+1, thanks Ahmar!
On Fri, Feb 28, 2025 at 7:21 AM larry mccay wrote:
> +1
>
> Thanks, Ahmar!
>
> On Fri, Feb 28, 2025 at 7:37 AM slfan1989 wrote:
>
> > +1
> >
> > I can provide assistance with the ARM release, as I originally planned to
> > release Hadoop 3.5.0, which supports JDK17, and have b
+1
On Wed, Dec 6, 2023 at 8:39 AM Akira Ajisaka wrote:
>
> +1
>
>
>
> On Wed, Dec 6, 2023 at 1:10 PM Xiaoqiao He wrote:
>
> > Dear Hadoop devs,
> >
> > Given the feedback from the discussion thread [1], I'd like to start
> > an official thread for the community to vote on release line 3.2 EOL.
>
Hmm I'm looking at HADOOP-11867 related stuff but couldn't find it
mentioned anywhere in change log or release notes. Are they actually
up-to-date?
On Mon, Jan 2, 2023 at 7:48 AM Masatake Iwasaki
wrote:
>
> >- building HBase 2.4.13 and Hive 3.1.3 against 3.3.5 failed due to
> > dependency ch
[
https://issues.apache.org/jira/browse/HDFS-16686?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun resolved HDFS-16686.
-
Fix Version/s: 3.3.9
Hadoop Flags: Reviewed
Resolution: Fixed
> GetJournalEditServlet fa
[
https://issues.apache.org/jira/browse/HDFS-4043?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun resolved HDFS-4043.
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Namenode Kerberos Login d
[
https://issues.apache.org/jira/browse/HDFS-16702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun resolved HDFS-16702.
-
Hadoop Flags: Reviewed
Resolution: Fixed
> MiniDFSCluster should report cause of exception
I'm still trying to get a successful run from Spark side here:
https://github.com/apache/spark/pull/37281. The last CI run failed,
but most likely due to some issue not related to Hadoop.
On Thu, Aug 4, 2022 at 10:27 AM Steve Loughran
wrote:
>
> The vote passed with the following result.
>
> Bind
+1
- Compiled from source
- Verified checksums & signatures
- Launched a pseudo HDFS cluster and ran some simple commands
- Ran full Spark tests with the RC
Thanks Steve!
Chao
On Mon, May 16, 2022 at 2:19 AM Ayush Saxena wrote:
>
> +1,
> * Built from source.
> * Successful native build on Ubun
; >
> > > Akira
> > >
> > > On Sat, May 7, 2022 at 10:52 AM Ayush Saxena wrote:
> > >
> > >> Hmm, I see the artifacts ideally should have got overwritten by the new
> > >> RC, but they didn’t. The reason seems like the staging path shared
&g
mail?
>
> On Sat, 7 May 2022 at 06:18, Chao Sun wrote:
>>
>> Seems there are some issues with the shaded client as I was not able
>> to compile Apache Spark with the RC
>> (https://github.com/apache/spark/pull/36474). Looks like it's compiled
>> with t
Seems there are some issues with the shaded client as I was not able
to compile Apache Spark with the RC
(https://github.com/apache/spark/pull/36474). Looks like it's compiled
with the `-DskipShade` option and the hadoop-client-api JAR doesn't
contain any class:
➜ hadoop-client-api jar tf 3.3.3/h
[
https://issues.apache.org/jira/browse/HDFS-16507?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun resolved HDFS-16507.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> [SBN read] Avoid purg
Thanks all! I really appreciate all the help I received while working
on Hadoop, and looking forward to contributing more to this project!
A small correction: my given name is actually Chao. I made a mistake
when adding my full name to the apache account :).
Best,
Chao
On Tue, Mar 8, 2022 at 11:
s,
> - He Xiaoqiao
>
> [1] https://cwiki.apache.org/confluence/display/HADOOP2/HowToRelease
>
> On Sun, Mar 6, 2022 at 10:14 AM Chao Sun wrote:
>
>> Ah I forgot to do `hugo` before committing the changes. Sorry. It should
>> be
>> good now.
