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Review request for hive and Paul Yang.
Summary
---
Created a function "multi
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(Updated 2011-06-02 23:01:00.830757)
Review request for hive, Paul Yang and Ashut
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Review request for hive and Paul Yang.
Summary
---
HIVE-2038 introduced the
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(Updated 2011-06-06 21:09:54.167933)
Review request for hive, Paul Yang and Ashut
iews.apache.org/r/831/diff/1/?file=20148#file20148line221>
> >
> > This test really belongs in the TestMetastore or some such in metastore
> > dir not in HiveServer.
Thanks for the pointer and for the feedback.
- Sohan
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On 2011-06-03 20:20:03, Sohan Jain wrote:
>
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(Updated 2011-06-06 23:23:50.520460)
Review request for hive and Paul Yang.
Cha
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(Updated 2011-06-07 01:11:44.582629)
Review request for hive, Paul Yang and Ashut
ore/ObjectStore.java,
> > line 802
> > <https://reviews.apache.org/r/831/diff/2/?file=20590#file20590line802>
> >
> > It would be good to first check if the DB exists, and throw
> > UnknownDBException if it's not found.
Will do. As a side note, this check requires another db call, which may slow
d
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On 2011-06-07 01:11:44, Sohan Jain wrote:
>
> ---
> This is an autom
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(Updated 2011-06-08 02:53:35.735457)
Review request for hive, Paul Yang and Ashut
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Review request for hive and Paul Yang.
Summary
---
If a table has a large nu
t what caused the failure. I think it would be better to modify the
> > code so that an exception is always thrown when success==FALSE.
> >
> > This comment also applies to the various alterTable and alterPartition
> > methods located in other classes.
>
&g
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(Updated 2011-06-13 21:11:38.325243)
Review request for hive and Paul Yang.
Cha
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Review request for hive and Paul Yang.
Summary
---
Create a function listTab
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(Updated 2011-06-16 23:30:02.425588)
Review request for hive and Paul Yang.
Cha
an
equality throws the same error as the one described in JDO-174. Trying to cast
the result of map.get() to a String with ((String)
this.parameters.get("keyName") > "value" throws the following seemingly
unresolvable error:
org.datanucleus.store.exceptions.NoTableManage
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(Updated 2011-06-17 21:22:00.028428)
Review request for hive and Paul Yang.
Cha
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(Updated 2011-06-20 21:04:45.477266)
Review request for hive and Paul Yang.
Cha
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(Updated 2011-06-21 20:25:04.600512)
Review request for hive and Paul Yang.
Cha
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Review request for hive and Paul Yang.
Summary
---
Improve the efficiency of
ut all of it's fields are set to null.
This discrepancy comes from how we get the tables, but I think they should
still be considered equal.
- Sohan
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(Updated 2011-06-29 20:48:43.096053)
Review request for hive and Paul Yang.
Cha
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Review request for hive.
Summary
---
We can re-organize the JDO models to re
Will do
- Sohan
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On 2011-06-20 21:04:45, Sohan Jain wrote:
>
>
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Review request for hive.
Summary
---
In the CLI, if a user inputs an incorr
Sohan
-Original Message-
From: John Sichi
Sent: Friday, July 08, 2011 11:28 AM
To: Sohan Jain; Paul Yang
Cc: dev@hive.apache.org
Subject: HIVE-2219
I'm getting failures in these two tests after picking up the commit for that
JIRA issue.
drop_multi_partitions.q
escape1.q
Passes with r1143
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(Updated 2011-07-12 18:29:23.959204)
Review request for hive and Paul Yang.
Cha
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Review request for hive, Ning Zhang and Paul Yang.
Summary
---
This patch t
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(Updated 2011-07-22 05:30:29.026246)
Review request for hive, Ning Zhang and Pau
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Review request for hive and Paul Yang.
Summary
---
Altering a table's parti
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(Updated 2011-07-28 07:06:24.236980)
Review request for hive and Paul Yang.
Ch
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Review request for hive and Paul Yang.
Summary
---
We store metadata about
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On 2011-07-28 07:06:24, Sohan Jain wrote:
>
> ---
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(Updated 2011-07-28 23:26:15.868719)
Review request for hive and Paul Yang.
Ch
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Review request for hive and Paul Yang.
Summary
---
Every failure in an alte
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(Updated 2011-08-03 20:47:48.616906)
Review request for hive and Paul Yang.
Ch
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(Updated 2011-08-03 23:59:06.774216)
Review request for hive and Paul Yang.
Ch
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(Updated 2011-08-04 17:05:08.413032)
Review request for hive and Paul Yang.
Ch
te the p1=1, p2=1 partition with some data now
> alter table test add columns (b string)
> select * from test where p1 = 1 and p2 = 1,
it'd use the table's latest schema; i.e., return the column 'a's values and the
column 'b' as all
> old partition will still have the old CDs. When we query the old partition,
> > do we use the old partitons's CD or the table's CD?
