(+1) binding
On Fri, May 10, 2024 at 4:40 AM kokila narayanan <
kokilanarayana...@gmail.com> wrote:
> +1(non-binding)
>
> Thanks
> Kokila
>
> On Fri, 10 May, 2024, 17:07 Simhadri G, wrote:
>
>> +1 (non-binding)
>>
>>
>> On Fri, May 10, 2024 at 2:34 PM Stamatis Zampetakis
>> wrote:
>>
>>> +1
+1 (binding) myself.
Thanks everyone! The vote passed with 3 binding votes (Rui, Szehon and
Chao), and 2 non-binding votes from Cheng and Dongjoon. I'll proceed to
publish the release as the next step.
Chao
On Tue, May 7, 2024 at 12:45 PM Szehon Ho wrote:
> +1 (binding)
>
> - Checked
Apache Hive 2.3.10 Release Candidate 1 is available here:
https://people.apache.org/~sunchao/apache-hive-2.3.10-rc-1/
Maven artifacts are available here:
https://repository.apache.org/content/repositories/orgapachehive-1129/
Thanks for the feedback. Due to the additional backports required for
2.3.10. I'm going to abandon this RC and create a new RC1 shortly.
Chao
On Wed, Apr 24, 2024 at 9:15 AM Chao Sun wrote:
> Thanks Cheng, I'll take a look at HIVE-28121 and create another RC.
>
> > The vote email s
out that.
Chao
On Wed, Apr 24, 2024 at 9:08 AM Dongjoon Hyun wrote:
> Hi, Chao.
>
> The vote email seems to have a wrong repository link, 1106. IIUC, 1128 is
> the valid one, isn't it?
>
> Dongjoon.
>
> On 2024/04/20 20:01:53 Chao Sun wrote:
> > Apache Hive 2.3.10 Rele
hao,
>
> The Spark community is starting to discuss the 4.0 release[1], can we make
> the Hive 2.3.10 release happen soon?
>
> [1] https://lists.apache.org/thread/nxmvz2j7kp96otzlnl3kd277knlb6qgb
>
> Thanks,
> Cheng Pan
>
> On 2024/01/17 17:50:37 Chao Sun wrote:
Apache Hive 2.3.10 Release Candidate 0 is available here:
https://people.apache.org/~sunchao/apache-hive-2.3.10-rc-0/
Maven artifacts are available here:
https://repository.apache.org/content/repositories/orgapachehive-1128
+1
On Fri, Jan 19, 2024 at 4:33 AM Attila Turoczy
wrote:
>
> +1
>
> On Fri, 19 Jan 2024 at 04:30, dengzhhu653 wrote:
>
> > +1
> > At 2024-01-19 19:58:49, "Krisztian Kasa"
> > wrote:
> > >+1
> > >
> > >On Fri, Jan 19, 2024 at 11:28 AM Alessandro Solimando <
> > >alessandro.solima...@gmail.com>
Thanx everyone for the feedback, I have started a formal thread to mark 1.x
> EOL. We can have one last release for 2.x as Chao mentioned, with some
> required changes + our CVE's & get the release line marked as EOL then.
>
> @Chao Sun Do let us know if you have a proposed
> time
+1 (binding)
On Wed, Jan 17, 2024 at 1:24 AM Alessandro Solimando
wrote:
>
> +1 (non binding)
>
> On Wed, 17 Jan 2024 at 10:23, Denys Kuzmenko wrote:
>
> > +1 (binding)
> >
On Hive 2.x, I'm still preparing for another release 2.3.10 (Hive 2.3
branch is being actively maintained so far). Hopefully this will be
the last release in the branch-2 line.
+1 on making Hive 1 EOL for the time being.
Chao
On Wed, Jan 10, 2024 at 8:10 AM Sankar Hariappan
wrote:
>
> +1 for
M Cheng Pan wrote:
> >
> > +1
> >
> > Please consider including Thrift upgrading for security purpose.
