[jira] [Commented] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-09-14 Thread Wojciech Indyk (JIRA) 

[ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14743393#comment-14743393
 ] 

Wojciech Indyk commented on HIVE-11329:
---

[~leftylev] thank you for the access to the wiki. I put a documentation to this 
page https://cwiki.apache.org/confluence/display/Hive/HBaseIntegration - 
paragraph Hiding column prefixes.

> Column prefix in key of hbase column prefix map
> ---
>
> Key: HIVE-11329
> URL: https://issues.apache.org/jira/browse/HIVE-11329
> Project: Hive
>  Issue Type: Improvement
>  Components: HBase Handler
>Affects Versions: 0.14.0
>Reporter: Wojciech Indyk
>Assignee: Wojciech Indyk
>Priority: Minor
>  Labels: TODOC1.3
> Fix For: 1.3.0, 2.0.0
>
> Attachments: HIVE-11329.3.patch
>
>
> When I create a table with hbase column prefix 
> https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
> map in hive. 
> E.g. record in HBase
> rowkey: 123
> column: tag_one, value: 0.5
> column: tag_two, value 0.5
> representation in Hive via column prefix mapping "tag_.*":
> column: tag map
> key: tag_one, value: 0.5
> key: tag_two, value: 0.5
> should be:
> key: one, value: 0.5
> key: two: value: 0.5



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[jira] [Commented] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-09-11 Thread Wojciech Indyk (JIRA) 

[ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14740982#comment-14740982
 ] 

Wojciech Indyk commented on HIVE-11329:
---

I'll put the documentation directly in the wiki.

> Column prefix in key of hbase column prefix map
> ---
>
> Key: HIVE-11329
> URL: https://issues.apache.org/jira/browse/HIVE-11329
> Project: Hive
>  Issue Type: Improvement
>  Components: HBase Handler
>Affects Versions: 0.14.0
>Reporter: Wojciech Indyk
>Assignee: Wojciech Indyk
>Priority: Minor
>  Labels: TODOC1.3
> Fix For: 1.3.0, 2.0.0
>
> Attachments: HIVE-11329.3.patch
>
>
> When I create a table with hbase column prefix 
> https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
> map in hive. 
> E.g. record in HBase
> rowkey: 123
> column: tag_one, value: 0.5
> column: tag_two, value 0.5
> representation in Hive via column prefix mapping "tag_.*":
> column: tag map
> key: tag_one, value: 0.5
> key: tag_two, value: 0.5
> should be:
> key: one, value: 0.5
> key: two: value: 0.5



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[jira] [Commented] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-09-10 Thread Wojciech Indyk (JIRA) 

[ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14738319#comment-14738319
 ] 

Wojciech Indyk commented on HIVE-11329:
---

[~leftylev], [~spena] ok, I'll prepare a documentation.
The patch works with both Hadoop 2 as well as Hadoop 1.

> Column prefix in key of hbase column prefix map
> ---
>
> Key: HIVE-11329
> URL: https://issues.apache.org/jira/browse/HIVE-11329
> Project: Hive
>  Issue Type: Improvement
>  Components: HBase Handler
>Affects Versions: 0.14.0
>Reporter: Wojciech Indyk
>Assignee: Wojciech Indyk
>Priority: Minor
> Fix For: 1.3.0
>
> Attachments: HIVE-11329.3.patch
>
>
> When I create a table with hbase column prefix 
> https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
> map in hive. 
> E.g. record in HBase
> rowkey: 123
> column: tag_one, value: 0.5
> column: tag_two, value 0.5
> representation in Hive via column prefix mapping "tag_.*":
> column: tag map
> key: tag_one, value: 0.5
> key: tag_two, value: 0.5
> should be:
> key: one, value: 0.5
> key: two: value: 0.5



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[jira] [Commented] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-09-07 Thread Wojciech Indyk (JIRA) 

[ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14733708#comment-14733708
 ] 

Wojciech Indyk commented on HIVE-11329:
---

[~spena], what we need to do to commit this patch?