>>
>> Chao
Ah I forgot to do `hugo` before committing the changes. Sorry. It should be
good now.
Chao
On Sat, Mar 5, 2022 at 9:28 AM Chao Sun wrote:
> Hmm interesting. I followed the steps in that second link you posted,
> and the results looked good when I ran `hugo serve` locally: I can see
uncement
> about release 3.3.2. If we missed any steps to publish following
> guidelines[2]? Thanks.
>
> Best Regards,
> - He Xiaoqiao
>
> [1] https://hadoop.apache.org/
> [2] https://cwiki.apache.org/confluence/display/HADOOP2/HowToRelease
>
>
> On Fri, Mar 4, 2022 at
Hi All,
It gives me great pleasure to announce that the Apache Hadoop community has
voted to release Apache Hadoop 3.3.2.
This is the second stable release of Apache Hadoop 3.3 line. It contains
284 bug fixes, improvements and enhancements since 3.3.1.
Users are encouraged to read the overview o
nd skimmed the
> contents.
>
> Thanks,
> Masatake Iwasaki
>
> On 2022/02/22 14:17, Chao Sun wrote:
> > Hi all,
> >
> > Here's Hadoop 3.3.2 release candidate #5:
> >
> > The RC is available at:
> http://people.apache.org/~sunchao/hadoop-3.3.2-RC
Hi all, I just started another voting thread for RC5. Please evaluate and
vote there. Thanks!
On Mon, Feb 21, 2022 at 10:46 AM Chao Sun wrote:
> Ah I take it back: the CHANGELOG is part of the hadoop-3.3.2-site.tar.gz
> too. I'll start a new RC with the only change being the CHANGE
Hi all,
Here's Hadoop 3.3.2 release candidate #5:
The RC is available at: http://people.apache.org/~sunchao/hadoop-3.3.2-RC5
The RC tag is at:
https://github.com/apache/hadoop/releases/tag/release-3.3.2-RC5
The Maven artifacts are staged at:
https://repository.apache.org/content/repositories/orga
s.
>>> I am curious if this requires new RC or you would like to update
>>> Changelog
>>> in the existing RC. Either way, once Changelog is updated, and since
>>> other
>>> functional testing looks good anyways, my vote would be +1 (non-binding).
>>>
&g
nd since other
>> functional testing looks good anyways, my vote would be +1 (non-binding).
>>
>>
>> On Tue, 15 Feb 2022 at 11:27 PM, Chao Sun wrote:
>>
>> > Thanks again Viraj!
>> >
>> > > 1. Incorrect fix versions: HADOOP-17988, H
7728
>
> 2. HADOOP-17873 is not yet resolved but the corresponding commit is
> present.
>
> 3. Resolved with 3.3.2 fixversion but no no corresponding commit found on
> 3.3.2:
> HADOOP-17936
> HADOOP-18066
>
>
>
> On Mon, Feb 14, 2022 at 11:49 PM Chao Sun wro
HADOOP-17290
> HADOOP-17819
> YARN-9551
>
>
>
> On Mon, Feb 14, 2022 at 11:10 AM Viraj Jasani wrote:
>
> > Thanks Chao. Yes contents are now present, I will start the testing.
> >
> >
> > On Mon, 14 Feb 2022 at 2:13 AM, Chao Sun wrote:
> >
> >>
On Sat, Feb 12, 2022 at 3:12 AM Chao Sun wrote:
>
>> Hi all,
>>
>> Sorry for the delay! was waiting for a few fixes that people have
>> requested
>> to backport. I've just put together Hadoop 3.3.2 RC4 below:
>>
>> The RC is available at:
Hi all,
Sorry for the delay! was waiting for a few fixes that people have requested
to backport. I've just put together Hadoop 3.3.2 RC4 below:
The RC is available at: http://people.apache.org/~sunchao/hadoop-3.3.2-RC4/
The RC tag is at:
https://github.com/apache/hadoop/releases/tag/release-3.3.2
t; > Thanks and regards,
> > Akira
> >
> > On Fri, Jan 28, 2022 at 1:39 PM Masatake Iwasaki <
> iwasak...@oss.nttdata.co.jp <mailto:iwasak...@oss.nttdata.co.jp>> wrote:
> >
> > Thanks for putting this up, Chao Sun.
