.TestDecommission |
| | hadoop.cli.TestXAttrCLI |
| | hadoop.hdfs.TestDFSRename |
| | hadoop.hdfs.TestRemoteBlockReader2 |
| | hadoop.fs.contract.hdfs.TestHDFSContractSetTimes |
| | hadoop.hdfs.TestDataTransferProtocol |
| | hadoop.fs.viewfs.TestViewFsWithXAttrs |
| | hadoop.hdfs.TestReadWhileWriting |
| | hadoop.fs.TestSWebHdfsFileContextMainOperations |
| | hadoop.hdfs.TestWriteReadStripedFile |
| | hadoop.hdfs.TestIsMethodSupported |
| | hadoop.hdfs.TestParallelShortCircuitReadNoChecksum |
| | hadoop.cli.TestAclCLI |
| | hadoop.hdfs.TestFSOutputSummer |
| | hadoop.hdfs.TestErasureCodingPolicies |
| | hadoop.fs.TestHDFSFileContextMainOperations |
| | hadoop.hdfs.TestDFSStartupVersions |
| | hadoop.hdfs.TestParallelShortCircuitLegacyRead |
| | hadoop.hdfs.TestFileAppend2 |
| | hadoop.fs.contract.hdfs.TestHDFSContractSeek |
| | hadoop.fs.TestUnbuffer |
| | hadoop.hdfs.TestSmallBlock |
| | hadoop.tracing.TestTracing |
| | hadoop.cli.TestErasureCodingCLI |
| | hadoop.fs.contract.hdfs.TestHDFSContractConcat |
| | hadoop.hdfs.TestReplication |
| | hadoop.security.TestRefreshUserMappings |
| | hadoop.security.TestPermissionSymlinks |
| | hadoop.hdfs.TestHFlush |
| | hadoop.fs.TestSymlinkHdfsDisable |
| | hadoop.fs.TestSymlinkHdfsFileContext |
| | hadoop.hdfs.TestRollingUpgradeDowngrade |
| | hadoop.hdfs.TestDFSOutputStream |
| | hadoop.fs.TestUrlStreamHandler |
| | hadoop.fs.viewfs.TestViewFileSystemAtHdfsRoot |
| | hadoop.hdfs.TestModTime |
| | hadoop.fs.viewfs.TestViewFileSystemWithXAttrs |
| | hadoop.hdfs.TestFileStatusWithECPolicy |
| | hadoop.hdfs.TestAppendSnapshotTruncate |
| | hadoop.hdfs.TestRestartDFS |
| | hadoop.hdfs.TestInjectionForSimulatedStorage |
| | hadoop.hdfs.TestDFSStripedOutputStream |
| | hadoop.hdfs.TestMiniDFSCluster |
| | hadoop.fs.TestWebHdfsFileContextMainOperations |
| | hadoop.hdfs.TestDFSAddressConfig |
| | hadoop.fs.TestSymlinkHdfsFileSystem |
| | hadoop.tools.TestJMXGet |
| | hadoop.hdfs.TestWriteRead |
| | hadoop.hdfs.TestClientBlockVerification |
| | hadoop.fs.viewfs.TestViewFsDefaultValue |
| | hadoop.hdfs.TestDatanodeConfig |
| | hadoop.cli.TestHDFSCLI |
| | hadoop.fs.contract.hdfs.TestHDFSContractDelete |
| | hadoop.hdfs.TestDatanodeReport |
| | hadoop.hdfs.TestDFSShellGenericOptions |
| | hadoop.security.TestPermission |
| | hadoop.fs.viewfs.TestViewFsHdfs |
| | hadoop.fs.TestFcHdfsCreateMkdir |
| | hadoop.fs.permission.TestStickyBit |
| | hadoop.hdfs.client.impl.TestLeaseRenewer |
| | hadoop.fs.viewfs.TestViewFsWithAcls |
| | hadoop.hdfs.TestMultiThreadedHflush |
| | hadoop.TestGenericRefresh |
| | hadoop.fs.viewfs.TestViewFsAtHdfsRoot |
| | hadoop.tracing.TestTracingShortCircuitLocalRead |
| | hadoop.fs.TestFcHdfsPermission |
| | hadoop.hdfs.TestLeaseRecovery |
| | hadoop.fs.contract.hdfs.TestHDFSContractRootDirectory |
| | hadoop.fs.contract.hdfs.TestHDFSContractCreate |
| | hadoop.hdfs.TestGetBlocks |
| | hadoop.hdfs.web.TestWebHDFSOAuth2 |
| | hadoop.fs.TestResolveHdfsSymlink |
| | hadoop.hdfs.TestDFSUpgrade |
| | hadoop.hdfs.TestWriteStripedFileWithFailure |
| | hadoop.tracing.TestTraceAdmin |
| | hadoop.cli.TestCacheAdminCLI |
| | hadoop.TestRefreshCallQueue |
| | hadoop.hdfs.TestSetTimes |
| | hadoop.fs.TestEnhancedByteBufferAccess |
| | hadoop.cli.TestCryptoAdminCLI |
| | hadoop.hdfs.TestClientProtocolForPipelineRecovery |
| | hadoop.hdfs.TestDFSStorageStateRecovery |
| | hadoop.fs.contract.hdfs.TestHDFSContractGetFileStatus |
| | hadoop.hdfs.TestBlockMissingException |
| | hadoop.fs.viewfs.TestViewFileSystemHdfs |
| | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure |
| | hadoop.hdfs.TestFileConcurrentReader |
| | hadoop.hdfs.TestDFSClientRetries |
