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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8447) Decouple information of files in GetLocatedBlocks
Date Thu, 21 May 2015 03:33:01 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14553573#comment-14553573
] 

Hadoop QA commented on HDFS-8447:
---------------------------------

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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  14m 37s | Pre-patch trunk compilation is healthy. |
| {color:green}+1{color} | @author |   0m  0s | The patch does not contain any @author tags.
|
| {color:red}-1{color} | tests included |   0m  0s | The patch doesn't appear to include any
new or modified tests.  Please justify why no new tests are needed for this patch. Also please
list what manual steps were performed to verify this patch. |
| {color:green}+1{color} | javac |   7m 26s | There were no new javac warning messages. |
| {color:green}+1{color} | javadoc |   9m 35s | There were no new javadoc warning messages.
|
| {color:green}+1{color} | release audit |   0m 23s | The applied patch does not increase
the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle |   0m 51s | There were no new checkstyle issues. |
| {color:green}+1{color} | whitespace |   0m  0s | The patch has no lines that end in whitespace.
|
| {color:green}+1{color} | install |   1m 35s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 34s | The patch built with eclipse:eclipse.
|
| {color:red}-1{color} | findbugs |   3m 47s | The patch appears to introduce 1 new Findbugs
(version 3.0.0) warnings. |
| {color:green}+1{color} | native |   3m 15s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 218m 21s | Tests failed in hadoop-hdfs. |
| {color:red}-1{color} | hdfs tests |   0m 25s | Tests failed in hadoop-hdfs-client. |
| | | 260m 52s | |
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|| Reason || Tests ||
| FindBugs | module:hadoop-hdfs |
|  |  Possible null pointer dereference of last in org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.createLocatedBlocks(BlockInfoContiguous[],
long, long, long, boolean)  Dereferenced at BlockManager.java:last in org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.createLocatedBlocks(BlockInfoContiguous[],
long, long, long, boolean)  Dereferenced at BlockManager.java:[line 837] |
| Failed unit tests | hadoop.hdfs.TestAppendSnapshotTruncate |
|   | hadoop.cli.TestHDFSCLI |
|   | hadoop.hdfs.TestDFSPermission |
|   | hadoop.hdfs.server.namenode.TestCheckpoint |
|   | hadoop.hdfs.TestDFSUpgradeFromImage |
|   | hadoop.hdfs.TestRemoteBlockReader2 |
|   | hadoop.hdfs.TestRemoteBlockReader |
|   | hadoop.hdfs.TestLeaseRecovery2 |
|   | hadoop.hdfs.TestPread |
|   | hadoop.hdfs.TestSetTimes |
|   | hadoop.hdfs.TestHFlush |
|   | hadoop.hdfs.server.namenode.TestGetBlockLocations |
|   | hadoop.hdfs.TestPersistBlocks |
|   | hadoop.hdfs.TestHDFSFileSystemContract |
|   | hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA |
|   | hadoop.hdfs.server.namenode.TestNameNodeAcl |
|   | hadoop.hdfs.TestGetFileChecksum |
|   | hadoop.hdfs.security.token.block.TestBlockToken |
|   | hadoop.fs.TestHDFSFileContextMainOperations |
|   | hadoop.hdfs.server.namenode.TestFileContextAcl |
|   | hadoop.hdfs.server.namenode.snapshot.TestSnapshotFileLength |
|   | hadoop.hdfs.web.TestWebHdfsTokens |
|   | hadoop.fs.contract.hdfs.TestHDFSContractOpen |
|   | hadoop.hdfs.TestFileCreation |
|   | hadoop.hdfs.server.mover.TestStorageMover |
|   | hadoop.hdfs.server.namenode.snapshot.TestAclWithSnapshot |
|   | hadoop.hdfs.TestClientReportBadBlock |
|   | hadoop.hdfs.server.namenode.TestAddBlockRetry |
|   | hadoop.hdfs.TestDistributedFileSystem |
|   | hadoop.hdfs.server.namenode.TestBlockUnderConstruction |
|   | hadoop.hdfs.web.TestWebHdfsFileSystemContract |
|   | hadoop.hdfs.TestAbandonBlock |
|   | hadoop.hdfs.TestDFSShell |
|   | hadoop.hdfs.TestLeaseRecovery |
|   | hadoop.hdfs.web.TestWebHDFSAcl |
|   | hadoop.hdfs.server.namenode.snapshot.TestINodeFileUnderConstructionWithSnapshot |
|   | hadoop.hdfs.TestPipelines |
|   | hadoop.hdfs.server.namenode.TestFileTruncate |
|   | hadoop.hdfs.TestBlockReaderLocalLegacy |
|   | hadoop.hdfs.TestEncryptionZones |
|   | hadoop.hdfs.TestFileConcurrentReader |
|   | hadoop.hdfs.server.namenode.ha.TestHarFileSystemWithHA |
|   | hadoop.hdfs.TestDFSClientRetries |
|   | hadoop.hdfs.web.TestFSMainOperationsWebHdfs |
|   | hadoop.hdfs.TestEncryptionZonesWithKMS |
|   | hadoop.fs.contract.hdfs.TestHDFSContractSeek |
| Timed out tests | org.apache.hadoop.hdfs.server.namenode.TestNNThroughputBenchmark |
|   | org.apache.hadoop.hdfs.server.namenode.TestFsck |
|   | org.apache.hadoop.hdfs.TestReplication |
|   | org.apache.hadoop.hdfs.TestFileAppend |
| Failed build | hadoop-hdfs-client |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12734264/HDFS-8447.000.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 5774f6b |
| Findbugs warnings | https://builds.apache.org/job/PreCommit-HDFS-Build/11065/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
|
| hadoop-hdfs test log | https://builds.apache.org/job/PreCommit-HDFS-Build/11065/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| hadoop-hdfs-client test log | https://builds.apache.org/job/PreCommit-HDFS-Build/11065/artifact/patchprocess/testrun_hadoop-hdfs-client.txt
|
| Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/11065/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf909.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/11065/console |


This message was automatically generated.

> Decouple information of files in GetLocatedBlocks
> -------------------------------------------------
>
>                 Key: HDFS-8447
>                 URL: https://issues.apache.org/jira/browse/HDFS-8447
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Haohui Mai
>            Assignee: Haohui Mai
>         Attachments: HDFS-8447.000.patch
>
>
> The current implementation of {{BlockManager.getLocatedBlocks()}} requires the information
of files to be passed as parameters. These information does not affect the results of getting
the physical locations of blocks.
> This jira proposes to refactor the call so that {{BlockManager.getLocatedBlocks()}} depends
only on the block information.



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