[jira] [Created] (HIVE-20495) Set hive.spark.dynamic.partition.pruning.map.join.only to true by default

2018-08-31 Thread Sahil Takiar (JIRA)
Sahil Takiar created HIVE-20495:
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 Summary: Set hive.spark.dynamic.partition.pruning.map.join.only to 
true by default
 Key: HIVE-20495
 URL: https://issues.apache.org/jira/browse/HIVE-20495
 Project: Hive
  Issue Type: Sub-task
  Components: Spark
Reporter: Sahil Takiar






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Re: Review Request 68590: HIVE-20493: Unit test getGroupNames for SessionStateUserAuthenticator

2018-08-31 Thread Daniel Dai

---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/68590/#review208201
---


Ship it!




- Daniel Dai


On Aug. 31, 2018, 8:24 p.m., Karthik Manamcheri wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/68590/
> ---
> 
> (Updated Aug. 31, 2018, 8:24 p.m.)
> 
> 
> Review request for hive, Alexander Kolbasov and Daniel Dai.
> 
> 
> Repository: hive-git
> 
> 
> Description
> ---
> 
> HIVE-20493: Unit test getGroupNames for SessionStateUserAuthenticator
> 
> 
> Diffs
> -
> 
>   
> ql/src/test/org/apache/hadoop/hive/ql/parse/authorization/TestSessionUserName.java
>  4b645f390f 
> 
> 
> Diff: https://reviews.apache.org/r/68590/diff/1/
> 
> 
> Testing
> ---
> 
> Ran 'mvn -Dtest=TestSessionUserName test' successfully.
> 
> 
> Thanks,
> 
> Karthik Manamcheri
> 
>



Re: Review Request 68590: HIVE-20493: Unit test getGroupNames for SessionStateUserAuthenticator

2018-08-31 Thread Daniel Dai

---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/68590/#review208200
---


Ship it!




Ship It!

- Daniel Dai


On Aug. 31, 2018, 8:24 p.m., Karthik Manamcheri wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/68590/
> ---
> 
> (Updated Aug. 31, 2018, 8:24 p.m.)
> 
> 
> Review request for hive, Alexander Kolbasov and Daniel Dai.
> 
> 
> Repository: hive-git
> 
> 
> Description
> ---
> 
> HIVE-20493: Unit test getGroupNames for SessionStateUserAuthenticator
> 
> 
> Diffs
> -
> 
>   
> ql/src/test/org/apache/hadoop/hive/ql/parse/authorization/TestSessionUserName.java
>  4b645f390f 
> 
> 
> Diff: https://reviews.apache.org/r/68590/diff/1/
> 
> 
> Testing
> ---
> 
> Ran 'mvn -Dtest=TestSessionUserName test' successfully.
> 
> 
> Thanks,
> 
> Karthik Manamcheri
> 
>



[jira] [Created] (HIVE-20494) GenericUDFRestrictInformationSchema is broken after HIVE-19440

2018-08-31 Thread Daniel Dai (JIRA)
Daniel Dai created HIVE-20494:
-

 Summary: GenericUDFRestrictInformationSchema is broken after 
HIVE-19440
 Key: HIVE-20494
 URL: https://issues.apache.org/jira/browse/HIVE-20494
 Project: Hive
  Issue Type: Bug
Reporter: Daniel Dai






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Review Request 68590: HIVE-20493: Unit test getGroupNames for SessionStateUserAuthenticator

2018-08-31 Thread Karthik Manamcheri via Review Board

---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/68590/
---

Review request for hive, Alexander Kolbasov and Daniel Dai.


Repository: hive-git


Description
---

HIVE-20493: Unit test getGroupNames for SessionStateUserAuthenticator


Diffs
-

  
ql/src/test/org/apache/hadoop/hive/ql/parse/authorization/TestSessionUserName.java
 4b645f390f 


Diff: https://reviews.apache.org/r/68590/diff/1/


Testing
---

Ran 'mvn -Dtest=TestSessionUserName test' successfully.


