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HBase, mail # dev - ycsb and hbase 0.95.1  hadoop2


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Paul Baclace 2013-07-29, 07:48
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Nick Dimiduk 2013-07-29, 16:04
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Nicolas Liochon 2013-07-29, 16:29
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Paul Baclace 2013-07-29, 18:50
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Re: ycsb and hbase 0.95.1 hadoop2
Nicolas Liochon 2013-07-29, 19:18
No, I've got nothing in my setting.xml
I build HBase locally (mvn install -Dhadoop.profile=2.0 -DskipTests), so
yes, it goes into my .m2
I've just rechecked with the last 0.97 as of now, it does compile. It
worked as well 2 weeks ago with the 0.95 branch. I'm not sure about the
95.1. I remember some nasty maven issues.

If you're using the maven repo for the 0.95.1, IIRC there is no version
available that works well with hadoop 2 with a maven-built client (it's ok
if you build hbase locally with the right hadoop version).

On Mon, Jul 29, 2013 at 8:50 PM, Paul Baclace <[EMAIL PROTECTED]>wrote:

> Thanks for your help, Nicolas. I adjusted the params and I get a
> ycsb/db/HBaseClient.java compile error (below) without any missing package
> errors, so I'm wondering how it can work for you. I am building by adding
> artifacts from 0.95.1 release to my .m2; and you are building a snapshot
> and "installing" that to .m2 (or other repo), I assume.
>
> It appears to be missing hbase-common which I added to .m2 and the
> compiler debug shows a classpath that only contains
> hbase-server-0.95.1-hadoop2.**jar (plus ycsb and general jars). Does your
> mvn -X compile cmd line for ycsb/db/HBaseClient.java contain more hbase or
> hadoop jars? Do you have a settings.xml that makes mvn pull in more
> dependencies?
>
>
> [ERROR] YCSB/hbase/src/main/java/com/**yahoo/ycsb/db/HBaseClient.**java:[34,30]
> package org.apache.hadoop.conf does not exist
> [ERROR] /YCSB/hbase/src/main/java/com/**yahoo/ycsb/db/HBaseClient.**java:[35,31]
> cannot find symbol
> symbol  : class KeyValue
>
>
>
> On 20130729 9:29 , Nicolas Liochon wrote:
>
>> You can use the branch master here: https://github.com/nkeywal/**YCSB<https://github.com/nkeywal/YCSB>
>> Built it with:
>> mvn clean package -DskipTests -Dhbase-96 -Dhbase.version=0.97.0-**
>> SNAPSHOT
>> -Dhadoop.profile=2.0 -Dhadoop-two.version=2.0.5
>> (obviously, change the hbase.version & hadoop-two.version as you need).
>>
>> I'm awaiting the finalized hadoop2 flags in hbase pom to update this and
>> push it to the main ycsb repo.
>>
>> Cheers,
>>
>> Nicolas
>>
>>
>> On Mon, Jul 29, 2013 at 6:04 PM, Nick Dimiduk <[EMAIL PROTECTED]> wrote:
>>
>>  Hi Paul,
>>>
>>> I think Nicolas Liochon maintains a personal set of branches for this.
>>> Maybe he can point you in the right direction.
>>>
>>> Thanks,
>>> Nick
>>>
>>> On Mon, Jul 29, 2013 at 12:48 AM, Paul Baclace <[EMAIL PROTECTED]
>>>
>>>> wrote:
>>>> [This might look like a user list question, or a question for another
>>>> project, but people on the hbase dev list use ycsb to test hbase, and
>>>> the
>>>> side effect of my progress on this benefits hbase more than any other
>>>> project... please indulge me.]
>>>>
>>>> I have been unable to build ycsb for hbase 0.95.1  hadoop2, even though
>>>> I
>>>> added the artifacts to my local repo like so:
>>>>
>>>> mvn install:install-file -Dfile=../hbase-0.95.1-**
>>>> hadoop2/lib/hadoop-mapreduce-****client-core-2.0.2-alpha.jar
>>>> -DgroupId=org.apache.hadoop -DartifactId=hadoop-mapreduce-**
>>>> **client-core
>>>> -Dversion=2.0.2-alpha -Dpackaging=jar
>>>>
>>>> mvn install:install-file -Dfile=../hbase-0.95.1-**
>>>> hadoop2/lib/hbase-client-0.95.****1-hadoop2.jar
>>>> -DgroupId=org.apache.hbase
>>>> -DartifactId=hbase-client -Dversion=0.95.1-hadoop2 -Dpackaging=jar
>>>>
>>>> I looked at the pom.xml in the jar files to determine the parameters,
>>>> modified ycsb pom.xml and hbase/pom.xml; ycsb  "mvn clean package" has
>>>> errors, not finding basic stuff:
>>>>
>>>> [ERROR] YCSB/hbase/src/main/**
>>>>
>>>> java/com/yahoo/ycsb/db/****HBaseClient.java:[34,29] package
>>>> org.apache.hadoop.conf does not exist
>>>> [ERROR] YCSB/hbase/src/main/**
>>>>
>>>> java/com/yahoo/ycsb/db/****HBaseClient.java:[35,30] cannot find symbol
>>>> symbol  : class KeyValue
>>>> location: package org.apache.hadoop.hbase
>>>> [ERROR] YCSB/hbase/src/main/**
>>>>
>>>> java/com/yahoo/ycsb/db/****HBaseClient.java:[46,35] cannot find symbol
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Paul Baclace 2013-07-29, 20:11
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Ted Yu 2013-07-29, 20:14
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Nicolas Liochon 2013-07-29, 20:34
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Paul Baclace 2013-08-19, 03:14