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Posted to issues@hbase.apache.org by "Nicolas Spiegelberg (JIRA)" <ji...@apache.org> on 2011/01/17 07:57:43 UTC
[jira] Created: (HBASE-3448) RegionSplitter : Utility class for
manual region splitting
RegionSplitter : Utility class for manual region splitting
----------------------------------------------------------
Key: HBASE-3448
URL: https://issues.apache.org/jira/browse/HBASE-3448
Project: HBase
Issue Type: New Feature
Components: client, scripts, util
Reporter: Nicolas Spiegelberg
Assignee: Nicolas Spiegelberg
Priority: Minor
Fix For: 0.90.1
For certain use cases, there are a number of advantages to manually splitting regions instead of having the HBase split code determine this for you automatically. There are currently some API additions to HBaseAdmin and HTable that allow you to manually split on a small scale. This JIRA is about importing a RegionSplitter utility program to help pre-split and perform rolling splits on a live table when needed. Will also add documentation to answer common questions about why you would pre-split.
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[jira] Commented: (HBASE-3448) RegionSplitter : Utility class for
manual region splitting
Posted by "Nicolas Spiegelberg (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12982507#action_12982507 ]
Nicolas Spiegelberg commented on HBASE-3448:
--------------------------------------------
https://review.cloudera.org/r/1469/
> RegionSplitter : Utility class for manual region splitting
> ----------------------------------------------------------
>
> Key: HBASE-3448
> URL: https://issues.apache.org/jira/browse/HBASE-3448
> Project: HBase
> Issue Type: New Feature
> Components: client, scripts, util
> Reporter: Nicolas Spiegelberg
> Assignee: Nicolas Spiegelberg
> Priority: Minor
> Fix For: 0.90.1
>
> Attachments: HBASE-3448.patch
>
>
> For certain use cases, there are a number of advantages to manually splitting regions instead of having the HBase split code determine this for you automatically. There are currently some API additions to HBaseAdmin and HTable that allow you to manually split on a small scale. This JIRA is about importing a RegionSplitter utility program to help pre-split and perform rolling splits on a live table when needed. Will also add documentation to answer common questions about why you would pre-split.
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[jira] Commented: (HBASE-3448) RegionSplitter : Utility class for
manual region splitting
Posted by "Nicolas Spiegelberg (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13006714#comment-13006714 ]
Nicolas Spiegelberg commented on HBASE-3448:
--------------------------------------------
Going to put this in the 0.90 branch as well. Since this is only an HBase utility and was confirmed for the 0.90 branch earlier, I'm assuming that this is fine.
> RegionSplitter : Utility class for manual region splitting
> ----------------------------------------------------------
>
> Key: HBASE-3448
> URL: https://issues.apache.org/jira/browse/HBASE-3448
> Project: HBase
> Issue Type: New Feature
> Components: client, scripts, util
> Reporter: Nicolas Spiegelberg
> Assignee: Nicolas Spiegelberg
> Priority: Minor
> Fix For: 0.92.0
>
> Attachments: HBASE-3448.patch
>
>
> For certain use cases, there are a number of advantages to manually splitting regions instead of having the HBase split code determine this for you automatically. There are currently some API additions to HBaseAdmin and HTable that allow you to manually split on a small scale. This JIRA is about importing a RegionSplitter utility program to help pre-split and perform rolling splits on a live table when needed. Will also add documentation to answer common questions about why you would pre-split.
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[jira] Resolved: (HBASE-3448) RegionSplitter : Utility class for
manual region splitting
Posted by "Nicolas Spiegelberg (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nicolas Spiegelberg resolved HBASE-3448.
----------------------------------------
Resolution: Fixed
> RegionSplitter : Utility class for manual region splitting
> ----------------------------------------------------------
>
> Key: HBASE-3448
> URL: https://issues.apache.org/jira/browse/HBASE-3448
> Project: HBase
> Issue Type: New Feature
> Components: client, scripts, util
> Reporter: Nicolas Spiegelberg
> Assignee: Nicolas Spiegelberg
> Priority: Minor
> Fix For: 0.90.1
>
> Attachments: HBASE-3448.patch
>
>
> For certain use cases, there are a number of advantages to manually splitting regions instead of having the HBase split code determine this for you automatically. There are currently some API additions to HBaseAdmin and HTable that allow you to manually split on a small scale. This JIRA is about importing a RegionSplitter utility program to help pre-split and perform rolling splits on a live table when needed. Will also add documentation to answer common questions about why you would pre-split.
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[jira] Commented: (HBASE-3448) RegionSplitter : Utility class for
manual region splitting
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12985461#action_12985461 ]
Hudson commented on HBASE-3448:
-------------------------------
Integrated in HBase-TRUNK #1719 (See [https://hudson.apache.org/hudson/job/HBase-TRUNK/1719/])
> RegionSplitter : Utility class for manual region splitting
> ----------------------------------------------------------
>
> Key: HBASE-3448
> URL: https://issues.apache.org/jira/browse/HBASE-3448
> Project: HBase
> Issue Type: New Feature
> Components: client, scripts, util
> Reporter: Nicolas Spiegelberg
> Assignee: Nicolas Spiegelberg
> Priority: Minor
> Fix For: 0.90.1
>
> Attachments: HBASE-3448.patch
>
>
> For certain use cases, there are a number of advantages to manually splitting regions instead of having the HBase split code determine this for you automatically. There are currently some API additions to HBaseAdmin and HTable that allow you to manually split on a small scale. This JIRA is about importing a RegionSplitter utility program to help pre-split and perform rolling splits on a live table when needed. Will also add documentation to answer common questions about why you would pre-split.
