You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "Mikhail Bautin (JIRA)" <ji...@apache.org> on 2011/07/05 21:07:16 UTC
[jira] [Created] (HBASE-4062) Multi-column scanner unit test
Multi-column scanner unit test
------------------------------
Key: HBASE-4062
URL: https://issues.apache.org/jira/browse/HBASE-4062
Project: HBase
Issue Type: Improvement
Components: regionserver, test
Affects Versions: 0.94.0
Reporter: Mikhail Bautin
Assignee: Mikhail Bautin
Priority: Minor
Adding a unit test for the multi-column scanner. We are using this this to test an optimization we are making to multi-column scans using row-column Bloom filters. The scanner creates multiple StoreFiles for a single column family, each containing a randomized set of columns with different timestamps, and then tests scanning through the whole region with all possible sets of columns specified in the query. Point deletes (deletes of a specific timestamp) are also tested.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-4062) Multi-column scanner unit test
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13061662#comment-13061662 ]
stack commented on HBASE-4062:
------------------------------
@Mikhail You saw Andrew's comments over in reviewboard (They usually show up here but you have to set the Bugs in RB to be this issue).
> Multi-column scanner unit test
> ------------------------------
>
> Key: HBASE-4062
> URL: https://issues.apache.org/jira/browse/HBASE-4062
> Project: HBase
> Issue Type: Improvement
> Components: regionserver, test
> Affects Versions: 0.94.0
> Reporter: Mikhail Bautin
> Assignee: Mikhail Bautin
> Priority: Minor
> Labels: test
> Attachments: test-multi-column-scanner.patch
>
>
> Adding a unit test for the multi-column scanner. We are using this this to test an optimization we are making to multi-column scans using row-column Bloom filters. The scanner creates multiple StoreFiles for a single column family, each containing a randomized set of columns with different timestamps, and then tests scanning through the whole region with all possible sets of columns specified in the query. Point deletes (deletes of a specific timestamp) are also tested.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-4062) Multi-column scanner unit test
Posted by "Mikhail Bautin (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13116077#comment-13116077 ]
Mikhail Bautin commented on HBASE-4062:
---------------------------------------
@Michael: apparently the patch is already committed -- can I close this JIRA?
> Multi-column scanner unit test
> ------------------------------
>
> Key: HBASE-4062
> URL: https://issues.apache.org/jira/browse/HBASE-4062
> Project: HBase
> Issue Type: Improvement
> Components: regionserver, test
> Affects Versions: 0.94.0
> Reporter: Mikhail Bautin
> Assignee: Mikhail Bautin
> Priority: Minor
> Labels: test
> Attachments: test-multi-column-scanner.patch
>
>
> Adding a unit test for the multi-column scanner. We are using this this to test an optimization we are making to multi-column scans using row-column Bloom filters. The scanner creates multiple StoreFiles for a single column family, each containing a randomized set of columns with different timestamps, and then tests scanning through the whole region with all possible sets of columns specified in the query. Point deletes (deletes of a specific timestamp) are also tested.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-4062) Multi-column scanner unit test
Posted by "jiraposter@reviews.apache.org (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13116075#comment-13116075 ]
jiraposter@reviews.apache.org commented on HBASE-4062:
------------------------------------------------------
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/1012/
-----------------------------------------------------------
(Updated 2011-09-28 02:16:10.418401)
Review request for hbase and Michael Stack.
Changes
-------
Linking the HBASE-4062 JIRA to this review.
Summary
-------
Adding a unit test for the multi-column scanner. We are using this this to test an optimization we are making to multi-column scans using row-column Bloom filters. The scanner creates multiple StoreFiles for a single column family, each containing a randomized set of columns with different timestamps, and then tests scanning through the whole region with all possible sets of columns specified in the query. Point deletes (deletes of a specific timestamp) are also tested.
This addresses bug HBASE-4062.
https://issues.apache.org/jira/browse/HBASE-4062
Diffs
-----
src/test/java/org/apache/hadoop/hbase/regionserver/TestMultiColumnScanner.java PRE-CREATION
Diff: https://reviews.apache.org/r/1012/diff
Testing
-------
Run the unit test. Break the store scanner and make sure the test breaks.
