insert calls back into the call queue. That's
> > completely unacceptable. A buggy or malicious client can easily cause
> > livelock in the IPC layer with handlers only looping on calls that never
> > satisfy the condition. Why is this not implemented via
> RetriableExcepti
Great work guys.
Wonder if we can elaborate what's impact of not having #2 fixed, and why #2
is not needed for the feature to complete?
2. Need to fix automatic failover with ZKFC. Currently it does not doesn't
know about ObserverNodes trying to convert them to SBNs.
Thanks.
--Yongjun
On Wed, D
Yongjun Zhang created HDFS-14012:
Summary: Add diag info in RetryInvocationHandler
Key: HDFS-14012
URL: https://issues.apache.org/jira/browse/HDFS-14012
Project: Hadoop HDFS
Issue Type
hadoop.apache.org/releases.html page.
>
> I just did it, FYI: https://svn.apache.org/viewvc?view=revision&revision=
> 1837967
>
> Thanks
> +Vinod
>
>
> On May 31, 2018, at 10:48 PM, Yongjun Zhang wrote:
>
> Greetings all,
>
> I've created the first re
--Yongjun
On Mon, Jul 9, 2018 at 2:08 PM, Jonathan Eagles wrote:
> Thank you, Yongjun Zhang for resolving this issue for me. I have verified
> the 3.0.3 build is now working for me for tez to specify as a hadoop
> dependency.
>
> As for release procedure, can someone comment o
today and now 2.9.1 is pushed to the mvn repo.
>>
>> You can double check it. I suspect sometimes Nexus may fail to notify
>> user when this is unexpected failures.
>>
>>
>>
>>
>>
>> Bests,
>>
>> Sammi
>>
>> *From:* Yongj
can resume the build with the
> command
> [ERROR] mvn -rf :hadoop-shim
>
> Not seeing the artifact published here as well.
> https://mvnrepository.com/artifact/org.apache.hadoop/hadoop-project
>
> On Tue, Jun 12, 2018 at 6:44 PM, Yongjun Zhang
> wrote:
>
>> Thank
Verified that various queue config properties for CS are refreshable
> - Verified streaming jobs work as expected
> - Verified that user weights work as expected
> - Verified that FairOrderingPolicy in a CS queue will evenly assign
> resources
> - Verified running yarn shell applicatio
istributed HDFS with KMS
>>- Ran basic hdfs commands with encryption
>>- Sanity checked webui and logs
>>
>>
>>
>> -Xiao
>>
>> On Fri, Jun 8, 2018 at 10:34 AM, Brahma Reddy Battula <
>> brahmareddy.batt...@hotmail.com> wrote:
>>
Hello,
PMC votes are needed for release, can I get some help from PMCs?
Really appreciate it!
--Yongjun
On Thu, Jun 7, 2018 at 6:15 PM, Yongjun Zhang wrote:
> Thank you all very much for the testing, feedback and discussion!
>
> I was able to build outside docker, by following
BTW, thanks Allen and Steve for discussing and suggestion about the site
build problem I hit earlier, I did the following step
mvn install -DskipTests
before doing the steps Nanda listed helped to solve the problems.
--Yongjun
On Thu, Jun 7, 2018 at 6:15 PM, Yongjun Zhang wrote:
> Th
Thank you all very much for the testing, feedback and discussion!
I was able to build outside docker, by following the steps Nanda described,
I saw the same problem; then I tried 3.0.2 released a while back, it has
the same issue.
As Allen pointed out, it seems the steps to build site are not cor
Yongjun Zhang created HDFS-13663:
Summary: Should throw exception when incorrect block size is set
Key: HDFS-13663
URL: https://issues.apache.org/jira/browse/HDFS-13663
Project: Hadoop HDFS
bu Asanuma
> wrote:
>
>> Sorry, I forgot to write my vote in the last message.
>>
>> +1 (non-binding)
>>
>> Regards,
>> Takanobu
>>
>> > -Original Message-
>> > From: Takanobu Asanuma [mailto:tasan...@yahoo-corp.jp]
>> >
Hi Gabor,
I got the git tag in, it's release-3.0.3-RC0. Would you please give it a
try?
It should correspond to
commit 37fd7d752db73d984dc31e0cdfd590d252f5e075
Author: Yongjun Zhang
Date: Wed May 30 00:07:33 2018 -0700
Update version to 3.0.3 to prepare for 3.0.3 release
T
t; - basic sanity check of NN, RM UI
> >
> > Thanks,
> > Ajay
> >
> > On 6/2/18, 12:45 AM, "Shashikant Banerjee" <
> sbaner...@hortonworks.com>
> > wrote:
> >
> > Hi Yongjun,
> >
jobs work as expected
> - Verified that user weights work as expected
> - Verified that FairOrderingPolicy in a CS queue will evenly assign
> resources
> - Verified running yarn shell application runs as expected
>
>
>
>
>
>
>
> On Friday, June 1, 2018,
>> https://issues.apache.org/jira/issues/?filter=12343997
>
> Even after logging in, I am not able to see any jiras.
> It says "The requested filter doesn't exist or is private."
>
> On Fri, Jun 1, 2018 at 10:41 AM, Yongjun Zhang
> wrote:
>
>> Thank
ems to be private. I can't see the
>> blocker list.
>> https://issues.apache.org/jira/issues/?filter=12343997
>>
>> Meanwhile , I will be working on testing the release.
>>
>> Thanks
>> Shashi
>> On 6/1/18, 11:18 AM, "Yongjun Zhang" wr
Greetings all,
I've created the first release candidate (RC0) for Apache Hadoop
3.0.3. This is our next maintenance release to follow up 3.0.2. It includes
about 249
important fixes and improvements, among which there are 8 blockers. See
https://issues.apache.org/jira/issues/?filter=12343997
The
rther. Sorry for the inconvenience.
--Yongjun
On Wed, May 30, 2018 at 11:49 AM, Yongjun Zhang
wrote:
> Hi,
>
> The build issues are all solved, and I have cut the 3.0.3 branch and close
> to get a build out. Since it's taking me a bit more time (I expect to send
> vote invitation
Sorry, forgot to mention Junping Du, who also helped me a lot. Many thanks
Junping!
Thanks.
--Yongjun
On Wed, May 30, 2018 at 11:49 AM, Yongjun Zhang
wrote:
> Hi,
>
> The build issues are all solved, and I have cut the 3.0.3 branch and close
> to get a build out. Since it'
ndrew Wang,
Eddy Xu who helped when I tried to solve the build issues.
At this point, please be aware of the existence of branch-3.0, branch-3.0.3.
Best,
--Yongjun
On Sat, May 26, 2018 at 11:52 PM, Yongjun Zhang wrote:
> HI,
>
> I did build before cut branch and hit some issues, h
HI,
I did build before cut branch and hit some issues, have not got to the
bottom, will cut branch after the build issues are resolved.
Thanks.
--Yongjun
On Sat, May 26, 2018 at 1:46 PM, Yongjun Zhang wrote:
> Hi All,
>
> I will be working on cutting the 3.0.3 branch and trying a bu
Hi All,
I will be working on cutting the 3.0.3 branch and trying a build today.
Thanks.
--Yongjun
On Wed, May 23, 2018 at 3:31 PM, Yongjun Zhang wrote:
> Thanks Eric. Sounds good. I may try to see if I can do the branching/RC
> sooner.
>
> --Yongjun
>
>
> On Wed, Ma
> too early.
>
> Echoing Eric Payne, I think we should wait to cut the branch until we are
> actually creating the RC to vote on (i.e. on May 29 or 30 if the vote is to
> be on May 30).
>
> Eric
>
>
>
> On Wed, May 23, 2018 at 4:11 PM, Yongjun Zhang
> wrote:
>
in 3.0.3 release. This is a fix that
> will enable HBase to use Hadoop 3.0.x in the production line.
>
> thanks
> Vrushali
>
>
> On Tue, May 8, 2018 at 10:24 AM, Yongjun Zhang
> wrote:
>
>> Thanks Wei-Chiu and Haibo for the feedback!
>>
>> Good thing is th
please
> refer to CHANGES [2] and RELEASENOTES [3].
> - For download, please got to download page[4]
>
> Thank you all for contributing to the Apache Hadoop 2.9.1.
>
>
> Last, thanks Yongjun Zhang, Junping Du, Andrew Wang and Chris Douglas for
> your help and support.
>
&
>> downstream projects can't pick it up (after the fact that HBase is one of
>> the most important projects around Hadoop).
