Apache Hadoop qbt Report: trunk+JDK11 on Linux/x86_64

[Apache Jenkins Server]

For more details, see 
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/666/

[Apr 23, 2024, 11:11:51 AM] (github) HDFS-17451. RBF: fix spotbugs for 
redundant nullcheck of dns. (#6697)
[Apr 24, 2024, 1:39:57 AM] (github) HDFS-17469. Audit log for reportBadBlocks 
RPC (#6731)
[Apr 24, 2024, 9:33:50 AM] (github) YARN-11672. Create a CgroupHandler 
implementation for cgroup v2 (#6734)
[Apr 24, 2024, 12:58:50 PM] (github) YARN-11191. Fix potentional deadlock in 
GlobalScheduler refreshQueues (#6732)




-1 overall


The following subsystems voted -1:
blanks hadolint mvnsite pathlen spotbugs unit xml


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


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


Specific tests:

XML :

   Parsing Error(s): 
   
hadoop-common-project/hadoop-common/src/test/resources/xml/external-dtd.xml 
   
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-excerpt.xml
 
   
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-missing-tags.xml
 
   
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-missing-tags2.xml
 
   
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-sample-output.xml
 
   
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/fair-scheduler-invalid.xml
 
   
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/yarn-site-with-invalid-allocation-file-ref.xml
 

spotbugs :

   module:hadoop-hdfs-project/hadoop-hdfs 
   Redundant nullcheck of oldLock, which is known to be non-null in 
org.apache.hadoop.hdfs.server.datanode.DataStorage.isPreUpgradableLayout(Storage$StorageDirectory)
 Redundant null check at DataStorage.java:is known to be non-null in 
org.apache.hadoop.hdfs.server.datanode.DataStorage.isPreUpgradableLayout(Storage$StorageDirectory)
 Redundant null check at DataStorage.java:[line 695] 
   Redundant nullcheck of metaChannel, which is known to be non-null in 
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MappableBlockLoader.verifyChecksum(long,
 FileInputStream, FileChannel, String) Redundant null check at 
MappableBlockLoader.java:is known to be non-null in 
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MappableBlockLoader.verifyChecksum(long,
 FileInputStream, FileChannel, String) Redundant null check at 
MappableBlockLoader.java:[line 138] 
   Redundant nullcheck of blockChannel, which is known to be non-null in 
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MemoryMappableBlockLoader.load(long,
 FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null 
check at MemoryMappableBlockLoader.java:is known to be non-null in 
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MemoryMappableBlockLoader.load(long,
 FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null 
check at MemoryMappableBlockLoader.java:[line 75] 
   Redundant nullcheck of blockChannel, which is known to be non-null in 
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.load(long,
 FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null 
check at NativePmemMappableBlockLoader.java:is known to be non-null in 
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.load(long,
 FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null 
check at NativePmemMappableBlockLoader.java:[line 85] 
   Redundant nullcheck of metaChannel, which is known to be non-null in 
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.verifyChecksumAndMapBlock(NativeIO$POSIX$PmemMappedRegion,
 long, FileInputStream, FileChannel, String) Redundant null check at 
NativePmemMappableBlockLoader.java:is known to be non-null in 
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.verifyChecksumAndMapBlock(NativeIO$POSIX$PmemMappedRegion,
 long, FileInputStream, FileChannel, String) Redundant null check at 
NativePmemMappableBlockLoader.java:[line 130] 
   
org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager$UserCounts
 doesn't override java.util.ArrayList.equals(Object) At 
RollingWindowManager.java:At RollingWindowManager.java:[line 1] 

spotbugs :

   module:hadoop-hdfs-project/hadoop-hdfs-httpfs 
   Redundant nullcheck of xAttrs, which is known to be non-null in 
org.apache.hadoop.fs.http.client.HttpFSFileSystem.getXAttr(Path, String) 
Redundant null check at HttpFSFileSystem.java:is known to 

Re: Discussion about NameNode Fine-grained locking

[slfan1989]

Thank you for your hard work! This is a very meaningful improvement, and
from the design document, we can see a significant increase in HDFS
read/write throughput.

