Re: About 2.7.4 Release

[Zhe Zhang]

Thanks for volunteering as RM Konstantin! The plan LGTM.

I've created a nightly Jenkins job for branch-2.7 (unit tests):
https://builds.apache.org/job/Hadoop-branch2.7-nightly/

On Wed, May 3, 2017 at 12:42 AM Konstantin Shvachko 
wrote:

> Hey guys,
>
> I and a few of my colleagues would like to help here and move 2.7.4 release
> forward. A few points in this regard.
>
> 1. Reading through this thread since March 1 I see that Vinod hinted on
> managing the release. Vinod, if you still want the job / have bandwidth
> will be happy to work with you.
> Otherwise I am glad to volunteer as the release manager.
>
> 2. In addition to current blockers and criticals, I would like to propose a
> few issues to be included in the release, see the list below. Those are
> mostly bug fixes and optimizations, which we already have in our internal
> branch and run in production. Plus one minor feature "node labeling", which
> we found very handy, when you have heterogeneous environments and mixed
> workloads, like MR and Spark.
>
> 3. For marking issues for the release I propose to
>  - set the target version to 2.7.4, and
>  - add a new label "release-blocker"
> That way we will know issues targeted for the release without reopening
> them for backports.
>
> 4. I see quite a few people are interested in the release. With all the
> help I think we can target to release by the end of May.
>
> Other things include fixing CHANGES.txt and fixing Jenkins build for 2.7.4
> branch.
>
> Thanks,
> --Konstantin
>
> ==  List of issue for 2.7.4  ===
> -- Backports
> HADOOP-12975 . Add du
> jitters
> HDFS-9710 . IBR batching
> HDFS-10715 . NPE when
> applying AvailableSpaceBlockPlacementPolicy
> HDFS-2538 . fsck removal
> of dot printing
> HDFS-8131 .
> space-balanced
> policy for balancer
> HDFS-8549 . abort
> balancer
> if upgrade in progress
> HDFS-9412 . skip small
> blocks in getBlocks
>
> YARN-1471 . SLS simulator
> YARN-4302 . SLS
> YARN-4367 . SLS
> YARN-4612 . SLS
>
> - Node labeling
> MAPREDUCE-6304 
> YARN-2943 
> YARN-4109 
> YARN-4140 
> YARN-4250 
> YARN-4925 
>
-- 
Zhe Zhang
Apache Hadoop Committer
http://zhe-thoughts.github.io/about/ | @oldcap

Apache Hadoop qbt Report: trunk+JDK8 on Linux/ppc64le

[Apache Jenkins Server]

For more details, see 
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-ppc/303/

[May 2, 2017 2:36:54 PM] (aajisaka) HADOOP-14371. License error in 
TestLoadBalancingKMSClientProvider.java.
[May 2, 2017 2:52:34 PM] (aajisaka) HADOOP-14367. Remove unused setting from 
pom.xml. Contributed by Chen
[May 2, 2017 5:51:20 PM] (wang) HADOOP-14369. NetworkTopology calls expensive 
toString() when logging.
[May 2, 2017 6:49:19 PM] (wang) HADOOP-14281. Fix 
TestKafkaMetrics#testPutMetrics. Contributed by Alison
[May 2, 2017 8:06:47 PM] (templedf) YARN-6481. Yarn top shows negative 
container number in FS (Contributed
[May 2, 2017 9:50:51 PM] (jlowe) HADOOP-14306. TestLocalFileSystem tests have 
very low timeouts.
[May 3, 2017 12:51:28 AM] (rkanter) HADOOP-14352. Make some HttpServer2 SSL 
properties optional (jzhuge via
[May 3, 2017 1:34:11 AM] (shv) HDFS-11717. Add unit test for HDFS-11709 
StandbyCheckpointer should




-1 overall


The following subsystems voted -1:
compile mvninstall unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
cc javac


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
unit


Specific tests:

Failed junit tests :

   hadoop.ha.TestZKFailoverControllerStress 
   hadoop.hdfs.server.namenode.TestNameNodeRespectsBindHostKeys 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure120 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure140 
   hadoop.hdfs.TestReadStripedFileWithMissingBlocks 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure180 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure170 
   hadoop.hdfs.server.blockmanagement.TestPendingReconstruction 
   hadoop.hdfs.qjournal.server.TestJournalNode 
   hadoop.hdfs.server.namenode.TestMetadataVersionOutput 
   hadoop.hdfs.server.namenode.TestCheckpoint 
   hadoop.hdfs.server.datanode.TestDataNodeLifeline 
   hadoop.hdfs.TestSafeMode 
   hadoop.hdfs.server.namenode.ha.TestBootstrapStandby 
   hadoop.hdfs.TestDistributedFileSystem 
   hadoop.hdfs.tools.offlineImageViewer.TestOfflineImageViewer 
   hadoop.hdfs.server.datanode.TestDataNodeMultipleRegistrations 
   