> >
> > On 2023/07/12 04:09:19 Chao Sun wrote:
> > > Hi all,
> > >
> > > It's been quite a while since the last 2.3.9 release, and ther
Hi all,
It's been quite a while since the last 2.3.9 release, and there are
several commits accumulated in the branch-2.3, including a few
critical bug fixes. Since Hive 2.3.x is still actively being used by
projects such as Apache Spark, I'm thinking about initiating a new
release process, if
>>>
> > >>> I think Sungwoo Park and his team makes a huge effort to maintain this
> > >>> branch, and maybe it would be better to help them do this inside the
> > Apache
> > >>> Hive project. They should not need to maintain their own branc
unshaded versions
> of various dependencies. Until this is fixed, they can not upgrade to a newer
> version of Hive, so I would like to add this as a blocker for Hive 4.0.0
> release.
>
> @Chao Sun: Could you help us find the jira for this issue, or file a new one?
>
>
Chao Sun created HIVE-26220:
---
Summary: Shade & relocate dependencies in hive-exec to avoid
conflicting with downstream projects
Key: HIVE-26220
URL: https://issues.apache.org/jira/browse/HIVE-26220
Pro
Agree to Peter above. I know quite a few projects such as Spark,
Iceberg and Trino/Presto are depending on Hive 2.x and 3.x, and
periodically they may need new fixes in these. Upgrading them to use
4.x seems not an option for now since the core classified artifact has
been removed and the shading
+1 (binding)
- verified the signatures and checksums
- tried the binary and tested a few queries.
- built from source
Thanks Naveen!
Best,
Chao
On Thu, Apr 7, 2022 at 1:28 AM Peter Vary wrote:
>
> Downloaded the 3.1.3 artifacts, and checked the signatures. They are OK.
> Used the binary to
uessing there's no more support for
> Hive 1.*, 2.0.* and 2.1.* ?
>
> Best regards,
>
> Martijn
>
> On Wed, 9 Mar 2022 at 18:23, Chao Sun wrote:
>
> > Hi Martijn,
> >
> > The download page should indeed show Hive 2.3.9. Let me check if I
> > missed a
Hi Martijn,
The download page should indeed show Hive 2.3.9. Let me check if I
missed anything during the release.
And yes Hive 2.3.x is still supported. We probably will start another
release in the coming weeks. We have a Hive 3.1.x release going on and
you can track
Yes there are quite a few failed tests in the branch. I spent some time
looking into those but some are a bit challenging to fix. I think you can
just ignore those for now if they are unrelated.
BTW why the PR targets branch-2.3? Ideally new features should be committed
to the master branch.
project does not want to include everything
> coming in the fat jar, maven provides ways to do it. I wouldn't recommend
> going down this path but there are alternatives.
>
> Best,
> Stamatis
>
> On Wed, Nov 17, 2021 at 8:15 PM Zoltan Haindrich wrote:
>
> >
> >
> &
in some form
>
> cheers,
> Zoltan
>
> >
> > Dan
> >
> > On 2021. 11. 17. 18:50, Chao Sun wrote:
> >>> the idea is to fix the issues they bump into - because people who load
> >> the jdbc driver may also see those issues.
> >>
> >
y prs were rejected (even though hive
> > server2 would not have these bugs). I still cannot fathom why someone
> using
> > oozie would want a fat jar of hive (as opposed to hive server or
> hivejdbc)
> > . If I had to do that, i would just use shell action. You all must
&
I'm not sure whether it is a good idea to remove `hive-exec-core`
completely - it is still being used today by some other popular projects
including Spark and Trino/Presto. By sticking to `hive-exec-core` it gives
more flexibility to the other projects to shade & relocate those classes
according
Hi all,
It's the time again.. since 2.3.9 is already released, can some PMC help me
to create the 2.3.10 JIRA tag? so that I can properly set the
affected/fixed version. It'd be even better if someone can give me the
privilege to do so.
Thanks,
Chao
+1 (binding)
- build the release and ran all the tests successfully (the tests was done
in Mac OS so I didn't see the test failure Alan reported)
- verified checksum and signatures
Chao
On Mon, Aug 2, 2021 at 5:29 PM Alan Gates wrote:
> Centos, java-1.8.0-openjdk-devel
>
> Alan.