I am happy to see the progress made on HDFS-17384.

However, I still have some concerns, which roughly involve the following
aspects:

1. While ZanderXu and Hui Fei have deep expertise in HDFS and are familiar
with related development details, we still need more community member to
review the code to ensure that the relevant upgrades meet expectations.

2. We need more details on benchmarks to ensure that test results can be
reproduced and to allow more community member to participate in the testing
process.

Looking forward to everything going smoothly in the future.

Best Regards,
- Shilun Fan.

On Wed, Apr 24, 2024 at 3:51 PM Xiaoqiao He  wrote:

> cc private@h.a.o.
>
> On Wed, Apr 24, 2024 at 3:35 PM ZanderXu  wrote:
> >
> > Here are some summaries about the first phase:
> > 1. There are no big changes in this phase
> > 2. This phase just uses FS lock and BM lock to replace the original
> global
> > lock
> > 3. It's useful to improve the performance, since some operations just
> need
> > to hold FS lock or BM lock instead of the global lock
> > 4. This feature is turned off by default, you can enable it by setting
> > dfs.namenode.lock.model.provider.class to
> > org.apache.hadoop.hdfs.server.namenode.fgl.FineGrainedFSNamesystemLock
> > 5. This phase is very import for the ongoing development of the entire
> FGL
> >
> > Here I would like to express my special thanks to @kokonguyen191 and
> > @yuanboliu for their contributions.  And you are also welcome to join us
> > and complete it together.
> >
> >
> > On Wed, 24 Apr 2024 at 14:54, ZanderXu  wrote:
> >
> > > Hi everyone
> > >
> > > All subtasks of the first phase of the FGL have been completed and I
> plan
> > > to merge them into the trunk and start the second phase based on the
> trunk.
> > >
> > > Here is the PR that used to merge the first phases into trunk:
> > > https://github.com/apache/hadoop/pull/6762
> > > Here is the ticket: https://issues.apache.org/jira/browse/HDFS-17384
> > >
> > > I hope you can help to review this PR when you are available and give
> some
> > > ideas.
> > >
> > >
> > > HDFS-17385  is used
> for
> > > the second phase and I have created some subtasks to describe
> solutions for
> > > some problems, such as: snapshot, getListing, quota.
> > > You are welcome to join us to complete it together.
> > >
> > >
> > > -- Forwarded message -
> > > From: Zengqiang XU 
> > > Date: Fri, 2 Feb 2024 at 11:07
> > > Subject: Discussion about NameNode Fine-grained locking
> > > To: 
> > > Cc: Zengqiang XU 
> > >
> > >
> > > Hi everyone
> > >
> > > I have started a discussion about NameNode Fine-grained Locking to
> improve
> > > performance of write operations in NameNode.
> > >
> > > I started this discussion again for serval main reasons:
> > > 1. We have implemented it and gained nearly 7x performance improvement
> in
> > > our prod environment
> > > 2. Many other companies made similar improvements based on their
> internal
> > > branch.
> > > 3. This topic has been discussed for a long time, but still without any
> > > results.
> > >
> > > I hope we can push this important improvement in the community so that
> all
> > > end-users can enjoy this significant improvement.
> > >
> > > I'd really appreciate you can join in and work with me to push this
> > > feature forward.
> > >
> > > Thanks very much.
> > >
> > > Ticket: HDFS-17366 
> > > Design: NameNode Fine-grained locking based on directory tree
> > > <
> https://docs.google.com/document/d/1X499gHxT0WSU1fj8uo4RuF3GqKxWkWXznXx4tspTBLY/edit?usp=sharing
> >
> > >
>
> -
> To unsubscribe, e-mail: private-unsubscr...@hadoop.apache.org
> For additional commands, e-mail: private-h...@hadoop.apache.org
>
>