hadoop.hdfs.server.datanode.metrics.TestDataNodeOutlierDetectionViaMetrics 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure150 
   hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure 
   hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure110 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure010 
   hadoop.hdfs.server.namenode.ha.TestEditLogTailer 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure090 
   hadoop.hdfs.TestDFSRSDefault10x4StripedOutputStreamWithFailure 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure080 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure060 
   hadoop.hdfs.TestRollingUpgrade 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure000 
   hadoop.hdfs.web.TestWebHdfsTimeouts 
   hadoop.hdfs.server.datanode.TestDataNodeUUID 
   hadoop.hdfs.server.namenode.TestStartup 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure040 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure210 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure030 
   hadoop.mapreduce.v2.hs.TestHistoryServerLeveldbStateStoreService 
   hadoop.mapred.TestShuffleHandler 
   hadoop.tools.TestHadoopArchiveLogsRunner 
   hadoop.mapred.gridmix.TestGridmixSubmission 
   hadoop.yarn.applications.distributedshell.TestDistributedShell 
   hadoop.yarn.server.timeline.TestRollingLevelDB 
   hadoop.yarn.server.timeline.TestTimelineDataManager 
   hadoop.yarn.server.timeline.TestLeveldbTimelineStore 
   hadoop.yarn.server.timeline.recovery.TestLeveldbTimelineStateStore 
   hadoop.yarn.server.timeline.TestRollingLevelDBTimelineStore 
   
hadoop.yarn.server.applicationhistoryservice.TestApplicationHistoryServer 
   hadoop.yarn.server.resourcemanager.TestRMEmbeddedElector 
   hadoop.yarn.server.resourcemanager.recovery.TestLeveldbRMStateStore 
   hadoop.yarn.server.resourcemanager.TestRMRestart 
   hadoop.yarn.server.TestMiniYarnClusterNodeUtilization 
   hadoop.yarn.server.TestContainerManagerSecurity 
   hadoop.yarn.server.timeline.TestLevelDBCacheTimelineStore 
   hadoop.yarn.server.timeline.TestOverrideTimelineStoreYarnClient 
   hadoop.yarn.server.timeline.TestEntityGroupFSTimelineStore 

Timed out junit tests :

   org.apache.hadoop.hdfs.qjournal.client.TestQJMWithFaults 
   org.apache.hadoop.hdfs.server.namenode.snapshot.TestRenameWithSnapshots 
   org.apache.hadoop.hdfs.server.datanode.TestFsDatasetCache 
   
org.apache.hadoop.yarn.server.resourcemanager.recovery.TestZKRMStateStorePerf 
  

   mvninstall:

   

[jira] [Created] (MAPREDUCE-6883) AuditLogger and TestAuditLogger are dead code

[Daniel Templeton (JIRA)]

Daniel Templeton created MAPREDUCE-6883:
---

 Summary: AuditLogger and TestAuditLogger are dead code
 Key: MAPREDUCE-6883
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6883
 Project: Hadoop Map/Reduce
  Issue Type: Improvement
  Components: client
Affects Versions: 2.8.0
Reporter: Daniel Templeton
Priority: Minor


The {{AuditLogger}} and {{TestAuditLogger}} classes appear to be dead code.  I 
can't find anything that uses or references {{AuditLogger}}.  No one has 
touched the code 2011.  I think it's safe to remove.



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[jira] [Created] (MAPREDUCE-6882) Increase MapReduce test timeouts from 1 second to 10 seconds

[Eric Badger (JIRA)]

Eric Badger created MAPREDUCE-6882:
--

 Summary: Increase MapReduce test timeouts from 1 second to 10 
seconds
 Key: MAPREDUCE-6882
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6882
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Reporter: Eric Badger
Assignee: Eric Badger


1 second test timeouts are susceptible to failure on overloaded or otherwise 
slow machines



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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

[Apache Jenkins Server]

For more details, see 
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/392/

