> On Dec. 3, 2012, 11:42 a.m., Ivan Kelly wrote:
> > hedwig-server/src/main/java/org/apache/hedwig/server/common/ServerConfiguration.java,
> >  line 74
> > <https://reviews.apache.org/r/8038/diff/2/?file=189058#file189058line74>
> >
> >     rename to metastore_impl_class

Will change


> On Dec. 3, 2012, 11:42 a.m., Ivan Kelly wrote:
> > hedwig-server/src/main/java/org/apache/hedwig/server/meta/MsMetadataManagerFactory.java,
> >  line 585
> > <https://reviews.apache.org/r/8038/diff/2/?file=189059#file189059line585>
> >
> >     Again, shouldn't this be versioned?

This patch is generated before BOOKKEEPER-440, will rebase the code.


> On Dec. 3, 2012, 11:42 a.m., Ivan Kelly wrote:
> > hedwig-server/src/main/java/org/apache/hedwig/server/meta/MsMetadataManagerFactory.java,
> >  line 632
> > <https://reviews.apache.org/r/8038/diff/2/?file=189059#file189059line632>
> >
> >     Version.ANY? Shouldn't this be a versioned operation?

Same as above.


> On Dec. 3, 2012, 11:42 a.m., Ivan Kelly wrote:
> > hedwig-server/src/main/java/org/apache/hedwig/server/meta/MsMetadataManagerFactory.java,
> >  line 511
> > <https://reviews.apache.org/r/8038/diff/2/?file=189059#file189059line511>
> >
> >     Where do these constants come from?

For subscription data, concat "topic" and "subId" as a key in MetaStore, and 
the we can scan the topic to get the subscriber list.
These constants are used as separator for "topic" and "subId".


- Jiannan


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On Nov. 13, 2012, 1:51 p.m., Jiannan Wang wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/8038/
> -----------------------------------------------------------
> 
> (Updated Nov. 13, 2012, 1:51 p.m.)
> 
> 
> Review request for bookkeeper.
> 
> 
> Description
> -------
> 
> Implement a meta store based hedwig metadata manager.
> 
> 
> This addresses bug BOOKKEEPER-262.
>     https://issues.apache.org/jira/browse/BOOKKEEPER-262
> 
> 
> Diffs
> -----
> 
>   
> hedwig-server/src/main/java/org/apache/hedwig/server/common/ServerConfiguration.java
>  520744a 
>   
> hedwig-server/src/main/java/org/apache/hedwig/server/meta/MsMetadataManagerFactory.java
>  PRE-CREATION 
>   
> hedwig-server/src/test/java/org/apache/hedwig/server/meta/MetadataManagerFactoryTestCase.java
>  e33b315 
> 
> Diff: https://reviews.apache.org/r/8038/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Jiannan Wang
> 
>

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