>>
>> On Mon, May 7, 2018 at 1:19 PM, Yongjun Zhang
>> wrote:
>>
>> > Hi Eric,
>> >
>> > Thanks for the
-Eric Payne
>
>
>
>
>
> On Monday, May 7, 2018, 12:09:00 AM CDT, Yongjun Zhang <
> yjzhan...@apache.org> wrote:
>
>
>
>
>
> Hi All,
>
> >
> We have released Apache Hadoop 3.0.2 in April of this year [1]. Since then,
> there are quite some
Hi All,
>
We have released Apache Hadoop 3.0.2 in April of this year [1]. Since then,
there are quite some commits done to branch-3.0. To further improve the
quality of release, we plan to do 3.0.3 release now. The focus of 3.0.3
will be fixing blockers (3), critical bugs (17) and bug fixes (~130)
Yongjun Zhang created HDFS-13315:
Summary: Add a test for the issue reported in HDFS-11481 which is
fixed by HDFS-10997.
Key: HDFS-13315
URL: https://issues.apache.org/jira/browse/HDFS-13315
Project
Yongjun Zhang created HDFS-13115:
Summary: Handle inode of a given inodeId already deleted
Key: HDFS-13115
URL: https://issues.apache.org/jira/browse/HDFS-13115
Project: Hadoop HDFS
Issue
Yongjun Zhang created HDFS-13101:
Summary: Yet another fsimage corruption related to snapshot
Key: HDFS-13101
URL: https://issues.apache.org/jira/browse/HDFS-13101
Project: Hadoop HDFS
Issue
Yongjun Zhang created HDFS-13100:
Summary: Handle IllegalArgumentException in when GETSERVERDEFAULTS
is not implemented in webhdfs.
Key: HDFS-13100
URL: https://issues.apache.org/jira/browse/HDFS-13100
Congratulations Andrew and all, a great milestone! Thanks Andrew for
driving it!
--Yongjun
On Tue, Dec 19, 2017 at 9:10 AM, Jonathan Kelly
wrote:
> Thanks, Andrew!
>
> On Mon, Dec 18, 2017 at 4:54 PM Andrew Wang
> wrote:
>
> > Thanks for the spot, I just pushed a correct tag. I can't delete th
Yongjun Zhang created HDFS-12866:
Summary: Recursive delete of a large directory or snapshot makes
namenode unresponsive
Key: HDFS-12866
URL: https://issues.apache.org/jira/browse/HDFS-12866
Project
Thanks for finding the issue Wei-Chiu.
I agree hsync should be handling DN failure similarly as write-pipeline
recovery, as you stated. If it's not doing that, it should be fixed.
--Yongjun
On Mon, Sep 11, 2017 at 10:53 AM, Wei-Chiu Chuang
wrote:
> Hello my dear HDFS dev colleagues,
>
> It app
[
https://issues.apache.org/jira/browse/HDFS-12296?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yongjun Zhang resolved HDFS-12296.
--
Resolution: Won't Fix
> Add a field to FsServerDefaults to tell if external attribute
[
https://issues.apache.org/jira/browse/HDFS-12294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yongjun Zhang resolved HDFS-12294.
--
Resolution: Won't Fix
> Let distcp to bypass external attribute provider when
Yongjun Zhang created HDFS-12404:
Summary: Name of config introduced by HDFS-12357 need to be
changed from authorization.provider to attribute.provider
Key: HDFS-12404
URL: https://issues.apache.org/jira/browse
Yongjun Zhang created HDFS-12360:
Summary: TestLeaseRecoveryStriped.testLeaseRecovery failure
Key: HDFS-12360
URL: https://issues.apache.org/jira/browse/HDFS-12360
Project: Hadoop HDFS
Issue
Yongjun Zhang created HDFS-12357:
Summary: Let NameNode to bypass external attribute provider for
special user
Key: HDFS-12357
URL: https://issues.apache.org/jira/browse/HDFS-12357
Project: Hadoop
[
https://issues.apache.org/jira/browse/HDFS-12202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yongjun Zhang resolved HDFS-12202.