> Column prefix in key of hbase column prefix map
> ---
>
> Key: HIVE-11329
> URL: https://issues.apache.org/jira/browse/HIVE-11329
> Project: Hive
>  Issue Type: Improvement
>  Components: HBase Handler
>Affects Versions: 0.14.0
>Reporter: Wojciech Indyk
>Assignee: Wojciech Indyk
>Priority: Minor
> Attachments: HIVE-11329.3.patch
>
>
> When I create a table with hbase column prefix 
> https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
> map in hive. 
> E.g. record in HBase
> rowkey: 123
> column: tag_one, value: 0.5
> column: tag_two, value 0.5
> representation in Hive via column prefix mapping "tag_.*":
> column: tag map
> key: tag_one, value: 0.5
> key: tag_two, value: 0.5
> should be:
> key: one, value: 0.5
> key: two: value: 0.5



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[jira] [Commented] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-08-31 Thread Wojciech Indyk (JIRA) 

[ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14723598#comment-14723598
 ] 

Wojciech Indyk commented on HIVE-11329:
---

[~spena], [~ctang.ma] could you review this patch, please?

> Column prefix in key of hbase column prefix map
> ---
>
> Key: HIVE-11329
> URL: https://issues.apache.org/jira/browse/HIVE-11329
> Project: Hive
>  Issue Type: Improvement
>  Components: HBase Handler
>Affects Versions: 0.14.0
>Reporter: Wojciech Indyk
>Assignee: Wojciech Indyk
>Priority: Minor
> Attachments: HIVE-11329.3.patch
>
>
> When I create a table with hbase column prefix 
> https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
> map in hive. 
> E.g. record in HBase
> rowkey: 123
> column: tag_one, value: 0.5
> column: tag_two, value 0.5
> representation in Hive via column prefix mapping "tag_.*":
> column: tag map
> key: tag_one, value: 0.5
> key: tag_two, value: 0.5
> should be:
> key: one, value: 0.5
> key: two: value: 0.5



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[jira] [Updated] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-08-18 Thread Wojciech Indyk (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wojciech Indyk updated HIVE-11329:
--
Attachment: (was: HIVE-11329.2.patch)

 Column prefix in key of hbase column prefix map
 ---

 Key: HIVE-11329
 URL: https://issues.apache.org/jira/browse/HIVE-11329
 Project: Hive
  Issue Type: Improvement
  Components: HBase Handler
Affects Versions: 0.14.0
Reporter: Wojciech Indyk
Assignee: Wojciech Indyk
Priority: Minor
 Attachments: HIVE-11329.3.patch


 When I create a table with hbase column prefix 
 https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
 map in hive. 
 E.g. record in HBase
 rowkey: 123
 column: tag_one, value: 0.5
 column: tag_two, value 0.5
 representation in Hive via column prefix mapping tag_.*:
 column: tag mapstring,string
 key: tag_one, value: 0.5
 key: tag_two, value: 0.5
 should be:
 key: one, value: 0.5
 key: two: value: 0.5



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[jira] [Updated] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-08-18 Thread Wojciech Indyk (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wojciech Indyk updated HIVE-11329:
--
Attachment: (was: HIVE-11329.1.patch)

 Column prefix in key of hbase column prefix map
 ---

 Key: HIVE-11329
 URL: https://issues.apache.org/jira/browse/HIVE-11329
 Project: Hive
  Issue Type: Improvement
  Components: HBase Handler
Affects Versions: 0.14.0
Reporter: Wojciech Indyk
Assignee: Wojciech Indyk
Priority: Minor
 Attachments: HIVE-11329.3.patch


 When I create a table with hbase column prefix 
 https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
 map in hive. 
 E.g. record in HBase
 rowkey: 123
 column: tag_one, value: 0.5
 column: tag_two, value 0.5
 representation in Hive via column prefix mapping tag_.*:
 column: tag mapstring,string
 key: tag_one, value: 0.5
 key: tag_two, value: 0.5
 should be:
 key: one, value: 0.5
 key: two: value: 0.5



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[jira] [Updated] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-08-18 Thread Wojciech Indyk (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wojciech Indyk updated HIVE-11329:
--
Attachment: HIVE-11329.3.patch

[~brocknoland], could you review my patch or point someone to do that?

 Column prefix in key of hbase column prefix map
 ---

 Key: HIVE-11329
 URL: https://issues.apache.org/jira/browse/HIVE-11329
 Project: Hive
  Issue Type: Improvement
  Components: HBase Handler
Affects Versions: 0.14.0
Reporter: Wojciech Indyk
Assignee: Wojciech Indyk
Priority: Minor
 Attachments: HIVE-11329.1.patch, HIVE-11329.2.patch, 
 HIVE-11329.3.patch


 When I create a table with hbase column prefix 
 https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
 map in hive. 
 E.g. record in HBase
 rowkey: 123
 column: tag_one, value: 0.5
 column: tag_two, value 0.5
 representation in Hive via column prefix mapping tag_.*:
 column: tag mapstring,string
 key: tag_one, value: 0.5
 key: tag_two, value: 0.5
 should be:
 key: one, value: 0.5
 key: two: value: 0.5