> >
> > I got following erro
Hi all,
I've put together Hadoop 3.3.2 RC3 below:
The RC is available at: http://people.apache.org/~sunchao/hadoop-3.3.2-RC3/
The RC tag is at:
https://github.com/apache/hadoop/releases/tag/release-3.3.2-RC3
The Maven artifacts are staged at:
https://repository.apache.org/content/repositories/org
org.restlet:jar:2.3.0: Could not transfer artifact
> > > org.restlet.jee:org.restlet:pom:2.3.0 from/to
> maven-default-http-blocker
> > (
> > > http://0.0.0.0/): Blocked mirror for repositories: [maven-restlet (
> > > http://maven.restlet.org, default, releases+snapshots),
Thanks for the update Steve!
Mukund: could you please share the command to get the error above? I tried
a few approaches but couldn't reproduce it :(
Thanks again!
Best,
Chao
On Mon, Jan 24, 2022 at 7:16 AM Steve Loughran wrote:
>
> fix is in t disable auditing, which is now the default
> htt
luster w/ NN, 1 DN, RM, AHS, JHS, and
> 3
> > NMs
> >
> > - Validated inter- and intra-queue preemption
> >
> > - Validated exclusive node labels
> >
> > Thanks a lot Chao for your diligence and hard work on this release.
> >
> > Eric
> >
=6
> > >
> > > all happy
> > >
> > >
> > >
> > > *## binary*
> > > downloaded KEYS and imported, so adding your key to my list (also
> signed
> > > this and updat
Hi all,
I've put together Hadoop 3.3.2 RC2 below:
The RC is available at: http://people.apache.org/~sunchao/hadoop-3.3.2-RC2/
The RC tag is at:
https://github.com/apache/hadoop/releases/tag/release-3.3.2-RC2
The Maven artifacts are staged at:
https://repository.apache.org/content/repositories/org
[
https://issues.apache.org/jira/browse/HDFS-16410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun resolved HDFS-16410.
-
Fix Version/s: 3.4.0
3.3.2
Resolution: Fixed
> Insecure Xml parsing
't know how long
that will take to stabilize.
Sounds good.
Hope everyone had a good holiday break! I'll address the above issues and
create RC1 soon.
Thanks,
Chao
On Thu, Dec 30, 2021 at 6:00 AM Steve Loughran
wrote:
> On Tue, 14 Dec 2021 at 22:56, Chao Sun wrote:
>
>
e Loughran wrote:
> I'll do my best to test this; I'm a bit broken right now.
>
> I think we should mention in a release notes that is the version of a
> log4j included in this and all previous releases is not vulnerable. But
> provide a list plus links to any that have bee
Hi all,
Sorry for the long delay. I've prepared RC0 for Hadoop 3.3.2 below:
The RC is available at: http://people.apache.org/~sunchao/hadoop-3.3.2-RC0/
The RC tag is at:
https://github.com/apache/hadoop/releases/tag/release-3.3.2-RC0
The Maven artifacts are staged at:
https://repository.apache.or
Hi, I just created a release branch branch-3.3.2 and updated the version of
branch-3.3 to 3.3.3-SNAPSHOT. Will try to get the RC1 ready soon.
On Thu, Oct 28, 2021 at 9:58 AM Chao Sun wrote:
> Hi, sorry for the delay! I plan to start the release process within a few
> days.
>
> On
Hi, sorry for the delay! I plan to start the release process within a few
days.
On Thu, Oct 28, 2021 at 3:25 AM Hui Fei wrote:
> Thank you, Chao!
> Do you need any help? I can assist you.