--
Resolution: Won't Fix
> Provide new set of FileSystem API to bypass external attribute
Yongjun Zhang created HDFS-12296:
Summary: Add a field to FsServerDefaults to tell if external
attirbute provider is enabled
Key: HDFS-12296
URL: https://issues.apache.org/jira/browse/HDFS-12296
Yongjun Zhang created HDFS-12295:
Summary: NameNode to support file path prefix
/.reserved/bypassExtAttr
Key: HDFS-12295
URL: https://issues.apache.org/jira/browse/HDFS-12295
Project: Hadoop HDFS
Yongjun Zhang created HDFS-12294:
Summary: Support /.reserved/bypassExtAttr prefix to file path so
getFileStatus etc can bypass external attribute provider
Key: HDFS-12294
URL: https://issues.apache.org/jira
Yongjun Zhang created HDFS-12202:
Summary: Provide new set of FileSystem API to bypass external
attribute provider
Key: HDFS-12202
URL: https://issues.apache.org/jira/browse/HDFS-12202
Project
Yongjun Zhang created HDFS-12191:
Summary: Provide option to not capture the accessTime change of a
file to snapshot if no other modification has been done
Key: HDFS-12191
URL: https://issues.apache.org/jira
Yongjun Zhang created HDFS-12190:
Summary: Enable 'hdfs dfs -stat' to display access time
Key: HDFS-12190
URL: https://issues.apache.org/jira/browse/HDFS-12190
Project: Hadoop HDFS
Yongjun Zhang created HDFS-12162:
Summary: Update listStatus document to describe the behavior when
the argument is a file
Key: HDFS-12162
URL: https://issues.apache.org/jira/browse/HDFS-12162
Yongjun Zhang created HDFS-12139:
Summary: liststatus returns incorrect pathSuffix for path of file
Key: HDFS-12139
URL: https://issues.apache.org/jira/browse/HDFS-12139
Project: Hadoop HDFS
Yongjun Zhang created HDFS-11976:
Summary: Examine code base for cases that exception is thrown from
finally block and fix it
Key: HDFS-11976
URL: https://issues.apache.org/jira/browse/HDFS-11976
Yongjun Zhang created HDFS-11974:
Summary: Fsimage transfer failed due to socket timeout, but logs
doesn't show that
Key: HDFS-11974
URL: https://issues.apache.org/jira/browse/HDFS-11974
Pr
Yongjun Zhang created HDFS-11938:
Summary: Logs for KMS delegation token lifecycle
Key: HDFS-11938
URL: https://issues.apache.org/jira/browse/HDFS-11938
Project: Hadoop HDFS
Issue Type
Yongjun Zhang created HDFS-11914:
Summary: Add more diagnosis info for fsimage transfer failure.
Key: HDFS-11914
URL: https://issues.apache.org/jira/browse/HDFS-11914
Project: Hadoop HDFS
Regards,
> Akira
>
> On 2017/05/17 18:38, Yongjun Zhang wrote:
>
>> Hi,
>>
>> I saw quite a few jenkins test failure for patches uploaded to jira,
>>
>> For example,
>> https://builds.apache.org/job/PreCommit-HADOOP-Build/12347/console
>>
>&g
Hi,
I saw quite a few jenkins test failure for patches uploaded to jira,
For example,
https://builds.apache.org/job/PreCommit-HADOOP-Build/12347/console
apache-yetus-2971eff/yetus-project/pom.xml
Modes: Sentinel MultiJDK Jenkins Robot Docker ResetRepo UnitTests
Processing: HADOOP-14407
HA
Yongjun Zhang created HDFS-11799:
Summary: Introduce a config to allow setting up write pipeline
with single node
Key: HDFS-11799
URL: https://issues.apache.org/jira/browse/HDFS-11799
Project: Hadoop
Yongjun Zhang created HDFS-11706:
Summary: Enable fallback to regular distcp when distcp failed with
snapshot diff
Key: HDFS-11706
URL: https://issues.apache.org/jira/browse/HDFS-11706
Project
Yongjun Zhang created HDFS-11656:
Summary: RetryInvocationHandler may report ANN as SNN in messages.
Key: HDFS-11656
URL: https://issues.apache.org/jira/browse/HDFS-11656
Project: Hadoop HDFS
Yongjun Zhang created HDFS-11385:
Summary: DistCp CopyCommitter should issue warning instead of
throw exception when failed to delete file.
Key: HDFS-11385
URL: https://issues.apache.org/jira/browse/HDFS-11385
Thanks Andrew much for the work here!
+1 (binding).
- Downloaded both binary and src tarballs
- Verified md5 checksum and signature for both
- Built from source tarball
- Deployed 2 pseudo clusters, one with the released tarball and the other
with what I built from source, and did the following
Yongjun Zhang created HDFS-11292:
Summary: log lastWrittenTxId in logSyncAll
Key: HDFS-11292
URL: https://issues.apache.org/jira/browse/HDFS-11292
Project: Hadoop HDFS
Issue Type
Yongjun Zhang created HDFS-11040:
Summary: Add documentation for HDFS-9820 distcp improvement
Key: HDFS-11040
URL: https://issues.apache.org/jira/browse/HDFS-11040
Project: Hadoop HDFS
Issue
Yongjun Zhang created HDFS-10993:
Summary: rename may fail without a clear message indicating the
failure reason.
