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From Ted Yu <yuzhih...@gmail.com>
Subject Re: secondary index using coprocessors
Date Fri, 06 Jul 2012 02:32:17 GMT
The following action allows me to compile your code:

  551  cp ~/hbase-indexed/src/org/apache/hadoop/hbase/regionserver/*.java
src/main/java/org/apache/hadoop/hbase/regionserver/
  552  mkdir src/main/java/org/apache/hadoop/hbase/regionserver/indexed
  553  cp
~/hbase-indexed/src/org/apache/hadoop/hbase/regionserver/indexed/*
src/main/java/org/apache/hadoop/hbase/regionserver/indexed/

There is no unit test. Can you add some ?

Do you have performance data: overhead for writing index, speedup in query ?

The most recent motion on this subject is HBASE-5723.
I still need to dig into your code. If you can comment on the level of
consistency guarantees for your design, that would be nice.

Cheers

On Thu, Jul 5, 2012 at 6:50 PM, fding hbase <fding.hbase@gmail.com> wrote:

> Hi all,
>
> I've implemented an indexing system. It needs refinement of course
> but I have my own work to do, so I decided to open it for everyone to
> access, modify and any improvement or ideas would be great.
>
> https://github.com/danix800/hbase-indexed
>
> --
>
> Best Regards!
>
> Fei Ding
> fding.church@gmail.com
>

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