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From "Lefty Leverenz (JIRA)" <>
Subject [jira] [Commented] (HIVE-5687) Streaming support in Hive
Date Thu, 10 Apr 2014 07:01:25 GMT


Lefty Leverenz commented on HIVE-5687:

[~roshan_naik], were my comments on the review board too late?  Most of them were trivial
edits of the javadocs, but several seemed worth fixing.  (For example, some methods' javadocs
got an exception name wrong.)  Maybe I should have raised issues, but I figured you're the
best judge of which changes should be made.

> Streaming support in Hive
> -------------------------
>                 Key: HIVE-5687
>                 URL:
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Roshan Naik
>            Assignee: Roshan Naik
>              Labels: ACID, Streaming
>             Fix For: 0.13.0
>         Attachments: 5687-api-spec4.pdf, 5687-draft-api-spec.pdf, 5687-draft-api-spec2.pdf,
5687-draft-api-spec3.pdf, HIVE-5687-unit-test-fix.patch, HIVE-5687.patch, HIVE-5687.v2.patch,
HIVE-5687.v3.patch, HIVE-5687.v4.patch, HIVE-5687.v5.patch, HIVE-5687.v6.patch, HIVE-5687.v7.patch,
Hive Streaming Ingest API for v3 patch.pdf, Hive Streaming Ingest API for v4 patch.pdf, package.html
> Implement support for Streaming data into HIVE.
> - Provide a client streaming API 
> - Transaction support: Clients should be able to periodically commit a batch of records
> - Immediate visibility: Records should be immediately visible to queries on commit
> - Should not overload HDFS with too many small files
> Use Cases:
>  - Streaming logs into HIVE via Flume
>  - Streaming results of computations from Storm

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