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From Stack <st...@duboce.net>
Subject Re: which hadoop and zookeeper version should I use with hbase 0.90.1
Date Wed, 16 Mar 2011 17:40:44 GMT
>From where did you get the src?
Thanks,
St.Ack

On Wed, Mar 16, 2011 at 7:12 AM, Oleg Ruchovets <oruchovets@gmail.com> wrote:
> On Mon, Feb 28, 2011 at 8:11 PM, Stack <stack@duboce.net> wrote:
>
>> On Sun, Feb 27, 2011 at 1:31 PM, Oleg Ruchovets <oruchovets@gmail.com>
>> wrote:
>> > Hi ,
>> >   sorry for asking the same question couple of times , but I still have
>> no
>> > clear understanding which hadoop version I have to install for hbase
>> 0.90.1.
>> > Any  information will be really appreciated
>> >
>>
>> Yeah, our version story is a little messy at the moment.  Would
>> appreciate any input that would help us make it more clear.  More
>> below...
>>
>>
>> > 1)  From http://hbase.apache.org/notsoquick.html#hadoop I understand
>> that
>> > hadoop-0.20-append is an official version for hbase. I case I am going to
>> > compile it : Do I have checkout main branch or there is a recomended tag?
>> > If someone already compiled this version and had an issues please share
>> it.
>> >
>>
>> So, the documentation says " No official releases have been made from
>> this branch up to now so you will have to build your own Hadoop from
>> the tip of this branch.", so yes, you'll have to build it.  The
>> branch-0.20-append link in the documentation is to the branch in SVN
>> that you'd need to checkout and build.  This was not obvious to you so
>> I need to reword this paragraph to be more clear.   How about if I
>> insert after the above sentence "Checkout this branch [with a link to
>> the branch in svn] and then compile it by..."  Would that be better?
>>
>>
>> >
>> > 2) I found cloudera maven repository and I see there only hadoop-0.20.2
>> > version. Does this version supports durability and suitable for hbase
>> > 0.90.1? or I need to copy jars from hadoop-0.20-append to hadoop-0.20.2
>> > cloudera version? I looked for CDH3 and CDH4 but didn't find
>> > hadoop-0.20-append version.
>>
>>
>> Again, the documentation must be insufficiently clear here.  We link
>> to the CDH3 page.  We also state it beta.  What would you suggest?
>>
>>
>> > Question: does cloudera hadoop version (0.20.2) is suitable for hbase
>> > 0.90.1?
>>
>>
>> CDH3b2,CDH3b3, or CDH3b4 are all suitable (each is an hadoop 0.20.2++).
>>
>>
>> > In case I am going to use cloudera do I need to install all parts
>> (hadoop,
>> > hbase ,zookeper ...) from cloudera or it is possible to take only hadoop
>> > installation and other products  (hbase , zookeper) I can install from
>> > standard distributions?
>> >
>> Any of above combinations should work.  If you use CDH3b4, you can
>> take all from CDH since it includes 0.90.1.  Otherwise, you could use
>> CDH hadoop and use your hbase build for the rest.
>>
>> St.Ack
>>
>
>
> It took some time , but we succeeded to compile hadoop version. We decided
> to take an official version for hbase.
>    I am only concern  about version which we get after compilation.
> The version is *0.20.3-SNAPSHOT, r1057313. *
> *   Does this version is a suitable version for hbase?*
> *
> *
> Thanks in advance , Oleg.
> *
> *
> *
> *
>

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