>
> On Mon,
+1 (binding)
- build the release and ran all the tests successfully
- verified checksum and signatures
Chao
On Mon, Aug 2, 2021 at 4:49 PM Pavan Lanka wrote:
> +1 (non-binding)
>
> * Built the release
> * Built ORC using 2.8.1
> * Ran the benchmarks compactExpression on the SArg
>
> Regards,
;
> > > Thanks
> > > Szehon
> > >
> > > On Tue, Jul 20, 2021 at 2:11 PM Owen O'Malley
> > > wrote:
> > >
> > > > I think we should go ahead and release storage-api 2.8.0 and catch it
> > on
> > > > the next cycle.
user at LinkedIn hit it, which is why I fixed it.)
> > I'll sign up to make the 2.8.1 (and 2.7.3) bug fix releases afterwards.
> >
> > .. Owen
> >
> > On Tue, Jul 20, 2021 at 8:53 PM Chao Sun wrote:
> >
> > > Going to check the release and vote here too
Going to check the release and vote here too. Since HIVE-25190 is already
merged, instead of waiting for another release, should we start another RC1
with that included?
Chao
On Tue, Jul 20, 2021 at 1:30 PM Dongjoon Hyun wrote:
> +1
>
> * Build and tested locally.
>
> Thanks,
> Dongjoon.
>
>
The Apache Hive team is proud to announce the release of Apache Hive
version 2.3.9.
The Apache Hive (TM) data warehouse software facilitates querying and
managing large datasets residing in distributed storage. Built on top of
Apache Hadoop (TM), it provides, among others:
* Tools to enable easy
> 5. created some databases and tables and loaded data into tables.
> > 6. Run some simple queries.
> >
> > Thanks,
> > Xuefu
> >
> > On Tue, Jun 1, 2021 at 6:02 PM Chao Sun wrote:
> >
> > > Apache Hive 2.3.9 Release Candidate 0
Apache Hive 2.3.9 Release Candidate 0 is available here:
https://people.apache.org/~sunchao/apache-hive-2.3.9-rc-0/
Maven artifacts are available here:
https://repository.apache.org/content/repositories/orgapachehive-1106/
The tag release-2.3.9-rc0 has been applied to the source for this
release
Hi all,
It's been four months since the 2.3.8 release and there are few commits
accumulated in the branch-2.3, including fixes for interoperability
with Avro 1.10.1, as well as fixes for backward compatibility with HMS <
2.3. Therefore, if there is no objection, I'll start to prepare the 2.3.9
Bump this again. Can someone create the 2.3.9 release in JIRA, please?
On Thu, Jan 28, 2021 at 10:00 AM Chao Sun wrote:
> Bump this, also cc Owen who helped me last time (sorry for directly
> emailing you).
>
> On Tue, Jan 19, 2021 at 4:07 PM Chao Sun wrote:
>
>> Hi,
>
Bump this, also cc Owen who helped me last time (sorry for directly
emailing you).
On Tue, Jan 19, 2021 at 4:07 PM Chao Sun wrote:
> Hi,
>
> Can someone help me to create 2.3.9 release in Hive JIRA so that we can
> use that as fixed or targeted version? Thanks.
>
> Best,
> Chao
>
Hi,
Can someone help me to create 2.3.9 release in Hive JIRA so that we can use
that as fixed or targeted version? Thanks.
Best,
Chao
The Apache Hive team is proud to announce the release of Apache Hive
version 2.3.8.
The Apache Hive (TM) data warehouse software facilitates querying and
managing large datasets residing in distributed storage. Built on top of
Apache Hadoop (TM), it provides, among others:
* Tools to enable easy
> > > 3. Created a simple table and queried it with Hive CLI.
> > > 4. Didn't test beeline, however.