Key: HDFS-10993
URL: https://issues.apache.org/jira/browse/HDFS-10993
Project: Hadoop
Hi Sangjin,
Thanks a lot for your work here.
My +1 (binding).
- Downloaded both binary and src tarballs
- Verified md5 checksum and signature for both
- Build from source tarball
- Deployed 2 pseudo clusters, one with the released tarball and the other
with what I built from source, and did the
Yongjun Zhang created HDFS-10961:
Summary: Flaky test TestSnapshotFileLength.testSnapshotfileLength
Key: HDFS-10961
URL: https://issues.apache.org/jira/browse/HDFS-10961
Project: Hadoop HDFS
Yongjun Zhang created HDFS-10943:
Summary: rollEditLog expects empty EditsDoubleBuffer.bufCurrent
which is not guaranteed
Key: HDFS-10943
URL: https://issues.apache.org/jira/browse/HDFS-10943
Project
Yongjun Zhang created HDFS-10942:
Summary: Incorrect handling of flushing edit logs to JN
Key: HDFS-10942
URL: https://issues.apache.org/jira/browse/HDFS-10942
Project: Hadoop HDFS
Issue
Yongjun Zhang created HDFS-10919:
Summary: Provide admin/debug tool to dump out info of a given block
Key: HDFS-10919
URL: https://issues.apache.org/jira/browse/HDFS-10919
Project: Hadoop HDFS
Yongjun Zhang created HDFS-10887:
Summary: Provide admin/debug tool to dump block map
Key: HDFS-10887
URL: https://issues.apache.org/jira/browse/HDFS-10887
Project: Hadoop HDFS
Issue Type
Yongjun Zhang created HDFS-10812:
Summary: ntermittent failure of
TestRBWBlockInvalidation.testRWRInvalidation
Key: HDFS-10812
URL: https://issues.apache.org/jira/browse/HDFS-10812
Project: Hadoop
Yongjun Zhang created HDFS-10811:
Summary: Intermittent failure of
TestRBWBlockInvalidation.testBlockInvalidationWhenRBWReplicaMissedInDN
Key: HDFS-10811
URL: https://issues.apache.org/jira/browse/HDFS-10811
[
https://issues.apache.org/jira/browse/HDFS-10575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yongjun Zhang resolved HDFS-10575.
--
Resolution: Duplicate
> webhdfs fails with filenames including semicol
[
https://issues.apache.org/jira/browse/HDFS-10788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yongjun Zhang resolved HDFS-10788.
--
Resolution: Duplicate
Thanks guys, I'm marking it as duplicate of HDFS-9958.
&
Hi Brahma,
Thanks for reporting the issue.
If your problem is really a network issue, then your proposed solution
sounds reasonable to me, and it's different than what HDFS-6937 intends to
solve. I think we can create a new jira for your issue. Here is why:
HDFS-6937's scenario is that we keep r
Yongjun Zhang created HDFS-10698:
Summary: Test org.apache.hadoop.cli.TestHDFSCLI fails in trunk
Key: HDFS-10698
URL: https://issues.apache.org/jira/browse/HDFS-10698
Project: Hadoop HDFS
Yongjun Zhang created HDFS-10667:
Summary: Report more accurate info about data corruption location
Key: HDFS-10667
URL: https://issues.apache.org/jira/browse/HDFS-10667
Project: Hadoop HDFS
[
https://issues.apache.org/jira/browse/HDFS-10587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yongjun Zhang resolved HDFS-10587.