Thanks,

Karthik Manamcheri



[jira] [Created] (HIVE-20493) Unit test getGroupNames for SessionStateUserAuthenticator

2018-08-31 Thread Karthik Manamcheri (JIRA)
Karthik Manamcheri created HIVE-20493:
-

 Summary: Unit test getGroupNames for SessionStateUserAuthenticator
 Key: HIVE-20493
 URL: https://issues.apache.org/jira/browse/HIVE-20493
 Project: Hive
  Issue Type: Improvement
  Components: Hive
Affects Versions: 4.0.0
Reporter: Karthik Manamcheri


HIVE-20118 changed the behavior of SessionStateUserAuthenticator which had an 
NPE bug. This was fixed in HIVE-20389. We should have had unit-tests for these!

Add unit tests for getGroupNames..



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[jira] [Created] (HIVE-20492) Failing test [est_teradatabinaryfile

2018-08-31 Thread Alexander Kolbasov (JIRA)
Alexander Kolbasov created HIVE-20492:
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 Summary: Failing test [est_teradatabinaryfile
 Key: HIVE-20492
 URL: https://issues.apache.org/jira/browse/HIVE-20492
 Project: Hive
  Issue Type: Bug
  Components: Hive
Affects Versions: 4.0.0
Reporter: Alexander Kolbasov


I see a failure of 
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[test_teradatabinaryfile] 
test on master branch after the commit for HIVE-20225. The test fails for 
completely unrelated changes.

[~luli] Can you check this?



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[jira] [Created] (HIVE-20491) Fix mapjoin size estimations for Fast implementation

2018-08-31 Thread Zoltan Haindrich (JIRA)
Zoltan Haindrich created HIVE-20491:
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 Summary: Fix mapjoin size estimations for Fast implementation
 Key: HIVE-20491
 URL: https://issues.apache.org/jira/browse/HIVE-20491
 Project: Hive
  Issue Type: Improvement
  Components: Statistics
Reporter: Zoltan Haindrich
Assignee: Zoltan Haindrich


HIVE-19824 have fixed the estimations; but it calculated for the "optimized" 
impl; the "fast" one has a little bit bigger footprint.

It also seems like fast is a bit overestimated at runtime...that should be also 
taken care of.

| numkeys | implementation | compiler estimation | runtime estimation | runtime 
measurement | ce / rm | re / rm |
| 25M | FAST | 1168435456 | 2189433712 | 1513584984 | .77 | 1.44 |
| 25M | OPTIMIZED | 1168435456 | 1191203764 | 1168439664 | 100% | 1.01 |






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[GitHub] hive pull request #427: HIVE-20293 : Support Replication of ACID table trunc...

2018-08-31 Thread maheshk114
GitHub user maheshk114 opened a pull request:

https://github.com/apache/hive/pull/427

HIVE-20293 : Support Replication of ACID table truncate operation



You can merge this pull request into a Git repository by running:

$ git pull https://github.com/maheshk114/hive HIVE-20293

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/hive/pull/427.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #427


commit 334b7ddbae614a789e4e755c22ad379450dce9e1
Author: Mahesh Kumar Behera 
Date:   2018-08-29T05:47:19Z

HIVE-20293 : Support Replication of ACID table truncate operation




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[jira] [Created] (HIVE-20490) UDAF: Add an `approx_distinct` to Hive

2018-08-31 Thread Gopal V (JIRA)
Gopal V created HIVE-20490:
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 Summary: UDAF: Add an `approx_distinct` to Hive
 Key: HIVE-20490
 URL: https://issues.apache.org/jira/browse/HIVE-20490
 Project: Hive
  Issue Type: Improvement
  Components: UDF
Affects Versions: 4.0.0
Reporter: Gopal V


This gives a direct pathway to call the equivalent of Hive's default 
compute_stats() UDAF which computes a HyperLogLog bitVector + approx distinct 
on a column.



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