> > >
> > > Thanks,
> > > Xuefu
> > >
> > > On Thu, Jan 7, 2021 at 11:25 PM Chao Sun wrote:
> > >
> > > > Apache Hive
Chao Sun created HIVE-24608:
---
Summary: Switch back to get_table in HMS client
Key: HIVE-24608
URL: https://issues.apache.org/jira/browse/HIVE-24608
Project: Hive
Issue Type: Bug
Apache Hive 2.3.8 Release Candidate 3 is available here:
https://people.apache.org/~sunchao/apache-hive-2.3.8-rc-3
Maven artifacts are available here:
https://repository.apache.org/content/repositories/orgapachehive-1105
The tag release-2.3.8-rc3 has been applied to the source for this
release in
cc Alan Gates who's the last release manager for this branch.
On Wed, Jan 6, 2021 at 12:16 PM Chao Sun wrote:
> Sorry just saw your message Yuming. I built the dist following this doc:
> https://cwiki.apache.org/confluence/display/Hive/HowToRelease#HowToRelease-HiveRelease,
> wit
.2.8.jar
> servlet-api-2.4.jar
> servlet-api-2.5-6.1.14.jar
> slice-0.29.jar
> slider-core-0.90.2-incubating.jar
> -snappy-java-1.0.5.jar
> +snappy-java-1.1.1.3.jar
> +spark-client-2.3.8.jar
> +spark-core_2.11-2.0.0.jar
> +spark-launcher_2.11-2.0.0.jar
> +spark-ne
Chao Sun created HIVE-24551:
---
Summary: Hive should include transitive dependencies from calcite
after shading it
Key: HIVE-24551
URL: https://issues.apache.org/jira/browse/HIVE-24551
Project: Hive
Sorry I found another issue while testing the RC. I'll cancel this and
start another RC shortly.
Best,
Chao
On Wed, Dec 16, 2020 at 12:42 AM Dongjoon Hyun wrote:
> +1
>
> Thank you so much, Chao.
>
> Bests,
> Dongjoon.
>
> On 2020/12/14 19:02:10, Chao Sun wrote:
>
Apache Hive 2.3.8 Release Candidate 2 is available here:
https://people.apache.org/~sunchao/apache-hive-2.3.8-rc-2/
Maven artifacts are available here:
https://repository.apache.org/content/repositories/orgapachehive-1104
The tag release-2.3.8-rc2 has been applied to the source for this
release in
Sorry folks, there is one more security fix (
https://issues.apache.org/jira/browse/HIVE-22708) that the community would
like to add to this release. I'll cancel this and start a new RC & vote
later.
Best,
Chao
On Wed, Dec 9, 2020 at 4:08 PM Chao Sun wrote:
> Apache Hive 2.3.8
Apache Hive 2.3.8 Release Candidate 1 is available here:
https://people.apache.org/~sunchao/apache-hive-2.3.8-rc-1/
Maven artifacts are available here:
https://repository.apache.org/content/repositories/orgapachehive-1103
The tag release-2.3.8-rc1 has been applied to the source for this
release in
-1 from myself. While testing we found one issue related to shading Guava (
https://github.com/apache/spark/pull/30657). We'll work on fixing this and
start a new RC once that is done.
Thanks,
Chao
On Mon, Dec 7, 2020 at 3:22 PM Chao Sun wrote:
> Apache Hive 2.3.8 Release Candidat
Apache Hive 2.3.8 Release Candidate 0 is available here:
https://people.apache.org/~sunchao/apache-hive-2.3.8-rc-0/
Maven artifacts are available here:
https://repository.apache.org/content/repositories/orgapachehive-1102
The tag release-2.3.8-rc0 has been applied to the source for this
release
Thanks Owen!
On Tue, Nov 24, 2020 at 2:12 PM Owen O'Malley
wrote:
> I created the 2.3.8 release for you. It isn't clear which authorization is
> required to create a new release.
>
> .. Owen
>
> On Tue, Nov 24, 2020 at 7:20 PM Chao Sun wrote:
>
> > Hi all,
> &g
Hi all,
As mentioned in a separate email, I'm preparing for the new 2.3.8 release.
