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https://issues.apache.org/jira/browse/DRILL-1039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14046123#comment-14046123
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Krystal commented on DRILL-1039:
--------------------------------
git.commit.id.abbrev=3ea8eb5
I can still reproduce the problem. Maybe because of my dataset? Attached is
the data I used for this test. I created the table in hbase as follows:
create 'voter', 'onecf', 'twocf', 'threecf', 'fourcf', {SPLITS =>
['1','2','3','4','5','6','7','8','9']}
I used pig to load the data into table voter:
register /opt/mapr/hbase/hbase-0.94.17/lib/zookeeper-3.4.5-mapr-1401.jar;
register /opt/mapr/hbase/hbase-0.94.17/hbase-0.94.17-mapr-1403-SNAPSHOT.jar;
register /opt/mapr/hbase/hbase-0.94.17/lib/guava-11.0.2.jar;
A = LOAD '/drill/testdata/hbase/votertab' AS
(id,name,age,registration,contributions,voterzone,create_date);
STORE A INTO 'voter' USING
org.apache.pig.backend.hadoop.hbase.HBaseStorage('onecf:name twocf:age
twocf:registration threecf:contributions threecf:voterzone fourcf:create_date');
> Queries against hbase table with multiple regions return null
> --------------------------------------------------------------
>
> Key: DRILL-1039
> URL: https://issues.apache.org/jira/browse/DRILL-1039
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - HBase
> Environment:
> Reporter: Krystal
> Attachments: votertab
>
>
> git.commit.id.abbrev=894037a
> This is a regression. Ran the following query in sqlline:
> 0: jdbc:drill:schema=dfs> select cast(row_key as integer) voter_id,
> cast(onecf['name'] as varchar(30)) name, cast(twocf['age'] as integer) age,
> cast(twocf['registration'] as varchar(20)) registration,
> cast(threecf['contributions'] as decimal(6,2)) contributions,
> cast(threecf['voterzone'] as integer) voterzone,cast(fourcf['create_date'] as
> timestamp) create_date from hbase.voter where row_key = 5;
> +------------+------------+------------+--------------+---------------+------------+-------------+
> | voter_id | name | age | registration | contributions |
> voterzone | create_date |
> +------------+------------+------------+--------------+---------------+------------+-------------+
> | 5 | null | null | null | null | null
> | 1970-01-01 00:00:00.0 |
> +------------+------------+------------+--------------+---------------+------------+-------------+
> The same query returns expected data against an hbase table that resides in
> single partition.
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