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From "Alan Gates (JIRA)" <>
Subject [jira] [Commented] (HIVE-5687) Streaming support in Hive
Date Thu, 10 Apr 2014 17:06:16 GMT


Alan Gates commented on HIVE-5687:

[~leftylev] sorry, this is my fault.  I meant to file a JIRA to address yours and Lars style
comments and forgot.  I'll do that shortly.
[~lars_francke] the latest patch was only different from the one Owen +1'd in a few small
packaging details.  Sorry if that wasn't clear.  I pushed it in because I know Harish is anxious
to get a release candidate for 0.13 and this was one of the last blockers.  

> 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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