>
> Chao Sun 于2021年9月8日周三 上午1:06写道：
>
>> Hi all,
>>
>> It has been almost
t;
> On Tue, 7 Sep 2021 at 10:36 PM, Chao Sun wrote:
>
>> Hi all,
>>
>> It has been almost 3 months since the 3.3.1 release and branch-3.3 has
>> accumulated quite a few commits (118 atm). In particular, Spark community
>> recently found an issue which prevents o
Hi all,
It has been almost 3 months since the 3.3.1 release and branch-3.3 has
accumulated quite a few commits (118 atm). In particular, Spark community
recently found an issue which prevents one from using the shaded Hadoop
client together with certain compression codecs such as lz4 and snappy
co
+1 (non-binding)
- verified signature and checksum
- launched a single docker based cluster and ran some simple HDFS commands
- build Spark master with 3.3.1 RC and : 1) run full Spark test suites and
all success; 2) tested simple Spark commands against a S3 endpoint; 3)
tested Spark on YARN with
Hi Wei-Chiu,
It seems the Maven staging repository is still pointing at RC0:
https://repository.apache.org/content/repositories/staging/org/apache/hadoop/hadoop-client/3.3.1/,
and it's probably because you need to drop the old RCs in Apache Nexus
server. Could you do that? Thanks.
Chao
On Thu, J
+1. I think this will be very helpful.
On Thu, May 20, 2021 at 3:10 PM Sangjin Lee wrote:
> +1 (binding). It's long overdue IMHO.
>
> On Thu, May 20, 2021 at 2:11 PM Gergely Pollak
> wrote:
>
> > I really like this initiative, thank you!
> > +1 for line length increase to 100 characters.
> >
>
[
https://issues.apache.org/jira/browse/HDFS-15754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun resolved HDFS-15754.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Create packet metrics
+1 (non-binding)
- verified checksums & signatures
- started a single-node cluster in docker and did some simple tests, also
checked NN web-ui
- Did a full test run in Spark using the RC and it looks good
On Thu, Jan 7, 2021 at 3:01 AM 孙立晟 wrote:
> +1 (non-binding)
>
> - Build from source with
mat#testMissingBlocks fails
> (#2136)
> > HDFS-13404. Addendum: RBF:
> > TestRouterWebHDFSContractAppend.testRenameFileBeingAppended fail.
> > Contributed by Takanobu Asanuma.
> > HADOOP-16080. hadoop-aws does not work with hadoop-client-api (#2510).
> > Contributed
t's certainly in the 3.2 branch. Will
>> check
>> > further. If it's in the release I was thinking of adding a warning in
>> the
>> > notes "unstable API"; stable if invoked from DFSClient
>>
>> On Fri, 11 Dec 2020 at 18:21, Chao Sun wro
I'm just curious why this is included in the 3.2.2 release? HDFS-15567 is
tagged with 3.2.3 and the corresponding HDFS-14272 on server side is tagged
with 3.3.0.
> If it goes into FS/FC, what does it do for a viewfs with >1 mounted HDFS?
Should it take path, msync(path) so that viewFS knows where
[
https://issues.apache.org/jira/browse/HDFS-15708?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun resolved HDFS-15708.
-
Fix Version/s: 3.3.1
3.2.2
Hadoop Flags: Reviewed
Resolution: Fixed
Thanks Xiaoqiao. I just committed the fix to branch-3.2 (and will port it
to other branches as well later). Could you cherry-pick it to branch-3.2.2
and start another RC? really appreciate it.
Best,
Chao
On Wed, Dec 2, 2020 at 7:59 PM Xiaoqiao He wrote:
> Thanks Chao Sun for your qu
Thanks Xiaoqiao for the work! Unfortunately we just discovered an issue
(HADOOP-16080) which prevents Spark from consuming this release. I'm
working on a PR for this and wondering if we can include the fix in the
release too.
Thanks again and apologies for the late notice.
Best,
Chao
On Mon, Nov
[
https://issues.apache.org/jira/browse/HDFS-15690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun resolved HDFS-15690.