Apache Hadoop qbt Report: branch-2.10+JDK7 on Linux/x86_64

[Apache Jenkins Server]

For more details, see 
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1374/

No changes




-1 overall


The following subsystems voted -1:
asflicense hadolint mvnsite pathlen unit


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


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


Specific tests:

Failed junit tests :

   hadoop.fs.TestFileUtil 
   hadoop.ipc.TestIPC 
   hadoop.contrib.bkjournal.TestBookKeeperHACheckpoints 
   hadoop.hdfs.server.namenode.ha.TestHAMetrics 
   hadoop.hdfs.server.namenode.snapshot.TestSnapshotDeletion 
   hadoop.hdfs.server.namenode.ha.TestInitializeSharedEdits 
   hadoop.hdfs.server.namenode.ha.TestLossyRetryInvocationHandler 
   hadoop.hdfs.server.namenode.ha.TestStateTransitionFailure 
   hadoop.hdfs.server.namenode.snapshot.TestSnapshotBlocksMap 
   hadoop.hdfs.server.namenode.ha.TestEditLogTailer 
   
hadoop.hdfs.server.blockmanagement.TestReplicationPolicyWithUpgradeDomain 
   hadoop.hdfs.qjournal.server.TestJournalNodeRespectsBindHostKeys 
   hadoop.hdfs.TestDecommission 
   hadoop.hdfs.TestLeaseRecovery2 
   hadoop.hdfs.server.namenode.ha.TestStandbyIsHot 
   hadoop.hdfs.TestDFSInotifyEventInputStream 
   hadoop.hdfs.server.namenode.ha.TestPendingCorruptDnMessages 
   hadoop.hdfs.server.federation.router.TestRouterQuota 
   hadoop.hdfs.server.federation.resolver.order.TestLocalResolver 
   hadoop.hdfs.server.federation.resolver.TestMultipleDestinationResolver 
   hadoop.hdfs.server.federation.router.TestRouterNamenodeHeartbeat 
   hadoop.contrib.bkjournal.TestBookKeeperHACheckpoints 
   hadoop.mapreduce.lib.input.TestLineRecordReader 
   hadoop.mapred.TestLineRecordReader 
   hadoop.mapreduce.jobhistory.TestHistoryViewerPrinter 
   hadoop.resourceestimator.solver.impl.TestLpSolver 
   hadoop.resourceestimator.service.TestResourceEstimatorService 
   hadoop.yarn.sls.TestSLSRunner 
   hadoop.yarn.sls.TestReservationSystemInvariants 
   
hadoop.yarn.server.nodemanager.containermanager.linux.resources.TestNumaResourceAllocator
 
   
hadoop.yarn.server.nodemanager.containermanager.linux.resources.TestNumaResourceHandlerImpl
 
   hadoop.yarn.server.resourcemanager.recovery.TestFSRMStateStore 
   hadoop.yarn.server.resourcemanager.TestClientRMService 
   
hadoop.yarn.server.resourcemanager.monitor.invariants.TestMetricsInvariantChecker
 
  

   cc:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/diff-compile-cc-root.txt
  [4.0K]

   javac:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/diff-compile-javac-root.txt
  [488K]

   checkstyle:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/diff-checkstyle-root.txt
  [14M]

   hadolint:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/diff-patch-hadolint.txt
  [4.0K]

   mvnsite:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/patch-mvnsite-root.txt
  [572K]

   pathlen:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/pathlen.txt
  [12K]

   pylint:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/diff-patch-pylint.txt
  [20K]

   shellcheck:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/diff-patch-shellcheck.txt
  [72K]

   whitespace:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/whitespace-eol.txt
  [12M]
   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/whitespace-tabs.txt
  [1.3M]

   javadoc:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/patch-javadoc-root.txt
  [36K]

   unit:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt
  [224K]
   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
  [516K]
   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt
  [36K]
   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1318/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs_src_contrib_bkjournal.txt
  [16K]
   

Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86_64

[Apache Jenkins Server]

For more details, see 
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/1570/

[Apr 24, 2024, 1:39:57 AM] (github) HDFS-17469. Audit log for reportBadBlocks 
RPC (#6731)
[Apr 24, 2024, 9:33:50 AM] (github) YARN-11672. Create a CgroupHandler 
implementation for cgroup v2 (#6734)
[Apr 24, 2024, 12:58:50 PM] (github) YARN-11191. Fix potentional deadlock in 
GlobalScheduler refreshQueues (#6732)




-1 overall


The following subsystems voted -1:
blanks hadolint pathlen spotbugs unit xml


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


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


Specific tests:

XML :

   Parsing Error(s): 
   
hadoop-common-project/hadoop-common/src/test/resources/xml/external-dtd.xml 
   
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-excerpt.xml
 
   
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-missing-tags.xml
 
   
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-missing-tags2.xml
 
   
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-sample-output.xml
 
   
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/fair-scheduler-invalid.xml
 
   
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/yarn-site-with-invalid-allocation-file-ref.xml
 

spotbugs :

   module:hadoop-hdfs-project/hadoop-hdfs-httpfs 
   Redundant nullcheck of xAttrs, which is known to be non-null in 
org.apache.hadoop.fs.http.client.HttpFSFileSystem.getXAttr(Path, String) 
Redundant null check at HttpFSFileSystem.java:is known to be non-null in 
org.apache.hadoop.fs.http.client.HttpFSFileSystem.getXAttr(Path, String) 
Redundant null check at HttpFSFileSystem.java:[line 1373] 

spotbugs :

   module:hadoop-yarn-project/hadoop-yarn 
   org.apache.hadoop.yarn.service.ServiceScheduler$1.load(ConfigFile) may 
return null, but is declared @Nonnull At ServiceScheduler.java:is declared 
@Nonnull At ServiceScheduler.java:[line 555] 

spotbugs :

   module:hadoop-hdfs-project 
   Redundant nullcheck of xAttrs, which is known to be non-null in 
org.apache.hadoop.fs.http.client.HttpFSFileSystem.getXAttr(Path, String) 
Redundant null check at HttpFSFileSystem.java:is known to be non-null in 
org.apache.hadoop.fs.http.client.HttpFSFileSystem.getXAttr(Path, String) 
Redundant null check at HttpFSFileSystem.java:[line 1373] 

spotbugs :

   module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications 
   org.apache.hadoop.yarn.service.ServiceScheduler$1.load(ConfigFile) may 
return null, but is declared @Nonnull At ServiceScheduler.java:is declared 
@Nonnull At ServiceScheduler.java:[line 555] 

spotbugs :

   
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services
 
   org.apache.hadoop.yarn.service.ServiceScheduler$1.load(ConfigFile) may 
return null, but is declared @Nonnull At ServiceScheduler.java:is declared 
@Nonnull At ServiceScheduler.java:[line 555] 

spotbugs :

   
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core
 
   org.apache.hadoop.yarn.service.ServiceScheduler$1.load(ConfigFile) may 
return null, but is declared @Nonnull At ServiceScheduler.java:is declared 
@Nonnull At ServiceScheduler.java:[line 555] 

spotbugs :

   module:hadoop-yarn-project 
   org.apache.hadoop.yarn.service.ServiceScheduler$1.load(ConfigFile) may 
return null, but is declared @Nonnull At ServiceScheduler.java:is declared 
@Nonnull At ServiceScheduler.java:[line 555] 

spotbugs :

   module:root 
   Redundant nullcheck of xAttrs, which is known to be non-null in 
org.apache.hadoop.fs.http.client.HttpFSFileSystem.getXAttr(Path, String) 
Redundant null check at HttpFSFileSystem.java:is known to be non-null in 
org.apache.hadoop.fs.http.client.HttpFSFileSystem.getXAttr(Path, String) 
Redundant null check at HttpFSFileSystem.java:[line 1373] 
   org.apache.hadoop.yarn.service.ServiceScheduler$1.load(ConfigFile) may 
return null, but is declared @Nonnull At ServiceScheduler.java:is declared 
@Nonnull At ServiceScheduler.java:[line 555] 