[May 2, 2017 2:36:54 PM] (aajisaka) HADOOP-14371. License error in 
TestLoadBalancingKMSClientProvider.java.
[May 2, 2017 2:52:34 PM] (aajisaka) HADOOP-14367. Remove unused setting from 
pom.xml. Contributed by Chen
[May 2, 2017 5:51:20 PM] (wang) HADOOP-14369. NetworkTopology calls expensive 
toString() when logging.
[May 2, 2017 6:49:19 PM] (wang) HADOOP-14281. Fix 
TestKafkaMetrics#testPutMetrics. Contributed by Alison
[May 2, 2017 8:06:47 PM] (templedf) YARN-6481. Yarn top shows negative 
container number in FS (Contributed
[May 2, 2017 9:50:51 PM] (jlowe) HADOOP-14306. TestLocalFileSystem tests have 
very low timeouts.
[May 3, 2017 12:51:28 AM] (rkanter) HADOOP-14352. Make some HttpServer2 SSL 
properties optional (jzhuge via
[May 3, 2017 1:34:11 AM] (shv) HDFS-11717. Add unit test for HDFS-11709 
StandbyCheckpointer should




-1 overall


The following subsystems voted -1:
findbugs unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
unit


Specific tests:

FindBugs :

   module:hadoop-common-project/hadoop-minikdc 
   Possible null pointer dereference in 
org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called 
method Dereferenced at 
MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value 
of called method Dereferenced at MiniKdc.java:[line 368] 

FindBugs :

   module:hadoop-common-project/hadoop-auth 
   
org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest,
 HttpServletResponse) makes inefficient use of keySet iterator instead of 
entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator 
instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line 
192] 

FindBugs :

   module:hadoop-common-project/hadoop-common 
   org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int) 
unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At 
CipherSuite.java:[line 44] 
   org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int) 
unconditionally sets the field unknownValue At 
CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67] 
   Possible null pointer dereference in 
org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of 
called method Dereferenced at 
FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to 
return value of called method Dereferenced at FileUtil.java:[line 118] 
   Possible null pointer dereference in 
org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path, 
File, Path, File) due to return value of called method Dereferenced at 
RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path,
 File, Path, File) due to return value of called method Dereferenced at 
RawLocalFileSystem.java:[line 387] 
   Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction) 
ignored, but method has no side effect At FTPFileSystem.java:but method has no 
side effect At FTPFileSystem.java:[line 421] 
   Useless condition:lazyPersist == true at this point At 
CommandWithDestination.java:[line 502] 
   org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable) 
incorrectly handles double value At DoubleWritable.java: At 
DoubleWritable.java:[line 78] 
   org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int, 
byte[], int, int) incorrectly handles double value At DoubleWritable.java:int) 
incorrectly handles double value At DoubleWritable.java:[line 97] 
   org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly 
handles float value At FloatWritable.java: At FloatWritable.java:[line 71] 
   org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int, 
byte[], int, int) incorrectly handles float value At FloatWritable.java:int) 
incorrectly handles float value At FloatWritable.java:[line 89] 
   Possible null pointer dereference in 
org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return 
value of called method Dereferenced at 
IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) 
due to return value of called method Dereferenced at IOUtils.java:[line 350] 
   org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient 
use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet 
iterator instead of entrySet iterator At ECSchema.java:[line 193] 
   Possible bad parsing of shift operation in 
org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At 
Utils.java:operation in 

Re: About 2.7.4 Release

[Konstantin Shvachko]

Hey guys,

I and a few of my colleagues would like to help here and move 2.7.4 release
forward. A few points in this regard.

1. Reading through this thread since March 1 I see that Vinod hinted on
managing the release. Vinod, if you still want the job / have bandwidth
will be happy to work with you.
Otherwise I am glad to volunteer as the release manager.

2. In addition to current blockers and criticals, I would like to propose a
few issues to be included in the release, see the list below. Those are
mostly bug fixes and optimizations, which we already have in our internal
branch and run in production. Plus one minor feature "node labeling", which
we found very handy, when you have heterogeneous environments and mixed
workloads, like MR and Spark.

3. For marking issues for the release I propose to
 - set the target version to 2.7.4, and
 - add a new label "release-blocker"
That way we will know issues targeted for the release without reopening
them for backports.

4. I see quite a few people are interested in the release. With all the
help I think we can target to release by the end of May.

Other things include fixing CHANGES.txt and fixing Jenkins build for 2.7.4
branch.

Thanks,
--Konstantin

==  List of issue for 2.7.4  ===
-- Backports
HADOOP-12975 . Add du
jitters
HDFS-9710 . IBR batching
HDFS-10715 . NPE when
applying AvailableSpaceBlockPlacementPolicy
HDFS-2538 . fsck removal
of dot printing
HDFS-8131 . space-balanced
policy for balancer
HDFS-8549 . abort balancer
if upgrade in progress
HDFS-9412 . skip small
blocks in getBlocks

YARN-1471 . SLS simulator
YARN-4302 . SLS
YARN-4367 . SLS
YARN-4612 . SLS

- Node labeling
MAPREDUCE-6304 
YARN-2943 
YARN-4109 
YARN-4140 
YARN-4250 
YARN-4925