-
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
Committed to trunk. I&#x
+1 (non-binding) from me as well:
- download the source and build it on mac successfully
- verified all md5, sha512 as well as signatures, however @Xiaoqiao I was
not able to find your public key in
http://svn.apache.org/repos/asf/hadoop/common/dist/KEYS so had to use the
other link.
- started a s
Fri, 16 Oct 2020 at 19:59, Chao Sun wrote:
>
>> Thanks for the replies all!
>>
>> > But in the opposite case, it might have problem, because 2.x server may
>> not understand new client calls added in 3.x
>>
>> Yes not expecting this to work. I'm
;
> > On Mon, Oct 12, 2020 at 8:59 PM Wu,Jianliang(vip.com) <
> > jianliang...@vipshop.com> wrote:
> >
> >> In our case, when nn has upgraded to 3.1.3 and dn’s version was still
> >> 2.6, we found hive to call getContentSummary method , the client and
> >
Hi community,
Does Hadoop 3.x provide wire compatibility between 3.x clients and 2.x
server? There is a blog post from Cloudera [1] mentioning wire
compatibility between 2.x clients and 3.x server, but not the other
direction. Curious if someone knows this. Also it'd be good to know if
someone is
Chao Sun created HDFS-15601:
---
Summary: Batch listing: gracefully fallback to use non-batched
listing when NameNode doesn't support the feature
Key: HDFS-15601
URL: https://issues.apache.org/jira/browse/HDFS-
[
https://issues.apache.org/jira/browse/HDFS-15014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun resolved HDFS-15014.
-
Resolution: Duplicate
> RBF: WebHdfs chooseDatanode shouldn't call getDatano
[
https://issues.apache.org/jira/browse/HDFS-15465?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun resolved HDFS-15465.
-
Fix Version/s: 3.4.0
Resolution: Fixed
> Support WebHDFS accesses to the data stored in sec
Congratulations Ayush!
On Fri, Jul 24, 2020 at 6:43 AM Rahul Gupta wrote:
> Congratulations
>
> On Thu, Jul 23, 2020 at 8:02 PM HarshaKiran Reddy Boreddy <
> bharsh...@gmail.com> wrote:
>
> > Congratulations Ayush Saxena..!!!
> >
> > On Thu, Jul 23, 2020, 8:39 AM Xiaoqiao He wrote:
> >
> > > Co
Chao Sun created HDFS-15423:
---
Summary: RBF: WebHDFS create shouldn't choose DN from all
sub-clusters
Key: HDFS-15423
URL: https://issues.apache.org/jira/browse/HDFS-15423
Project: Hadoop
Congrats Xiaoqiao!
On Thu, Jun 11, 2020 at 9:36 AM Ayush Saxena wrote:
> Congratulations He Xiaoqiao!!!
>
> -Ayush
>
> > On 11-Jun-2020, at 9:30 PM, Wei-Chiu Chuang wrote:
> >
> > In bcc: general@
> >
> > It's my pleasure to announce that He Xiaoqiao has been elected as a
> > committer on the
Chao Sun created HDFS-15335:
---
Summary: Report top N metrics for files in get listing ops
Key: HDFS-15335
URL: https://issues.apache.org/jira/browse/HDFS-15335
Project: Hadoop HDFS
Issue Type
Hi Steve,
Thanks for your valuable feedback and apologies for overlooking the needs
from object store and others! I'll look into the PR.
> Then, after 3.3.0 is out, someone gets to do the FileSystem
implementation, with specification, tests etc. Not me -you are the HDFS
team -of course you can do
We are also very interested to learn from this experience, and I can help
on the translation too. Please let me know if help needed.