--
Resolution: Duplicate
Fix Version/s: 2.7.1, 2.6.4
Closing this jira as duplicate of HDFS
Yongjun Zhang created HDFS-10652:
Summary: Add a unit test for HDFS-4660
Key: HDFS-10652
URL: https://issues.apache.org/jira/browse/HDFS-10652
Project: Hadoop HDFS
Issue Type: Bug
Yongjun Zhang created HDFS-10632:
Summary: DataXceiver to report the length of the block it's
receiving
Key: HDFS-10632
URL: https://issues.apache.org/jira/browse/HDFS-10632
Project: Hadoop
Yongjun Zhang created HDFS-10625:
Summary: VolumeScanner to report why a block is found bad
Key: HDFS-10625
URL: https://issues.apache.org/jira/browse/HDFS-10625
Project: Hadoop HDFS
Issue
Yongjun Zhang created HDFS-10624:
Summary: VolumeScanner to report why a block is found bad
Key: HDFS-10624
URL: https://issues.apache.org/jira/browse/HDFS-10624
Project: Hadoop HDFS
Issue
Yongjun Zhang created HDFS-10603:
Summary: Flaky test
org.apache.hadoop.hdfs.server.namenode.snapshot.TestOpenFilesWithSnapshot.testWithCheckpoint
Key: HDFS-10603
URL: https://issues.apache.org/jira/browse/HDFS
Yongjun Zhang created HDFS-10396:
Summary: Using -diff option with DistCp may get "Comparison method
violates its general contract" exception
Key: HDFS-10396
URL: https://issues.apache.org/jira/browse/
Yongjun Zhang created HDFS-10387:
Summary: DataTransferProtocol#writeBlock missing some javadocs
Key: HDFS-10387
URL: https://issues.apache.org/jira/browse/HDFS-10387
Project: Hadoop HDFS
Yongjun Zhang created HDFS-10386:
Summary: DataTransferProtocol#writeBlock missing some javadocs
Key: HDFS-10386
URL: https://issues.apache.org/jira/browse/HDFS-10386
Project: Hadoop HDFS
Yongjun Zhang created HDFS-10376:
Summary: setOwner call is not run as the specified user in
TestPermission
Key: HDFS-10376
URL: https://issues.apache.org/jira/browse/HDFS-10376
Project: Hadoop HDFS
Yongjun Zhang created HDFS-10333:
Summary: Intermittent org.apache.hadoop.hdfs.TestFileAppend
failure in trunk
Key: HDFS-10333
URL: https://issues.apache.org/jira/browse/HDFS-10333
Project: Hadoop
Yongjun Zhang created HDFS-10314:
Summary: Propose a new tool that wraps around distcp to "restore"
changes on target cluster
Key: HDFS-10314
URL: https://issues.apache.org/jira/browse/
Yongjun Zhang created HDFS-10313:
Summary: Distcp does not check the order of snapshot names passed
to -diff
Key: HDFS-10313
URL: https://issues.apache.org/jira/browse/HDFS-10313
Project: Hadoop HDFS
Yongjun Zhang created HDFS-10263:
Summary: Reversed snapshot diff report contains incorrect entries
Key: HDFS-10263
URL: https://issues.apache.org/jira/browse/HDFS-10263
Project: Hadoop HDFS
[
https://issues.apache.org/jira/browse/HDFS-10211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yongjun Zhang resolved HDFS-10211.
--
Resolution: Duplicate
> Add more info to DelegationTokenIdentifier#toString for bet
Yongjun Zhang created HDFS-10211:
Summary: Add more info to DelegationTokenIdentifier#toString for
better supportability
Key: HDFS-10211
URL: https://issues.apache.org/jira/browse/HDFS-10211
Project
Yongjun Zhang created HDFS-9939:
---
Summary: Possible performance improvement by increasing buf size
in DecompressorStream in HDFS
Key: HDFS-9939
URL: https://issues.apache.org/jira/browse/HDFS-9939
That's nice, thanks Andrew and Allen.
--Yongjun
On Thu, Mar 3, 2016 at 9:11 PM, Andrew Wang
wrote:
> Hi all,
>
> With the inclusion of HADOOP-12651 going back to branch-2.8, CHANGES.txt
> and release notes are now generated by Yetus. I've gone ahead and deleted
> the manually updated CHANGES.tx
Yongjun Zhang created HDFS-9889:
---
Summary: Update balancer/mover document about HDFS-6133 feature
Key: HDFS-9889
URL: https://issues.apache.org/jira/browse/HDFS-9889
Project: Hadoop HDFS
Issue
Thanks Andrew for initiating the effort!
+1 on pushing 3.x with extended alpha cycle, and continuing the more stable
2.x releases.
--Yongjun
On Thu, Feb 18, 2016 at 5:58 PM, Andrew Wang
wrote:
> Hi Kai,
>
> Sure, I'm open to it. It's a new major release, so we're allowed to make
> these kinds
Yongjun Zhang created HDFS-9820:
---
Summary: Improve distcp to support efficient restore
Key: HDFS-9820
URL: https://issues.apache.org/jira/browse/HDFS-9820
Project: Hadoop HDFS
Issue Type: New
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