| | hadoop.hdfs.TestDFSInotifyEventInputStream |
| | hadoop.fs.loadGenerator.TestLoadGenerator |
| | hadoop.fs.contract.hdfs.TestHDFSContractAppend |
| | hadoop.fs.viewfs.TestViewFileSystemWithAcls |
| | hadoop.hdfs.TestSetrepIncreasing |
| | hadoop.fs.TestFcHdfsSetUMask |
| | hadoop.hdfs.TestLargeBlock |
| | hadoop.hdfs.TestFileAppend3 |
| | hadoop.hdfs.TestPipelines |
| | hadoop.hdfs.TestAppendDifferentChecksum |
| | hadoop.hdfs.TestSeekBug |
| | hadoop.hdfs.TestDFSRemove |
| | hadoop.hdfs.TestBlocksScheduledCounter |
| | hadoop.fs.viewfs.TestViewFsFileStatusHdfs |
| | hadoop.hdfs.TestSnapshotCommands |
| | hadoop.fs.shell.TestHdfsTextCommand |
| | hadoop.hdfs.TestWriteConfigurationToDFS |
| | hadoop.hdfs.TestDFSRollback |
| | hadoop.fs.TestGlobPaths |
| | hadoop.hdfs.TestHDFSTrash |
| | hadoop.fs.contract.hdfs.TestHDFSContractRename |
| | hadoop.hdfs.TestHDFSServerPorts |
| | hadoop.hdfs.TestRenameWhileOpen |
| | hadoop.hdfs.TestHDFSFileSystemContract |
| | hadoop.net.TestNetworkTopology |
| Timed out tests | org.apache.hadoop.hdfs.TestFileCreationClient |
| Failed build | hadoop-hdfs-client |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12753696/HDFS-8833-HDFS-7285.05.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | HDFS-7285 / 53358fe |
| Release Audit |
https://builds.apache.org/job/PreCommit-HDFS-Build/12244/artifact/patchprocess/patchReleaseAuditProblems.txt
|
| Findbugs warnings |
https://builds.apache.org/job/PreCommit-HDFS-Build/12244/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
|
| Findbugs warnings |
https://builds.apache.org/job/PreCommit-HDFS-Build/12244/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs-client.html
|
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/12244/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| hadoop-hdfs-client test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/12244/artifact/patchprocess/testrun_hadoop-hdfs-client.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/12244/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf900.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP
PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/12244/console |
This message was automatically generated.
> Erasure coding: store EC schema and cell size in INodeFile and eliminate
> notion of EC zones
> -------------------------------------------------------------------------------------------
>
> Key: HDFS-8833
> URL: https://issues.apache.org/jira/browse/HDFS-8833
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode
> Affects Versions: HDFS-7285
> Reporter: Zhe Zhang
> Assignee: Zhe Zhang
> Attachments: HDFS-8833-HDFS-7285-merge.00.patch,
> HDFS-8833-HDFS-7285-merge.01.patch, HDFS-8833-HDFS-7285.02.patch,
> HDFS-8833-HDFS-7285.03.patch, HDFS-8833-HDFS-7285.04.patch,
> HDFS-8833-HDFS-7285.05.patch
>
>
> We have [discussed |
> https://issues.apache.org/jira/browse/HDFS-7285?focusedCommentId=14357754&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14357754]
> storing EC schema with files instead of EC zones and recently revisited the
> discussion under HDFS-8059.
> As a recap, the _zone_ concept has severe limitations including renaming and
> nested configuration. Those limitations are valid in encryption for security
> reasons and it doesn't make sense to carry them over in EC.
> This JIRA aims to store EC schema and cell size on {{INodeFile}} level. For
> simplicity, we should first implement it as an xattr and consider memory
> optimizations (such as moving it to file header) as a follow-on. We should
> also disable changing EC policy on a non-empty file / dir in the first phase.
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