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[jira] [Updated] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-08-14 Thread Wojciech Indyk (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wojciech Indyk updated HIVE-11329:
--
Issue Type: Improvement  (was: Bug)

 Column prefix in key of hbase column prefix map
 ---

 Key: HIVE-11329
 URL: https://issues.apache.org/jira/browse/HIVE-11329
 Project: Hive
  Issue Type: Improvement
  Components: HBase Handler
Affects Versions: 0.14.0
Reporter: Wojciech Indyk
Assignee: Wojciech Indyk
Priority: Minor
 Attachments: HIVE-11329.1.patch, HIVE-11329.2.patch


 When I create a table with hbase column prefix 
 https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
 map in hive. 
 E.g. record in HBase
 rowkey: 123
 column: tag_one, value: 0.5
 column: tag_two, value 0.5
 representation in Hive via column prefix mapping tag_.*:
 column: tag mapstring,string
 key: tag_one, value: 0.5
 key: tag_two, value: 0.5
 should be:
 key: one, value: 0.5
 key: two: value: 0.5



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[jira] [Updated] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-08-13 Thread Wojciech Indyk (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wojciech Indyk updated HIVE-11329:
--
Attachment: (was: HIVE-11329.2.patch)

 Column prefix in key of hbase column prefix map
 ---

 Key: HIVE-11329
 URL: https://issues.apache.org/jira/browse/HIVE-11329
 Project: Hive
  Issue Type: Bug
  Components: HBase Handler
Affects Versions: 0.14.0
Reporter: Wojciech Indyk
Assignee: Wojciech Indyk
Priority: Minor
 Attachments: HIVE-11329.1.patch


 When I create a table with hbase column prefix 
 https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
 map in hive. 
 E.g. record in HBase
 rowkey: 123
 column: tag_one, value: 0.5
 column: tag_two, value 0.5
 representation in Hive via column prefix mapping tag_.*:
 column: tag mapstring,string
 key: tag_one, value: 0.5
 key: tag_two, value: 0.5
 should be:
 key: one, value: 0.5
 key: two: value: 0.5



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[jira] [Updated] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-08-13 Thread Wojciech Indyk (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wojciech Indyk updated HIVE-11329:
--
Attachment: HIVE-11329.2.patch

The patch has been granted by [Agora S.A. | http://www.agora.pl ]

 Column prefix in key of hbase column prefix map
 ---

 Key: HIVE-11329
 URL: https://issues.apache.org/jira/browse/HIVE-11329
 Project: Hive
  Issue Type: Bug
  Components: HBase Handler
Affects Versions: 0.14.0
Reporter: Wojciech Indyk
Assignee: Wojciech Indyk
Priority: Minor
 Attachments: HIVE-11329.1.patch, HIVE-11329.2.patch


 When I create a table with hbase column prefix 
 https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
 map in hive. 
 E.g. record in HBase
 rowkey: 123
 column: tag_one, value: 0.5
 column: tag_two, value 0.5
 representation in Hive via column prefix mapping tag_.*:
 column: tag mapstring,string
 key: tag_one, value: 0.5
 key: tag_two, value: 0.5
 should be:
 key: one, value: 0.5
 key: two: value: 0.5



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[jira] [Commented] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-08-13 Thread Wojciech Indyk (JIRA) 

[ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14695075#comment-14695075
 ] 

Wojciech Indyk commented on HIVE-11329:
---

[~swarnim] thank you for your advice. I have prepared the final patch 
(attachment) and also updated a review board with the new patch 
https://reviews.apache.org/r/36974/

 Column prefix in key of hbase column prefix map
 ---

 Key: HIVE-11329
 URL: https://issues.apache.org/jira/browse/HIVE-11329
 Project: Hive
  Issue Type: Bug
  Components: HBase Handler
Affects Versions: 0.14.0
Reporter: Wojciech Indyk
Assignee: Wojciech Indyk
Priority: Minor
 Attachments: HIVE-11329.1.patch, HIVE-11329.2.patch


 When I create a table with hbase column prefix 
 https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
 map in hive. 
 E.g. record in HBase
 rowkey: 123
 column: tag_one, value: 0.5
 column: tag_two, value 0.5
 representation in Hive via column prefix mapping tag_.*:
 column: tag mapstring,string
 key: tag_one, value: 0.5
 key: tag_two, value: 0.5
 should be:
 key: one, value: 0.5
 key: two: value: 0.5