Failed junit tests :

   hadoop.hdfs.server.datanode.TestLargeBlockReport 
  

   cc:

  
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/1570/artifact/out/results-compile-cc-root.txt
 [96K]

   javac:

  

Apache Hadoop qbt Report: branch-2.10+JDK7 on Linux/x86_64

[Apache Jenkins Server]

For more details, see 
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/

No changes




-1 overall


The following subsystems voted -1:
asflicense hadolint mvnsite pathlen unit


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


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


Specific tests:

Failed junit tests :

   hadoop.ipc.TestIPC 
   hadoop.fs.TestFileUtil 
   hadoop.contrib.bkjournal.TestBookKeeperHACheckpoints 
   hadoop.hdfs.server.namenode.snapshot.TestSnapshotBlocksMap 
   hadoop.hdfs.server.namenode.ha.TestPipelinesFailover 
   hadoop.hdfs.qjournal.server.TestJournalNodeRespectsBindHostKeys 
   hadoop.hdfs.TestLeaseRecovery2 
   
hadoop.hdfs.server.blockmanagement.TestReplicationPolicyWithUpgradeDomain 
   hadoop.hdfs.server.federation.resolver.order.TestLocalResolver 
   hadoop.hdfs.server.federation.resolver.TestMultipleDestinationResolver 
   hadoop.hdfs.server.federation.router.TestRouterQuota 
   hadoop.hdfs.server.federation.router.TestRouterNamenodeHeartbeat 
   hadoop.contrib.bkjournal.TestBookKeeperHACheckpoints 
   hadoop.mapreduce.jobhistory.TestHistoryViewerPrinter 
   hadoop.mapreduce.lib.input.TestLineRecordReader 
   hadoop.mapred.TestLineRecordReader 
   hadoop.resourceestimator.solver.impl.TestLpSolver 
   hadoop.resourceestimator.service.TestResourceEstimatorService 
   hadoop.yarn.sls.TestSLSRunner 
   
hadoop.yarn.server.nodemanager.containermanager.linux.resources.TestNumaResourceAllocator
 
   
hadoop.yarn.server.nodemanager.containermanager.linux.resources.TestNumaResourceHandlerImpl
 
   
hadoop.yarn.server.resourcemanager.monitor.invariants.TestMetricsInvariantChecker
 
   hadoop.yarn.server.resourcemanager.TestClientRMService 
  

   cc:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/diff-compile-cc-root.txt
  [4.0K]

   javac:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/diff-compile-javac-root.txt
  [508K]

   checkstyle:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/diff-checkstyle-root.txt
  [14M]

   hadolint:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/diff-patch-hadolint.txt
  [4.0K]

   mvnsite:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/patch-mvnsite-root.txt
  [588K]

   pathlen:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/pathlen.txt
  [12K]

   pylint:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/diff-patch-pylint.txt
  [20K]

   shellcheck:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/diff-patch-shellcheck.txt
  [72K]

   whitespace:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/whitespace-eol.txt
  [12M]
   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/whitespace-tabs.txt
  [1.3M]

   javadoc:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/patch-javadoc-root.txt
  [36K]

   unit:

   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt
  [244K]
   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
  [456K]
   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt
  [36K]
   
https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs_src_contrib_bkjournal.txt
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https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/1373/artifact/out/patch-unit-hadoop-tools_hadoop-azure.txt
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