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[jira] Reopened: (HBASE-3448) RegionSplitter : Utility class for
manual region splitting
Posted by "Nicolas Spiegelberg (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nicolas Spiegelberg reopened HBASE-3448:
----------------------------------------
> RegionSplitter : Utility class for manual region splitting
> ----------------------------------------------------------
>
> Key: HBASE-3448
> URL: https://issues.apache.org/jira/browse/HBASE-3448
> Project: HBase
> Issue Type: New Feature
> Components: client, scripts, util
> Reporter: Nicolas Spiegelberg
> Assignee: Nicolas Spiegelberg
> Priority: Minor
> Fix For: 0.90.2, 0.92.0
>
> Attachments: HBASE-3448.patch
>
>
> For certain use cases, there are a number of advantages to manually splitting regions instead of having the HBase split code determine this for you automatically. There are currently some API additions to HBaseAdmin and HTable that allow you to manually split on a small scale. This JIRA is about importing a RegionSplitter utility program to help pre-split and perform rolling splits on a live table when needed. Will also add documentation to answer common questions about why you would pre-split.
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[jira] Updated: (HBASE-3448) RegionSplitter : Utility class for
manual region splitting
Posted by "Nicolas Spiegelberg (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nicolas Spiegelberg updated HBASE-3448:
---------------------------------------
Attachment: HBASE-3448.patch
> RegionSplitter : Utility class for manual region splitting
> ----------------------------------------------------------
>
> Key: HBASE-3448
> URL: https://issues.apache.org/jira/browse/HBASE-3448
> Project: HBase
> Issue Type: New Feature
> Components: client, scripts, util
> Reporter: Nicolas Spiegelberg
> Assignee: Nicolas Spiegelberg
> Priority: Minor
> Fix For: 0.90.1
>
> Attachments: HBASE-3448.patch
>
>
> For certain use cases, there are a number of advantages to manually splitting regions instead of having the HBase split code determine this for you automatically. There are currently some API additions to HBaseAdmin and HTable that allow you to manually split on a small scale. This JIRA is about importing a RegionSplitter utility program to help pre-split and perform rolling splits on a live table when needed. Will also add documentation to answer common questions about why you would pre-split.
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[jira] Updated: (HBASE-3448) RegionSplitter : Utility class for
manual region splitting
Posted by "Todd Lipcon (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon updated HBASE-3448:
-------------------------------
Fix Version/s: (was: 0.90.1)
0.92.0
> RegionSplitter : Utility class for manual region splitting
> ----------------------------------------------------------
>
> Key: HBASE-3448
> URL: https://issues.apache.org/jira/browse/HBASE-3448
> Project: HBase
> Issue Type: New Feature
> Components: client, scripts, util
> Reporter: Nicolas Spiegelberg
> Assignee: Nicolas Spiegelberg
> Priority: Minor
> Fix For: 0.92.0
>
> Attachments: HBASE-3448.patch
>
>
> For certain use cases, there are a number of advantages to manually splitting regions instead of having the HBase split code determine this for you automatically. There are currently some API additions to HBaseAdmin and HTable that allow you to manually split on a small scale. This JIRA is about importing a RegionSplitter utility program to help pre-split and perform rolling splits on a live table when needed. Will also add documentation to answer common questions about why you would pre-split.
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[jira] Resolved: (HBASE-3448) RegionSplitter : Utility class for
manual region splitting
Posted by "Nicolas Spiegelberg (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nicolas Spiegelberg resolved HBASE-3448.
----------------------------------------
Resolution: Fixed
Fix Version/s: 0.90.2
> RegionSplitter : Utility class for manual region splitting
> ----------------------------------------------------------
>
> Key: HBASE-3448
> URL: https://issues.apache.org/jira/browse/HBASE-3448
> Project: HBase
> Issue Type: New Feature
> Components: client, scripts, util
> Reporter: Nicolas Spiegelberg
> Assignee: Nicolas Spiegelberg
> Priority: Minor
> Fix For: 0.90.2, 0.92.0
>
> Attachments: HBASE-3448.patch
>
>
> For certain use cases, there are a number of advantages to manually splitting regions instead of having the HBase split code determine this for you automatically. There are currently some API additions to HBaseAdmin and HTable that allow you to manually split on a small scale. This JIRA is about importing a RegionSplitter utility program to help pre-split and perform rolling splits on a live table when needed. Will also add documentation to answer common questions about why you would pre-split.
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[jira] Commented: (HBASE-3448) RegionSplitter : Utility class for
manual region splitting
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12984864#action_12984864 ]
stack commented on HBASE-3448:
------------------------------
@Nicolas I see this patch committed to TRUNK but not to the 0.90 branch https://svn.apache.org/repos/asf/hbase/branches/0.90 so it'll show up in 0.90.1. Is that what you intended to do?
> RegionSplitter : Utility class for manual region splitting
> ----------------------------------------------------------
>
> Key: HBASE-3448
> URL: https://issues.apache.org/jira/browse/HBASE-3448
> Project: HBase
> Issue Type: New Feature
> Components: client, scripts, util
> Reporter: Nicolas Spiegelberg
> Assignee: Nicolas Spiegelberg
> Priority: Minor
> Fix For: 0.90.1
>
> Attachments: HBASE-3448.patch
>
>
> For certain use cases, there are a number of advantages to manually splitting regions instead of having the HBase split code determine this for you automatically. There are currently some API additions to HBaseAdmin and HTable that allow you to manually split on a small scale. This JIRA is about importing a RegionSplitter utility program to help pre-split and perform rolling splits on a live table when needed. Will also add documentation to answer common questions about why you would pre-split.
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