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[jira] [Updated] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-08-13 Thread Wojciech Indyk (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wojciech Indyk updated HIVE-11329:
--
Attachment: HIVE-11329.2.patch

 Column prefix in key of hbase column prefix map
 ---

 Key: HIVE-11329
 URL: https://issues.apache.org/jira/browse/HIVE-11329
 Project: Hive
  Issue Type: Bug
  Components: HBase Handler
Affects Versions: 0.14.0
Reporter: Wojciech Indyk
Assignee: Wojciech Indyk
Priority: Minor
 Attachments: HIVE-11329.1.patch, HIVE-11329.2.patch


 When I create a table with hbase column prefix 
 https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
 map in hive. 
 E.g. record in HBase
 rowkey: 123
 column: tag_one, value: 0.5
 column: tag_two, value 0.5
 representation in Hive via column prefix mapping tag_.*:
 column: tag mapstring,string
 key: tag_one, value: 0.5
 key: tag_two, value: 0.5
 should be:
 key: one, value: 0.5
 key: two: value: 0.5



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[jira] [Commented] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-08-12 Thread Wojciech Indyk (JIRA) 

[ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14693208#comment-14693208
 ] 

Wojciech Indyk commented on HIVE-11329:
---

[~swarnim] , I answered on the review comment. Could you advise me where to 
define enabling a flag for the prefix cutting (e.g. as a parameter of a table 
or hive variable or something else)?

 Column prefix in key of hbase column prefix map
 ---

 Key: HIVE-11329
 URL: https://issues.apache.org/jira/browse/HIVE-11329
 Project: Hive
  Issue Type: Bug
  Components: HBase Handler
Affects Versions: 0.14.0
Reporter: Wojciech Indyk
Assignee: Wojciech Indyk
Priority: Minor
 Attachments: HIVE-11329.1.patch


 When I create a table with hbase column prefix 
 https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
 map in hive. 
 E.g. record in HBase
 rowkey: 123
 column: tag_one, value: 0.5
 column: tag_two, value 0.5
 representation in Hive via column prefix mapping tag_.*:
 column: tag mapstring,string
 key: tag_one, value: 0.5
 key: tag_two, value: 0.5
 should be:
 key: one, value: 0.5
 key: two: value: 0.5



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[jira] [Commented] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-07-30 Thread Wojciech Indyk (JIRA) 

[ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14648781#comment-14648781
 ] 

Wojciech Indyk commented on HIVE-11329:
---

sure, here is the request: https://reviews.apache.org/r/36974/

 Column prefix in key of hbase column prefix map
 ---

 Key: HIVE-11329
 URL: https://issues.apache.org/jira/browse/HIVE-11329
 Project: Hive
  Issue Type: Bug
  Components: HBase Handler
Affects Versions: 0.14.0
Reporter: Wojciech Indyk
Assignee: Wojciech Indyk
Priority: Minor
 Attachments: HIVE-11329.1.patch


 When I create a table with hbase column prefix 
 https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
 map in hive. 
 E.g. record in HBase
 rowkey: 123
 column: tag_one, value: 0.5
 column: tag_two, value 0.5
 representation in Hive via column prefix mapping tag_.*:
 column: tag mapstring,string
 key: tag_one, value: 0.5
 key: tag_two, value: 0.5
 should be:
 key: one, value: 0.5
 key: two: value: 0.5



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[jira] [Commented] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-07-27 Thread Wojciech Indyk (JIRA) 

[ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14642511#comment-14642511
 ] 

Wojciech Indyk commented on HIVE-11329:
---

[~swarnim] Example: I define a map prefix loc_ for geographical locations of 
a row in HBase.
I create table in Hive
CREATE EXTERNAL TABLE xyz(id int, locations mapstring,string)
ROW FORMAT SERDE 'org.apache.hadoop.hive.hbase.HBaseSerDe'
STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
 WITH SERDEPROPERTIES (hbase.columns.mapping = :key, source:loc_.*)
Then I want to query:
select id where locations['California']!=null
instead of 
select id where locations['loc_California']!=null

Moreover if I query:
select id, locations where locations['California']!=null
I would like to have a result like:
1, {California:state, New York:state}
instead of
1, {loc_California:state, loc_New York:state}

In general: I don't want to receive the prefix for each element of the map in 
hive. I know what the prefix for the map is (it is defined in SERDEPROPERTIES). 
It is hard to use prefixed data with another data sources, e.g. a 
IP-geolocation libraries.