However, currently in JIRA there is no release version for 2.3.8 yet, and I
don't seem to have the privilege to create it. Can someone grant me the
permission? Thanks!
Best,
Chao
Chao Sun created HIVE-24414:
---
Summary: Backport HIVE-19662 to branch-3.1
Key: HIVE-24414
URL: https://issues.apache.org/jira/browse/HIVE-24414
Project: Hive
Issue Type: Improvement
11/13, 06:12, "Chao Sun" wrote:
>
> External Email
>
> Hi all,
>
> Hope you're all safe and healthy in this pandemic period. Recently
> Spark
> community is planning to move to Avro 1.10 [1] and Parquet 1.11 [2]
> which
> seem to have quit
Chao Sun created HIVE-24408:
---
Summary: Upgrade Parquet to 1.11.1
Key: HIVE-24408
URL: https://issues.apache.org/jira/browse/HIVE-24408
Project: Hive
Issue Type: Improvement
Reporter
Hi all,
Hope you're all safe and healthy in this pandemic period. Recently Spark
community is planning to move to Avro 1.10 [1] and Parquet 1.11 [2] which
seem to have quite a few nice features. On the other hand, Hive 2.3.7 which
Spark uses is still on Avro 1.7.7 and contains some
Chao Sun created HIVE-24379:
---
Summary: Backport HIVE-19662 to branch-2.3
Key: HIVE-24379
URL: https://issues.apache.org/jira/browse/HIVE-24379
Project: Hive
Issue Type: Improvement
Chao Sun created HIVE-24331:
---
Summary: Add Jenkinsfile for branch-3.1
Key: HIVE-24331
URL: https://issues.apache.org/jira/browse/HIVE-24331
Project: Hive
Issue Type: Improvement
Chao Sun created HIVE-24324:
---
Summary: Remove deprecated API usage from Avro
Key: HIVE-24324
URL: https://issues.apache.org/jira/browse/HIVE-24324
Project: Hive
Issue Type: Improvement
Chao Sun created HIVE-24035:
---
Summary: Add Jenkinsfile for branch-2.3
Key: HIVE-24035
URL: https://issues.apache.org/jira/browse/HIVE-24035
Project: Hive
Issue Type: Test
Reporter
s, I think I remember a few of them...so ping me in case you need help
>
> cheers,
> Zoltan
>
> On August 12, 2020 6:33:36 AM GMT+02:00, Chao Sun
> wrote:
>>
>> Ping. Does anyone know about this?
>>
>> Chao
>>
>> On Thu, Aug 6, 2020 at
Ping. Does anyone know about this?
Chao
On Thu, Aug 6, 2020 at 5:17 PM Chao Sun wrote:
> Hi,
>
> Does anyone know if github PR works for branches other than master? and if
> so what is the way to trigger tests? if not, does attaching patch ending
> with branch-2.3.patch still w
Hi,
Does anyone know if github PR works for branches other than master? and if
so what is the way to trigger tests? if not, does attaching patch ending
with branch-2.3.patch still work?
Thanks,
Chao
Thanks David. FWIW Uber is still running Hive on Spark (2.3.4) on a very
large scale in production right now and I don't think we have any plan to
change it soon.
On Tue, Jul 21, 2020 at 11:28 AM David wrote:
> Hello,
>
> Thanks for the feedback.
>
> Just a quick recap: I did propose this
Chao Sun created HIVE-21053:
---
Summary: Add a session config to set Spark application's logging
level for Hive on Spark
Key: HIVE-21053
URL: https://issues.apache.org/jira/browse/HIVE-21053
Project: Hive
Chao Sun created HIVE-19087:
---
Summary: Hive error when moving between different viewfs mount
points
Key: HIVE-19087
URL: https://issues.apache.org/jira/browse/HIVE-19087
Project: Hive
Issue Type
Chao Sun created HIVE-18283:
---
Summary: Better error message and error code for HoS exceptions
Key: HIVE-18283
URL: https://issues.apache.org/jira/browse/HIVE-18283
Project: Hive
Issue Type
Chao Sun created HIVE-17257:
---
Summary: Hive should merge empty files
Key: HIVE-17257
URL: https://issues.apache.org/jira/browse/HIVE-17257
Project: Hive
Issue Type: Bug
Reporter: Chao
Chao Sun created HIVE-17250:
---
Summary: Avoid manually deploy changes to Jenkins server in
testutils/ptest2/conf
Key: HIVE-17250
URL: https://issues.apache.org/jira/browse/HIVE-17250
Project: Hive
Hi all,
In one of my patch (HIVE-17213) I need to update the file
testutils/ptest2/conf/deployed/master-mr2.properties
However, it seems the change in the patch will not take effect when
running the test. Does anyone know how to update this file?