Thanks,
Mikhail
> Multi-column scanner unit test
> ------------------------------
>
> Key: HBASE-4062
> URL: https://issues.apache.org/jira/browse/HBASE-4062
> Project: HBase
> Issue Type: Improvement
> Components: regionserver, test
> Affects Versions: 0.94.0
> Reporter: Mikhail Bautin
> Assignee: Mikhail Bautin
> Priority: Minor
> Labels: test
> Attachments: test-multi-column-scanner.patch
>
>
> Adding a unit test for the multi-column scanner. We are using this this to test an optimization we are making to multi-column scans using row-column Bloom filters. The scanner creates multiple StoreFiles for a single column family, each containing a randomized set of columns with different timestamps, and then tests scanning through the whole region with all possible sets of columns specified in the query. Point deletes (deletes of a specific timestamp) are also tested.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-4062) Multi-column scanner unit test
Posted by "Mikhail Bautin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4062?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mikhail Bautin updated HBASE-4062:
----------------------------------
Attachment: test-multi-column-scanner.patch
> Multi-column scanner unit test
> ------------------------------
>
> Key: HBASE-4062
> URL: https://issues.apache.org/jira/browse/HBASE-4062
> Project: HBase
> Issue Type: Improvement
> Components: regionserver, test
> Affects Versions: 0.94.0
> Reporter: Mikhail Bautin
> Assignee: Mikhail Bautin
> Priority: Minor
> Labels: test
> Attachments: test-multi-column-scanner.patch
>
>
> Adding a unit test for the multi-column scanner. We are using this this to test an optimization we are making to multi-column scans using row-column Bloom filters. The scanner creates multiple StoreFiles for a single column family, each containing a randomized set of columns with different timestamps, and then tests scanning through the whole region with all possible sets of columns specified in the query. Point deletes (deletes of a specific timestamp) are also tested.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-4062) Multi-column scanner unit test
Posted by "Mikhail Bautin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13060083#comment-13060083 ]
Mikhail Bautin commented on HBASE-4062:
---------------------------------------
Added to reviewboard:
https://reviews.apache.org/r/1012/
> Multi-column scanner unit test
> ------------------------------
>
> Key: HBASE-4062
> URL: https://issues.apache.org/jira/browse/HBASE-4062
> Project: HBase
> Issue Type: Improvement
> Components: regionserver, test
> Affects Versions: 0.94.0
> Reporter: Mikhail Bautin
> Assignee: Mikhail Bautin
> Priority: Minor
> Labels: test
> Attachments: test-multi-column-scanner.patch
>
>
> Adding a unit test for the multi-column scanner. We are using this this to test an optimization we are making to multi-column scans using row-column Bloom filters. The scanner creates multiple StoreFiles for a single column family, each containing a randomized set of columns with different timestamps, and then tests scanning through the whole region with all possible sets of columns specified in the query. Point deletes (deletes of a specific timestamp) are also tested.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Resolved] (HBASE-4062) Multi-column scanner unit test
Posted by "Mikhail Bautin (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4062?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mikhail Bautin resolved HBASE-4062.
-----------------------------------
Resolution: Fixed
Fix Version/s: 0.94.0
TestMultiColumnScanner has been committed to trunk.
> Multi-column scanner unit test
> ------------------------------
>
> Key: HBASE-4062
> URL: https://issues.apache.org/jira/browse/HBASE-4062
> Project: HBase
> Issue Type: Improvement
> Components: regionserver, test
> Affects Versions: 0.94.0
> Reporter: Mikhail Bautin
> Assignee: Mikhail Bautin
> Priority: Minor
> Labels: test
> Fix For: 0.94.0
>
> Attachments: test-multi-column-scanner.patch
>
>
> Adding a unit test for the multi-column scanner. We are using this this to test an optimization we are making to multi-column scans using row-column Bloom filters. The scanner creates multiple StoreFiles for a single column family, each containing a randomized set of columns with different timestamps, and then tests scanning through the whole region with all possible sets of columns specified in the query. Point deletes (deletes of a specific timestamp) are also tested.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira