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https://issues.apache.org/jira/browse/PIG-2220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13085969#comment-13085969
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Roman Shaposhnik commented on PIG-2220:
---------------------------------------
First of all, thanks for pointing out that Pig (0.8.1+) already tries to do
that.
However, it doesn't quite seem to work for me. Even the simplest query:
{noformat}
store data into 'rvs-tbl' using
org.apache.pig.backend.hadoop.hbase.HBaseStorage('family1:cnt1 family1:cnt2
family2:name', '-caster HBaseBinaryConverter');
{noformat}
generates class not found:
{noformat}
Error: java.lang.ClassNotFoundException:
org.apache.hadoop.hbase.filter.WritableByteArrayComparable
{noformat}
Registering hbase JAR manually fixes the problem. So perhaps, there's a bug in
there somewhere. Or may be I'm not
fully following your comment. Please elaborate.
> Pig/HBase integration could be improved
> ---------------------------------------
>
> Key: PIG-2220
> URL: https://issues.apache.org/jira/browse/PIG-2220
> Project: Pig
> Issue Type: Improvement
> Components: grunt
> Affects Versions: 0.9.0, 0.10
> Reporter: Roman Shaposhnik
> Priority: Minor
>
> For now any Pig/HBase queries would require the following jars to be
> explicitly added via Pig's register command:
> register /usr/lib/hbase/lib/zookeeper-3.3.3-cdh3u1.jar;
> register /usr/lib/hbase/hbase-0.90.3-cdh3u1.jar;
> register /usr/lib/hbase/lib/guava-r06.jar;
> the longer term solution, perhaps, should be to have the code at submit time
> call hbase's
> TableMapREduceUtil.addDependencyJar(job, HBaseStorageHandler.class) to ship
> it in distributedcache.
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