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https://issues.apache.org/jira/browse/HCATALOG-36?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13044804#comment-13044804
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Ranjit Mathew commented on HCATALOG-36:
---------------------------------------
We are not writing one output stream to multiple tables. We're writing to
different tables
depending on where the processed data should go. For example, in a map() method
we'll have:
TableBasedHCatRecordFormat rec1 = new TableBasedHCatRecordFormat("table1",
2);
rec1.set(0, foo);
rec1.set(1, bar);
ctx.write(null, rec1);
[...]
TableBasedHCatRecordFormat rec2 = new TableBasedHCatRecordFormat("table2",
2);
rec2.set(0, snafu);
rec2.set(1, wombat);
ctx.write(null, rec2);
> Support Writing Out to Multiple Tables in HCatOutputFormat
> ----------------------------------------------------------
>
> Key: HCATALOG-36
> URL: https://issues.apache.org/jira/browse/HCATALOG-36
> Project: HCatalog
> Issue Type: Improvement
> Reporter: Ranjit Mathew
> Attachments: multihcat.tgz
>
>
> HCatOutputFormat does not support writing out to multiple tables (or
> partitions for that matter).
> Add this support to HCatalog.
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