You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@hbase.apache.org by Jian Lu <jl...@local.com> on 2010/09/21 01:58:48 UTC
HBase Book 0.89.20100726
Hi Guys,
Why is this HBase Book 0.89 empty: http://hbase.apache.org/docs/r0.89.20100726/book.html ?
Any good books or developer's reference guild? Any info will be highly appreciated!
Thanks!
Jack.
RE: HBase Book 0.89.20100726
Posted by Jian Lu <jl...@local.com>.
Thanks St! This will keep me busy for a long while.
Jack.
-----Original Message-----
From: saint.ack@gmail.com [mailto:saint.ack@gmail.com] On Behalf Of Stack
Sent: Tuesday, September 21, 2010 10:17 AM
To: user@hbase.apache.org
Subject: Re: HBase Book 0.89.20100726
On Tue, Sep 21, 2010 at 9:40 AM, Jian Lu <jl...@local.com> wrote:
> Thanks! The 'Getting Started" is too simple, "Hadoop: The Definitive Guide" is a bit obsolete in sample code.
>
v2 of the Hadoop book has a revamped hbase chapter; hopefully that'll help.
> Look forward to the contents to be filled in 0.90 release, even better, with some sample codes demonstrating the advanced features. I am still struggling in getting proficient with MapReduce, Bulk Load, fast performance of full table scan with filters.
>
On mapreduce, start with the hadoop book if you have it. Then, for
hbase and mr, there is this doc:
http://hbase.apache.org/docs/r0.89.20100726/apidocs/org/apache/hadoop/hbase/mapreduce/package-summary.html#package_description
The bulk load doc is here:
http://hbase.apache.org/docs/r0.89.20100726/bulk-loads.html
Our filter doc is a little lacking:
http://hbase.apache.org/docs/r0.89.20100726/apidocs/org/apache/hadoop/hbase/filter/package-summary.html#package_description
Performance is on wiki:
http://wiki.apache.org/hadoop/PerformanceTuning
The above is current state of our doc.
St.Ack
P.S. All URLs above are off the release home page:
http://hbase.apache.org/docs/r0.89.20100726/
> Jack.
>
>
> -----Original Message-----
> From: saint.ack@gmail.com [mailto:saint.ack@gmail.com] On Behalf Of Stack
> Sent: Monday, September 20, 2010 10:05 PM
> To: user@hbase.apache.org
> Subject: Re: HBase Book 0.89.20100726
>
> Yeah, sorry. Its empty in that release. At the time we put it up
> just to demo docbook intergrated as part of the Maven build. We're
> starting to fill it out since (TRUNK has a bit more). Intent is to
> have a decent skeleton by the time of 0.90 release and continue to
> fill it out as time goes by. Meantime, what in particular are looking
> for that is not satisfied by wiki and javadocs 'Getting Started'?
>
> Thanks,
> St.Ack
>
> On Mon, Sep 20, 2010 at 4:58 PM, Jian Lu <jl...@local.com> wrote:
>> Hi Guys,
>>
>> Why is this HBase Book 0.89 empty: http://hbase.apache.org/docs/r0.89.20100726/book.html ?
>> Any good books or developer's reference guild? Any info will be highly appreciated!
>>
>> Thanks!
>> Jack.
>>
>
Re: HBase Book 0.89.20100726
Posted by Stack <st...@duboce.net>.
On Tue, Sep 21, 2010 at 9:40 AM, Jian Lu <jl...@local.com> wrote:
> Thanks! The 'Getting Started" is too simple, "Hadoop: The Definitive Guide" is a bit obsolete in sample code.
>
v2 of the Hadoop book has a revamped hbase chapter; hopefully that'll help.
> Look forward to the contents to be filled in 0.90 release, even better, with some sample codes demonstrating the advanced features. I am still struggling in getting proficient with MapReduce, Bulk Load, fast performance of full table scan with filters.