Thanks,
Chao
Chao Sun created HIVE-17213:
---
Summary: HoS: file merging doesn't work for union all
Key: HIVE-17213
URL: https://issues.apache.org/jira/browse/HIVE-17213
Project: Hive
Issue Type: Bug
metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java
Lines 382 (patched)
<https://reviews.apache.org/r/60950/#comment256372>
Maybe we can move this line before 375?
- Chao Sun
On July 19, 2017, 8:49 p.m., PRA
HMS has become the shared catalog service for multiple projects outside
Hive,
so +1 on this move (and maybe a different project name?).
On Fri, Jun 30, 2017 at 2:10 PM, Owen O'Malley
wrote:
> I'm +1 on separating out the metastore. It recognizes the reality that a
> lot
Chao Sun created HIVE-16984:
---
Summary: HoS: avoid waiting for RemoteSparkJobStatus::getAppID()
when remote driver died
Key: HIVE-16984
URL: https://issues.apache.org/jira/browse/HIVE-16984
Project: Hive
Chao Sun created HIVE-16978:
---
Summary: HoS: add current thread ID to the log redirector for the
RemoteDriver
Key: HIVE-16978
URL: https://issues.apache.org/jira/browse/HIVE-16978
Project: Hive
Congratulations Jimmy!!
On Wed, May 24, 2017 at 9:16 PM, Xuefu Zhang wrote:
> Hi all,
>
> It's an honer to announce that Apache Hive PMC has recently voted to invite
> Jimmy Xiang as a new Hive PMC member. Please join me in congratulating him
> and looking forward to a bigger
Congratulations Rui!!
On Wed, May 24, 2017 at 9:19 PM, Xuefu Zhang wrote:
> Hi all,
>
> It's an honer to announce that Apache Hive PMC has recently voted to invite
> Rui Li as a new Hive PMC member. Rui is a long time Hive contributor and
> committer, and has made significant
Chao Sun created HIVE-16700:
---
Summary: Log ZK discovery info (hostname & port) for HTTP mode
when connection is established
Key: HIVE-16700
URL: https://issues.apache.org/jira/browse/HIVE-16700
Pro
Chao Sun created HIVE-16698:
---
Summary: HoS should avoid mapjoin optimization in case of union
and using table stats
Key: HIVE-16698
URL: https://issues.apache.org/jira/browse/HIVE-16698
Project: Hive
Chao Sun created HIVE-16696:
---
Summary: Fix JoinCondDesc explain string
Key: HIVE-16696
URL: https://issues.apache.org/jira/browse/HIVE-16696
Project: Hive
Issue Type: Bug
Reporter
Chao Sun created HIVE-16668:
---
Summary: Hive on Spark generates incorrect plan and result with
window function and lateral view
Key: HIVE-16668
URL: https://issues.apache.org/jira/browse/HIVE-16668
Project
/org/apache/hadoop/hive/ql/exec/spark/status/RemoteSparkJobMonitor.java
Lines 106 (patched)
<https://reviews.apache.org/r/58865/#comment246590>
Also, we don't need to compute this if `sparkJobMaxTaskCount` is -1.