> >
> > Also in the above case, when you run 'desc table partition
> > ', do you return the old partition
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(Updated 2011-08-05 20:48:05.144312)
Review request for hive, Ning Zhang and Pau
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(Updated 2011-08-05 20:49:19.127572)
Review request for hive, Ning Zhang and Pau
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(Updated 2011-08-06 01:40:49.118616)
Review request for hive, Ning Zhang and Pau
/ObjectStore.java
<https://reviews.apache.org/r/1183/#comment2984>
should read 1-N actually
- Sohan
On 2011-08-06 01:40:49, Sohan Jain wrote:
>
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(Updated 2011-08-08 20:55:11.546253)
Review request for hive, Ning Zhang and Pau
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(Updated 2011-08-08 21:19:06.999293)
Review request for hive, Ning Zhang and Pau
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(Updated 2011-08-08 21:29:23.722825)
Review request for hive, Ning Zhang and Pau
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Review request for hive, Ning Zhang and Paul Yang.
Summary
---
The upgrade
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Review request for hive and Paul Yang.
Summary
---
To determine if a column
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Review request for hive and Paul Yang.
Summary
---
Currently, when dropping
Reporter: Sohan Jain
Assignee: Sohan Jain
Priority: Minor
This function would get multiple tables from the hive metastore as opposed to
just one at a time, saving round trip time to the metastore.
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For more
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https://issues.apache.org/jira/browse/HIVE-1595?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sohan Jain updated HIVE-1595:
-
Attachment: Hive-1595.1.patch
> job name for alter table archive partition is not corr
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Sohan Jain updated HIVE-1595:
-
Status: Patch Available (was: Open)
> job name for alter table archive partition is not corr
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Sohan Jain updated HIVE-1595:
-
Attachment: Hive-1595.2.patch
> job name for alter table archive partition is not corr
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Sohan Jain updated HIVE-1595:
-
Status: Patch Available (was: Open)
Removed README edit and unnecessary diffs to the import statements
[
https://issues.apache.org/jira/browse/HIVE-2188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sohan Jain updated HIVE-2188:
-
Attachment: HIVE-2188.1.patch
- Added multiGetTable function to the interface RawStore
- Implemented it
[
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Sohan Jain updated HIVE-2188:
-
Status: Patch Available (was: Open)
> Add multi_get_table function in Hive Metast
[
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]
Sohan Jain commented on HIVE-2188:
--
RB: https://reviews.apache.org/r/831/
Thanks
: Hive
Issue Type: Improvement
Components: Metastore
Reporter: Sohan Jain
Assignee: Sohan Jain
HIVE-2038 introduced the MetaStoreEventListener abstract class that defines
actions to be performed after particular events on a metastore. Improve upon
that
[
https://issues.apache.org/jira/browse/HIVE-2194?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sohan Jain updated HIVE-2194:
-
Attachment: HIVE-2194.1.patch
> Add actions for alter table and alter partition events for metast
[
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Sohan Jain updated HIVE-2194:
-
Status: Patch Available (was: Open)
> Add actions for alter table and alter partition events
[
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Sohan Jain updated HIVE-2188:
-
Attachment: HIVE-2188.3.patch
> Add multi_get_table function in Hive Metast
[
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]
Sohan Jain commented on HIVE-2188:
--
Thank you, Carl.
> Add get_table_objects_
Optimize get_partition_names_ps()
-
Key: HIVE-2213
URL: https://issues.apache.org/jira/browse/HIVE-2213
Project: Hive
Issue Type: Improvement
Components: Metastore
Reporter: Sohan Jain
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Sohan Jain updated HIVE-2213:
-
Attachment: HIVE-2213.1.patch
> Optimize get_partition_names
nts: Query Processor
Reporter: Sohan Jain
The current function dropTable() that handles dropping multiple partitions is
somewhat inefficient. For each partition you want to drop, it loops through
each partition in the table to see if the partition exists. This is an _O(mn)_
operation, wh
[
https://issues.apache.org/jira/browse/HIVE-2219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sohan Jain reassigned HIVE-2219:
Assignee: Sohan Jain
> Make "alter table drop partition" m
[
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Sohan Jain updated HIVE-2219:
-
Status: Patch Available (was: Open)
> Make "alter table drop partition" m
[
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Sohan Jain updated HIVE-2219:
-
Attachment: HIVE-2219.1.patch
Improves the time it takes to check whether a partition to delete exists in
-2226
Project: Hive
Issue Type: Improvement
Components: Metastore
Reporter: Sohan Jain
Assignee: Sohan Jain
Create a function called get_table_names_by_filter that returns a list of table
names in a database that match a certain filter
[
https://issues.apache.org/jira/browse/HIVE-2226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sohan Jain updated HIVE-2226:
-
