Anyone? On Thursday, October 16, 2014, Matt K <matvey1...@gmail.com> wrote:
> Hi, can anyone help with above? Feels like I'm missing something obvious. > > On Wednesday, October 15, 2014, Nishanth S <nishanth.2...@gmail.com > <javascript:_e(%7B%7D,'cvml','nishanth.2...@gmail.com');>> wrote: > >> Thanks Ted .I will take a look. >> >> -Nishanth >> >> On Wed, Oct 15, 2014 at 3:43 PM, Ted Yu <yuzhih...@gmail.com> wrote: >> >> > Nishanth: >> > Good question. >> > >> > As a general coding guide, writing unit test is always a good start. >> Using >> > Matt's case as an example, take a look at TestPrefixFilter. >> > >> > There're various unit tests for Filters in hbase code. >> > >> > Cheers >> > >> > On Wed, Oct 15, 2014 at 2:30 PM, Nishanth S <nishanth.2...@gmail.com> >> > wrote: >> > >> > > 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 <yuzhih...@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 <matvey1...@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 >> > > > > >> > > > >> > > >> > >> > > > -- > www.calcmachine.com - easy online calculator. > -- www.calcmachine.com - easy online calculator.
