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Posted to issues@hbase.apache.org by "jiraposter@reviews.apache.org (JIRA)" <ji...@apache.org> on 2011/08/01 23:36:50 UTC
[jira] [Commented] (HBASE-3810) Registering a Coprocessor at
HTableDescriptor should be less strict
[ https://issues.apache.org/jira/browse/HBASE-3810?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13073799#comment-13073799 ]
jiraposter@reviews.apache.org commented on HBASE-3810:
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Ship it!
Minor: the second line below should be removed.
{code}
+ // validate parameter kvs
+ //String kvString = "";
{code}
- Ted
On 2011-07-30 00:22:53, Mingjie Lai wrote:
bq.
bq. -----------------------------------------------------------
bq. This is an automatically generated e-mail. To reply, visit:
bq. https://reviews.apache.org/r/1051/
bq. -----------------------------------------------------------
bq.
bq. (Updated 2011-07-30 00:22:53)
bq.
bq.
bq. Review request for hbase.
bq.
bq.
bq. Summary
bq. -------
bq.
bq. Registering a Coprocessor at HTableDescriptor should be less strict
bq. - fix regex to account for whitespace around ":" separators
bq. - make path portion optional – we already skip the path handling if the class can be loaded by the classloader
bq. - make priority optional and default to "USER"
bq.
bq. At revision 3, added HTableDecriptor.addCoprocessor() for loading a table level coprocessor.
bq.
bq.
bq. This addresses bug HBase-3810.
bq. https://issues.apache.org/jira/browse/HBase-3810
bq.
bq.
bq. Diffs
bq. -----
bq.
bq. src/main/java/org/apache/hadoop/hbase/HTableDescriptor.java 0641f52
bq. src/main/java/org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.java c2b3558
bq. src/test/java/org/apache/hadoop/hbase/coprocessor/TestClassLoading.java e0bde92
bq.
bq. Diff: https://reviews.apache.org/r/1051/diff
bq.
bq.
bq. Testing
bq. -------
bq.
bq. Tests passed locally.
bq.
bq.
bq. Thanks,
bq.
bq. Mingjie
bq.
bq.
> Registering a Coprocessor at HTableDescriptor should be less strict
> -------------------------------------------------------------------
>
> Key: HBASE-3810
> URL: https://issues.apache.org/jira/browse/HBASE-3810
> Project: HBase
> Issue Type: Improvement
> Components: coprocessors
> Affects Versions: 0.92.0
> Environment: all
> Reporter: Joerg Schad
> Assignee: Mingjie Lai
> Priority: Minor
> Fix For: 0.92.0
>
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> Registering a Copressor in the following way will fail as the "Coprocessor$1" keyword is case sensitive (instead COPROCESSOR$1 works fine). Removing this restriction would improve usability.
> HTableDescriptor desc = new HTableDescriptor(tName);
> desc.setValue("Coprocessor$1",
> path.toString() + ":" + full_class_name +
> ":" + Coprocessor.Priority.USER);
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