Attachment: HIVE-2226.1.patch
> Add API to retrieve table names by an arbitrary filter, e.g., by ow
[
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]
Sohan Jain updated HIVE-2226:
-
Status: Patch Available (was: Open)
> Add API to retrieve table names by an arbitrary filter, e.g.,
[
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Sohan Jain updated HIVE-2213:
-
Status: Patch Available (was: Open)
> Optimize get_partition_names
[
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]
Sohan Jain updated HIVE-2213:
-
Attachment: HIVE-2213.3.patch
-Fixed line that exceeded 100 chars
> Optimize get_partition_names
[
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]
Sohan Jain updated HIVE-2219:
-
Status: Open (was: Patch Available)
> Make "alter table drop partition" m
[
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]
Sohan Jain commented on HIVE-2219:
--
Ah sorry, after another round of testing, I real
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Sohan Jain commented on HIVE-2213:
--
I'd also like to point one more thing
[
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Sohan Jain updated HIVE-2194:
-
Attachment: HIVE-2194.3.patch
> Add actions for alter table and alter partition events for metast
://issues.apache.org/jira/browse/HIVE-2242
Project: Hive
Issue Type: Bug
Components: Query Processor
Reporter: Sohan Jain
Assignee: Sohan Jain
Currently, when dropping partitions, the DDL Semantic Analyzer only passes
partitions that have a full
[
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Sohan Jain updated HIVE-2242:
-
Description:
Currently, when dropping partitions, the DDL Semantic Analyzer only passes
partitions that
[
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Sohan Jain updated HIVE-2242:
-
Attachment: HIVE-2242.1.patch
- use db.getPartitions instead of db.getPartition to accommodate partial
[
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Sohan Jain updated HIVE-2242:
-
Status: Patch Available (was: Open)
> DDL Semantic Analyzer does not pass partial specificat
ement
Components: Metastore
Reporter: Sohan Jain
Assignee: Sohan Jain
We can re-organize the JDO models to reduce space usage to keep the metastore
scalable for the future. Currently, partitions are the fastest growing objects
in the metastore, and the metastore
Processor
Reporter: Sohan Jain
In the CLI, if a user inputs an incorrect column name, we currently just print
the bad column name in the query. Typically, the user needs to "describe" the
table to figure out the correct column.
This patch prints out a list of valid
[
https://issues.apache.org/jira/browse/HIVE-2256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sohan Jain updated HIVE-2256:
-
Attachment: HIVE-2256.1.patch
The patch will probably need to edit test cases as well to account for the
[
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]
Sohan Jain reassigned HIVE-2256:
Assignee: Sohan Jain
> Better error message in CLI on invalid column n
[
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Sohan Jain updated HIVE-2256:
-
Attachment: HIVE-2256.2.patch
-Updated the outputs for unit tests.
-Fixed the error message to include
[
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Sohan Jain updated HIVE-2256:
-
Status: Patch Available (was: Open)
> Better error message in CLI on invalid column n
[
https://issues.apache.org/jira/browse/HIVE-2219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sohan Jain updated HIVE-2219:
-
Attachment: HIVE-2219.2.patch
This patch is the correct one from ReviewBoard
> Make "alter ta
-2275
Project: Hive
Issue Type: Bug
Components: Query Processor
Reporter: Sohan Jain
Assignee: Sohan Jain
HIVE-2219 applied an incorrect patch that fails unit tests. This patch reverts
those changes and adds the intended changes to improve
[
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Sohan Jain updated HIVE-2275:
-
Attachment: HIVE-2275.1.patch
> Revert HIVE-2219 and apply correct patch to improve the efficiency
[
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Sohan Jain updated HIVE-2275:
-
Status: Patch Available (was: Open)
> Revert HIVE-2219 and apply correct patch to improve the efficie
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Sohan Jain commented on HIVE-2219:
--
Ok, please refer to HIVE-2275
> Make "
[
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Sohan Jain updated HIVE-2194:
-
Attachment: HIVE-2194.4.patch
> Add actions for alter table and alter partition events for metast
: Sohan Jain
Assignee: Sohan Jain
Attachments: HIVE-2276.1.patch
The RB and JIRA patches for HIVE-2194 were out of sync. An outdated patch for
HIVE-2194 was committed. This patch updates that patch to include the changes
from RB.
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Sohan Jain updated HIVE-2276:
-
Attachment: HIVE-2276.1.patch
> Fix Inconsistency between RB and JIRA patches for HIVE-2
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Sohan Jain commented on HIVE-2194:
--
Please see HIVE-2276
> Add actions for alte
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Sohan Jain updated HIVE-2276:
-
Status: Patch Available (was: Open)
> Fix Inconsistency between RB and JIRA patches for HIVE-2
[
https://issues.apache.org/jira/browse/HIVE-2226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sohan Jain updated HIVE-2226:
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Attachment: HIVE-2226.3.patch
> Add API to retrieve table names by an arbitrary filter, e.g., by ow
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