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From Nishanth S <nishanth.2...@gmail.com>
Subject Re: custom filter on hbase 0.96
Date Wed, 15 Oct 2014 21:30:53 GMT
Hi Ted ,
 Since I am also working on similar thing is there a way we can  first test
the filter on client side?.You know what I  mean without disrupting others
who are using the same cluster for other work?

Thanks,
Nishanth

On Wed, Oct 15, 2014 at 3:17 PM, Ted Yu <yuzhihong@gmail.com> wrote:

> bq. Or create a new file, compile it into ...
>
> You should go with the above approach.
>
> On Wed, Oct 15, 2014 at 2:08 PM, Matt K <matvey1414@gmail.com> wrote:
>
> > Hi all,
> >
> > I'm trying to get a custom filter to work on HBase 0.96. After some
> > searching, I found that starting from 0.96, the implementer is required
> to
> > implement "toByteArray" and "parseFrom" methods, using Protocol Buffers.
> > But I'm having trouble with the "how".
> >
> > The "proto" file for the existing filters is located here:
> >
> >
> https://github.com/apache/hbase/blob/master/hbase-protocol/src/main/protobuf/Filter.proto
> >
> > Am I supposed to modify that file? Or create a new file, compile it into
> > Java, and package it up with the filter?
> >
> > In the meantime, I've taken a shortcut that's not working. Here's my
> code:
> > http://pastebin.com/iHFKu9Xz
> >
> > I'm using "PrefixFilter", which comes with HBase, since I'm also
> filtering
> > by "prefix". However, that errors out with the following:
> > http://pastebin.com/zBg47p6Z
> >
> > Thanks in advance for helping!
> >
> > -Matt
> >
>

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