[
https://issues.apache.org/jira/browse/SPARK-14678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Shixiong Zhu updated SPARK-14678:
---------------------------------
Issue Type: Sub-task (was: Improvement)
Parent: SPARK-8360
> Add a file sink log to support versioning and compaction
> --------------------------------------------------------
>
> Key: SPARK-14678
> URL: https://issues.apache.org/jira/browse/SPARK-14678
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Reporter: Shixiong Zhu
> Assignee: Shixiong Zhu
> Fix For: 2.0.0
>
>
> To use FileStreamSink in production, there are two requirements for
> FileStreamSink's log:
> 1.Versioning. A future Spark version should be able to read the metadata of
> an old FileStreamSink.
> 2. Compaction. As reading from many small files is usually pretty slow, we
> should compact small metadata files into big files.
> See the PR description for more details.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