- Chao Sun
On May
Chao Sun created HIVE-16563:
---
Summary: Alter table partition set location should use fully
qualified path for non-default FS
Key: HIVE-16563
URL: https://issues.apache.org/jira/browse/HIVE-16563
Project
Chao Sun created HIVE-16483:
---
Summary: HoS should populate split related configurations to
HiveConf
Key: HIVE-16483
URL: https://issues.apache.org/jira/browse/HIVE-16483
Project: Hive
Issue Type
Chao Sun created HIVE-16471:
---
Summary: Add metrics for
Key: HIVE-16471
URL: https://issues.apache.org/jira/browse/HIVE-16471
Project: Hive
Issue Type: Bug
Reporter: Chao Sun
Chao Sun created HIVE-16431:
---
Summary: Support Parquet StatsNoJobTask for Spark & Tez engine
Key: HIVE-16431
URL: https://issues.apache.org/jira/browse/HIVE-16431
Project: Hive
Issue
Chao Sun created HIVE-16428:
---
Summary: Refactor & fix the logic in HoS mapjoin optimization
Key: HIVE-16428
URL: https://issues.apache.org/jira/browse/HIVE-16428
Project: Hive
Issue
Chao Sun created HIVE-16385:
---
Summary: StatsNoJobTask could exit early before all partitions
have been processed
Key: HIVE-16385
URL: https://issues.apache.org/jira/browse/HIVE-16385
Project: Hive
Chao Sun created HIVE-16337:
---
Summary: HoS: use separate config for mapjoin hash table size
limit rather than hive.auto.convert.join.noconditionaltask.size
Key: HIVE-16337
URL: https://issues.apache.org/jira/browse
Chao Sun created HIVE-16336:
---
Summary: Rename hive.spark.use.file.size.for.mapjoin to
hive.spark.use.ts.stats.for.mapjoin
Key: HIVE-16336
URL: https://issues.apache.org/jira/browse/HIVE-16336
Project: Hive
Chao Sun created HIVE-16328:
---
Summary: HoS: more aggressive mapjoin optimization when
hive.spark.use.file.size.for.mapjoin is true
Key: HIVE-16328
URL: https://issues.apache.org/jira/browse/HIVE-16328
Chao Sun created HIVE-16175:
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Summary: Possible race condition in InstanceCache
Key: HIVE-16175
URL: https://issues.apache.org/jira/browse/HIVE-16175
Project: Hive
Issue Type: Bug
Chao Sun created HIVE-16060:
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Summary: GenericUDTFJSONTuple's HashCache could overgrown
Key: HIVE-16060
URL: https://issues.apache.org/jira/browse/HIVE-16060
Project: Hive
Issue Type: Bug
Chao Sun created HIVE-16009:
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Summary: HoS: refactor set reducer parallelism
Key: HIVE-16009
URL: https://issues.apache.org/jira/browse/HIVE-16009
Project: Hive
Issue Type: Improvement
Chao Sun created HIVE-15796:
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Summary: HoS: poor reducer parallelism when operator stats are not
accurate
Key: HIVE-15796
URL: https://issues.apache.org/jira/browse/HIVE-15796
Project: Hive
Issue
concerned by the possible
performance downgrade. Please file follow up JIRAs for the TODO.
It also may be good to have Rui had a look before this is committed. Thanks
- Chao Sun
On Jan. 20, 2017, 6:07 p.m., Xuefu Zhang wrote
s are the same for group by and order by.
>
> Chao Sun wrote:
> Hmm.. I'm surprised. We changed the input qfile and how come the result
> is not changed?
>
> Xuefu Zhang wrote:
> MR group by is also sorted, so the order by is something not needed so
> eliminated d
; https://reviews.apache.org/r/55776/
> ---
>
> (Updated Jan. 20, 2017, 6:07 p.m.)
>
>
> Review request for hive, Chao Sun and Rui Li.
>
>
> Bugs: HIVE-15580
> https://issues.apache.org/jira/browse/HIVE-15580
>
>
> Repository: hive
lso has some extra cost comparing to the original
`groupByKey`, since it needs to sort all records by key in a single partition,
right?
I think we also need to update
ql/src/test/results/clientpositive/union_top_level.q.out
- Chao Sun
On Jan. 20, 2017, 6:07 p.m., Xuefu
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