All in all it's easier to integrate data without prefixes. IMO Prefixes are 
artificial structure (like 'super-column') to optimize queries and be able to 
store a map in hbase. That's why i want to cut prefixes. I know a solution with 
column family - hive map, but HBase doesn't support more than 2 CF well. I 
need ~10 maps in row.

I think the idea with a flag is very well. IMO it could be flag defined on 
creating table.

 Column prefix in key of hbase column prefix map
 ---

 Key: HIVE-11329
 URL: https://issues.apache.org/jira/browse/HIVE-11329
 Project: Hive
  Issue Type: Bug
  Components: HBase Handler
Affects Versions: 0.14.0
Reporter: Wojciech Indyk
Assignee: Wojciech Indyk
Priority: Minor
 Attachments: HIVE-11329.1.patch


 When I create a table with hbase column prefix 
 https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
 map in hive. 
 E.g. record in HBase
 rowkey: 123
 column: tag_one, value: 0.5
 column: tag_two, value 0.5
 representation in Hive via column prefix mapping tag_.*:
 column: tag mapstring,string
 key: tag_one, value: 0.5
 key: tag_two, value: 0.5
 should be:
 key: one, value: 0.5
 key: two: value: 0.5



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[jira] [Updated] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-07-24 Thread Wojciech Indyk (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wojciech Indyk updated HIVE-11329:
--
Attachment: HIVE-11329.1.patch

first step

 Column prefix in key of hbase column prefix map
 ---

 Key: HIVE-11329
 URL: https://issues.apache.org/jira/browse/HIVE-11329
 Project: Hive
  Issue Type: Bug
  Components: HBase Handler
Affects Versions: 0.14.0
Reporter: Wojciech Indyk
Assignee: Wojciech Indyk
Priority: Minor
 Attachments: HIVE-11329.1.patch


 When I create a table with hbase column prefix 
 https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
 map in hive. 
 E.g. record in HBase
 rowkey: 123
 column: tag_one, value: 0.5
 column: tag_two, value 0.5
 representation in Hive via column prefix mapping tag_.*:
 column: tag mapstring,string
 key: tag_one, value: 0.5
 key: tag_two, value: 0.5
 should be:
 key: one, value: 0.5
 key: two: value: 0.5



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[jira] [Commented] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-07-24 Thread Wojciech Indyk (JIRA) 

[ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14640064#comment-14640064
 ] 

Wojciech Indyk commented on HIVE-11329:
---

I have prepared ability to flag a map to hide hbase column prefix.

 Column prefix in key of hbase column prefix map
 ---

 Key: HIVE-11329
 URL: https://issues.apache.org/jira/browse/HIVE-11329
 Project: Hive
  Issue Type: Bug
  Components: HBase Handler
Affects Versions: 0.14.0
Reporter: Wojciech Indyk
Assignee: Wojciech Indyk
Priority: Minor
 Attachments: HIVE-11329.1.patch


 When I create a table with hbase column prefix 
 https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
 map in hive. 
 E.g. record in HBase
 rowkey: 123
 column: tag_one, value: 0.5
 column: tag_two, value 0.5
 representation in Hive via column prefix mapping tag_.*:
 column: tag mapstring,string
 key: tag_one, value: 0.5
 key: tag_two, value: 0.5
 should be:
 key: one, value: 0.5
 key: two: value: 0.5



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[jira] [Updated] (HIVE-11329) Column prefix in key of hbase column prefix map

2015-07-21 Thread Wojciech Indyk (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-11329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Wojciech Indyk updated HIVE-11329:
--
Affects Version/s: (was: 0.13.0)
   0.14.0

 Column prefix in key of hbase column prefix map
 ---

 Key: HIVE-11329
 URL: https://issues.apache.org/jira/browse/HIVE-11329
 Project: Hive
  Issue Type: Bug
  Components: HBase Handler
Affects Versions: 0.14.0
Reporter: Wojciech Indyk
Assignee: Wojciech Indyk
Priority: Minor

 When I create a table with hbase column prefix 
 https://issues.apache.org/jira/browse/HIVE-3725 I have the prefix in result 
 map in hive. 
 E.g. record in HBase
 rowkey: 123
 column: tag_one, value: 0.5
 column: tag_two, value 0.5
 representation in Hive via column prefix mapping tag_.*:
 column: tag mapstring,string
 key: tag_one, value: 0.5
 key: tag_two, value: 0.5
 should be:
 key: one, value: 0.5
 key: two: value: 0.5



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