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https://issues.apache.org/jira/browse/PHOENIX-898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13963860#comment-13963860
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James Violette commented on PHOENIX-898:
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Sorry for the delay. I have just started a new job, so I no longer have direct
access to the testing facilities. Since the bugs are minor, would someone be
able to fix and test them?
Otherwise, we can work through some folks at my previous company. Please be
aware that the turnaround may be a week or more with this route.
James Violette
On Apr 8, 2014, at 4:51 PM, "Eli Levine (JIRA)" <[email protected]> wrote:
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https://issues.apache.org/jira/browse/PHOENIX-898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13963636#comment-13963636
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Eli Levine commented on PHOENIX-898:
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Thanks, [~prkommireddi]! Will revert.
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> Extend PhoenixHBaseStorage to specify upsert columns
> ----------------------------------------------------
>
> Key: PHOENIX-898
> URL: https://issues.apache.org/jira/browse/PHOENIX-898
> Project: Phoenix
> Issue Type: Improvement
> Affects Versions: 3.0.0
> Reporter: James Violette
> Fix For: 3.0.0
>
> Attachments: PHOENIX_898_1.patch
>
>
> We have a Phoenix table with data from multiple sources. We would like to
> write a pig script that upserts only data associated with a feed, leaving
> other data alone. The current PhoenixHBaseStorage automatically upserts all
> columns in a table.
> Given this table schema as an example,
> create TABLE IF NOT EXISTS MYSCHEMA.MYTABLE
> (NAME varchar not null
> ,D.INFO VARCHAR
> ,D.D1 DOUBLE
> ,D.I1 INTEGER
> ,D.C1 VARCHAR
> CONSTRAINT pk PRIMARY KEY (NAME));
> Assuming 'A' is loaded into pig,
> The current syntax loads all columns into MYSCHEMA.MYTABLE:
> STORE A into 'hbase://MYSCHEMA.MYTABLE' using
> org.apache.phoenix.pig.PhoenixHBaseStorage('localhost','-batchSize 5000');
> We could specify upsert columns after the table in the hbase:// url.
> This column-based example is equivalent to the full table upsert.
> STORE A into 'hbase://MYSCHEMA.MYTABLE/NAME,D.INFO,D.D1,D.I1,D.C1' using
> org.apache.phoenix.pig.PhoenixHBaseStorage('localhost','-batchSize 5000');
> This column-based example chooses to load only three of the five columns.
> STORE A into 'hbase://MYSCHEMA.MYTABLE/NAME,D.INFO,D.I1' using
> org.apache.phoenix.pig.PhoenixHBaseStorage('localhost','-batchSize 5000');
> This change would touch
> PhoenixHBaseStorage.setStoreLocation - parse the columns
> PhoenixPigConfiguration.configure - add an optional column list parameter.
> PhoenixPigConfiguration.setup - create the upsert statement and create the
> column metadata list
> The rest of the code should work as-is.
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