Best,
Chao
On Fri, Dec 20, 2019 at 9:38 AM Chen Liang wrote:
> Thanks again for driving the syncup Wei-Chiu! I am also super interested
> in learning about this
Chao Sun created HDFS-15029:
---
Summary: RBF: Supporting batched listing
Key: HDFS-15029
URL: https://issues.apache.org/jira/browse/HDFS-15029
Project: Hadoop HDFS
Issue Type: Sub-task
Chao Sun created HDFS-15015:
---
Summary: Backport HDFS-5040 to branch-2
Key: HDFS-15015
URL: https://issues.apache.org/jira/browse/HDFS-15015
Project: Hadoop HDFS
Issue Type: Improvement
Chao Sun created HDFS-15014:
---
Summary: [RBF] WebHdfs chooseDatanode shouldn't call
getDatanodeReport
Key: HDFS-15014
URL: https://issues.apache.org/jira/browse/HDFS-15014
Project: Hadoop
Chao Sun created HDFS-15005:
---
Summary: Backport HDFS-12300 to branch-2
Key: HDFS-15005
URL: https://issues.apache.org/jira/browse/HDFS-15005
Project: Hadoop HDFS
Issue Type: Bug
[
https://issues.apache.org/jira/browse/HDFS-14034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun reopened HDFS-14034:
-
Re-opening this for backporting to branch-2.
> Support getQuotaUsage API in WebH
[
https://issues.apache.org/jira/browse/HDFS-14671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun resolved HDFS-14671.
-
Resolution: Duplicate
> WebHDFS: Add erasureCodingPolicy to ContentSumm
Chao Sun created HDFS-14671:
---
Summary: WebHDFS: Add erasureCodingPolicy to ContentSummary
Key: HDFS-14671
URL: https://issues.apache.org/jira/browse/HDFS-14671
Project: Hadoop HDFS
Issue Type: Sub
[
https://issues.apache.org/jira/browse/HDFS-14110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun resolved HDFS-14110.
-
Resolution: Duplicate
> NPE when serving http requests while NameNode is starting
Chao Sun created HDFS-14660:
---
Summary: [SBN Read] ObserverNameNode should throw StandbyException
for requests not from ObserverProxyProvider
Key: HDFS-14660
URL: https://issues.apache.org/jira/browse/HDFS-14660
Thanks Wei-Chiu for sharing this great list! I'll try to help on the
reviewing as well.
I think it may be worthwhile to also maintain a list like this in the long
term. Some kind of dashboard showing what are the patches pending to be
reviewed, what patches are stale, etc, in different categories.
[
https://issues.apache.org/jira/browse/HDFS-13189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun resolved HDFS-13189.
-
Resolution: Duplicate
> Standby NameNode should roll active edit log when checkpoint
Chao Sun created HDFS-14415:
---
Summary: Backport HDFS-13799 to branch-2
Key: HDFS-14415
URL: https://issues.apache.org/jira/browse/HDFS-14415
Project: Hadoop HDFS
Issue Type: Improvement
Chao Sun created HDFS-14399:
---
Summary: Backport HDFS-10536 to branch-2
Key: HDFS-14399
URL: https://issues.apache.org/jira/browse/HDFS-14399
Project: Hadoop HDFS
Issue Type: Bug
Chao Sun created HDFS-14397:
---
Summary: Backport HADOOP-15684 to branch-2
Key: HDFS-14397
URL: https://issues.apache.org/jira/browse/HDFS-14397
Project: Hadoop HDFS
Issue Type: Bug
Chao Sun created HDFS-14392:
---
Summary: Backport HDFS-9787 to branch-2
Key: HDFS-14392
URL: https://issues.apache.org/jira/browse/HDFS-14392
Project: Hadoop HDFS
Issue Type: Improvement
Chao Sun created HDFS-14391:
---
Summary: Backport HDFS-9659 to branch-2
Key: HDFS-14391
URL: https://issues.apache.org/jira/browse/HDFS-14391
Project: Hadoop HDFS
Issue Type: Improvement
Chao Sun created HDFS-14366:
---
Summary: Improve HDFS append performance
Key: HDFS-14366
URL: https://issues.apache.org/jira/browse/HDFS-14366
Project: Hadoop HDFS
Issue Type: Improvement
Chao Sun created HDFS-14346:
---
Summary: EditLogTailer loses precision for sub-second edit log
tailing and rolling interval
Key: HDFS-14346
URL: https://issues.apache.org/jira/browse/HDFS-14346
Project
Chao Sun created HDFS-14305:
---
Summary: Serial number in BlockTokenSecretManager could overlap
between different namenodes
Key: HDFS-14305
URL: https://issues.apache.org/jira/browse/HDFS-14305
Project
Chao Sun created HDFS-14250:
---
Summary: [Standby Reads] msync should sync with active NameNode to
fetch the latest stateID
Key: HDFS-14250
URL: https://issues.apache.org/jira/browse/HDFS-14250
Project
[
https://issues.apache.org/jira/browse/HDFS-14168?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Sun resolved HDFS-14168.