>
On mapreduce, start with the hadoop book if you have it. Then, for
hbase and mr, there is this doc:
http://hbase.apache.org/docs/r0.89.20100726/apidocs/org/apache/hadoop/hbase/mapreduce/package-summary.html#package_description
The bulk load doc is here:
http://hbase.apache.org/docs/r0.89.20100726/bulk-loads.html
Our filter doc is a little lacking:
http://hbase.apache.org/docs/r0.89.20100726/apidocs/org/apache/hadoop/hbase/filter/package-summary.html#package_description
Performance is on wiki:
http://wiki.apache.org/hadoop/PerformanceTuning
The above is current state of our doc.
St.Ack
P.S. All URLs above are off the release home page:
http://hbase.apache.org/docs/r0.89.20100726/
> Jack.
>
>
> -----Original Message-----
> From: saint.ack@gmail.com [mailto:saint.ack@gmail.com] On Behalf Of Stack
> Sent: Monday, September 20, 2010 10:05 PM
> To: user@hbase.apache.org
> Subject: Re: HBase Book 0.89.20100726
>
> Yeah, sorry. Its empty in that release. At the time we put it up
> just to demo docbook intergrated as part of the Maven build. We're
> starting to fill it out since (TRUNK has a bit more). Intent is to
> have a decent skeleton by the time of 0.90 release and continue to
> fill it out as time goes by. Meantime, what in particular are looking
> for that is not satisfied by wiki and javadocs 'Getting Started'?
>
> Thanks,
> St.Ack
>
> On Mon, Sep 20, 2010 at 4:58 PM, Jian Lu <jl...@local.com> wrote:
>> Hi Guys,
>>
>> Why is this HBase Book 0.89 empty: http://hbase.apache.org/docs/r0.89.20100726/book.html ?
>> Any good books or developer's reference guild? Any info will be highly appreciated!
>>
>> Thanks!
>> Jack.
>>
>
RE: HBase Book 0.89.20100726
Posted by Jian Lu <jl...@local.com>.
Thanks! The 'Getting Started" is too simple, "Hadoop: The Definitive Guide" is a bit obsolete in sample code.
Look forward to the contents to be filled in 0.90 release, even better, with some sample codes demonstrating the advanced features. I am still struggling in getting proficient with MapReduce, Bulk Load, fast performance of full table scan with filters.
Jack.
-----Original Message-----
From: saint.ack@gmail.com [mailto:saint.ack@gmail.com] On Behalf Of Stack
Sent: Monday, September 20, 2010 10:05 PM
To: user@hbase.apache.org
Subject: Re: HBase Book 0.89.20100726
Yeah, sorry. Its empty in that release. At the time we put it up
just to demo docbook intergrated as part of the Maven build. We're
starting to fill it out since (TRUNK has a bit more). Intent is to
have a decent skeleton by the time of 0.90 release and continue to
fill it out as time goes by. Meantime, what in particular are looking
for that is not satisfied by wiki and javadocs 'Getting Started'?
Thanks,
St.Ack
On Mon, Sep 20, 2010 at 4:58 PM, Jian Lu <jl...@local.com> wrote:
> Hi Guys,
>
> Why is this HBase Book 0.89 empty: http://hbase.apache.org/docs/r0.89.20100726/book.html ?
> Any good books or developer's reference guild? Any info will be highly appreciated!
>
> Thanks!
> Jack.
>
Re: HBase Book 0.89.20100726
Posted by Stack <st...@duboce.net>.
Yeah, sorry. Its empty in that release. At the time we put it up
just to demo docbook intergrated as part of the Maven build. We're
starting to fill it out since (TRUNK has a bit more). Intent is to
have a decent skeleton by the time of 0.90 release and continue to
fill it out as time goes by. Meantime, what in particular are looking
for that is not satisfied by wiki and javadocs 'Getting Started'?
Thanks,
St.Ack
On Mon, Sep 20, 2010 at 4:58 PM, Jian Lu <jl...@local.com> wrote:
> Hi Guys,
>
> Why is this HBase Book 0.89 empty: http://hbase.apache.org/docs/r0.89.20100726/book.html ?
> Any good books or developer's reference guild? Any info will be highly appreciated!
>
> Thanks!
> Jack.
>