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From Michael Stack <st...@duboce.net>
Subject Re: AsyncHBase 1.5.0-rc1 available for download and testing (HBase 0.96 compatibility inside)
Date Wed, 04 Dec 2013 03:22:00 GMT
+1

I've been using this RC with what will be hbase 0.96.1 on a small cluster 
under light loading and all seems to be basically work.

St.Ack



On Tuesday, November 5, 2013 4:56:41 PM UTC+8, tsuna wrote:
>
> Hi all, 
> RC1 contained a few bugs that managed to escape, so we're cutting a 
> second RC.  As a bonus, a few new things were added: 
>   - Add support for deleting one specific KV at a specific timestamp 
> (instead of all previous KVs) – thanks Xun Liu. 
>   - Maven compilation is fixed – thanks Stack. 
>   - Support for prefetching META entries for a given table and a given 
> key range – thanks Brandon Forehand. 
>
> Bugs fixed: 
>   - Compilation of protobufs on case sensitive filesystems now works 
> (doh!) 
>   - A race subtle / unlikely condition if we got disconnected from a 
> RS right after connecting. 
>   - A couple bugs prevented AsyncHBase from being able to scan -ROOT- 
> or hbase:meta. 
>   - With 0.96, no user-generated RPC could be directed at hbase:meta 
>
>
> Pre-compiled JAR: 
> http://tsunanet.net/~tsuna/asynchbase/asynchbase-1.5.0-rc2.jar 
> Also available for Maven users as 1.5.0-SNAPSHOT on OSS Snapshots. 
> Source: https://github.com/tsuna/asynchbase 
> Javadoc: 
> http://tsunanet.net/~tsuna/asynchbase/1.5.0/org/hbase/async/HBaseClient.html 
>
>
> Diffstat between rc1 and rc2: 
>  12 files changed, 390 insertions(+), 61 deletions(-) 
>
> Shortlog between rc1 ad rc2: 
>
> Benoit Sigoure (11): 
>       Make sure we compile for Java 6. 
>       Add a note regarding some infuriating limitations of the JRE. 
>       Fix an edge case in HBase 0.96 one-shot scanners. 
>       Add/improve a few toString() methods. 
>       Fix accesses to "hbase:meta". 
>       Make Scanner usable with -ROOT- / hbase:meta. 
>       Handle an edge case with `prefetchMeta' related to 0.96 
> compatibility. 
>       Update NEWS/THANKS/AUTHORS. 
>       Fix the distclean rule so we can distclean twice in a row. 
>       Have pom.xml cleaned during `distclean'. 
>
> Brandon Forehand (1): 
>       Add support for prefetching the meta region. 
>
> Phil Smith (1): 
>       Here's some one-liners to compile and run tests. 
>
> St.Ack (1): 
>       Make mvn build accomodate protobuf files 
>
> Xun Liu (1): 
>       Add support to delete a value at the specified timestamp. 
>
> -- 
> Benoit "tsuna" Sigoure 
>

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