-
Resolution: Duplicate
> Fix TestWebHdfsTimeouts
> ---
>
>
Chao Sun created HDFS-14168:
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Summary: Fix TestWebHdfsTimeouts
Key: HDFS-14168
URL: https://issues.apache.org/jira/browse/HDFS-14168
Project: Hadoop HDFS
Issue Type: Test
Components
+1 (no-binding)
At Uber we've deployed a subset of features covered in this JIRA in
production at multiple data centers, and it's being running great for a
while now. We are seeing huge benefits in terms of scaling our NameNode
throughput and providing better SLA guarantees for applications such a
Chao Sun created HDFS-14154:
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Summary: Add explanation for dfs.ha.tail-edits.period in user
guide.
Key: HDFS-14154
URL: https://issues.apache.org/jira/browse/HDFS-14154
Project: Hadoop HDFS
Issue
Chao Sun created HDFS-14146:
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Summary: Handle exception from internalQueueCall
Key: HDFS-14146
URL: https://issues.apache.org/jira/browse/HDFS-14146
Project: Hadoop HDFS
Issue Type: Sub-task
Chao Sun created HDFS-14110:
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Summary: NPE when serving http requests while NameNode is starting
up
Key: HDFS-14110
URL: https://issues.apache.org/jira/browse/HDFS-14110
Project: Hadoop HDFS
Chao Sun created HDFS-14067:
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Summary: Allow manual failover between standby and observer
Key: HDFS-14067
URL: https://issues.apache.org/jira/browse/HDFS-14067
Project: Hadoop HDFS
Issue Type: Sub
Chao Sun created HDFS-13931:
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Summary: Backport HDFS-6440 to branch 2.8.2
Key: HDFS-13931
URL: https://issues.apache.org/jira/browse/HDFS-13931
Project: Hadoop HDFS
Issue Type: Bug
Chao Sun created HDFS-13924:
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Summary: Handle BlockMissingException when reading from observer
Key: HDFS-13924
URL: https://issues.apache.org/jira/browse/HDFS-13924
Project: Hadoop HDFS
Issue Type
Chao Sun created HDFS-13923:
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Summary: Add a configuration to turn on/off observer reads
Key: HDFS-13923
URL: https://issues.apache.org/jira/browse/HDFS-13923
Project: Hadoop HDFS
Issue Type: Sub
Chao Sun created HDFS-13898:
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Summary: Throw retriable exception for getBlockLocations when
ObserverNameNode is in safemode
Key: HDFS-13898
URL: https://issues.apache.org/jira/browse/HDFS-13898
Project
Chao Sun created HDFS-13814:
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Summary: Remove super user privilege requirement for
HAServiceProtocol#getServiceStatus
Key: HDFS-13814
URL: https://issues.apache.org/jira/browse/HDFS-13814
Project: Hadoop
Chao Sun created HDFS-13792:
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Summary: Fix FSN read/write lock metrics name
Key: HDFS-13792
URL: https://issues.apache.org/jira/browse/HDFS-13792
Project: Hadoop HDFS
Issue Type: Bug
Chao Sun created HDFS-13749:
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Summary: Implement a new client protocol method to get NameNode
state
Key: HDFS-13749
URL: https://issues.apache.org/jira/browse/HDFS-13749
Project: Hadoop HDFS
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