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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-4340) Remove RocksDB Semi-Async Checkpoint Mode
Date Tue, 09 Aug 2016 14:02:20 GMT

    [ https://issues.apache.org/jira/browse/FLINK-4340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15413548#comment-15413548

ASF GitHub Bot commented on FLINK-4340:

Github user gyfora commented on the issue:

    But you are right it is probably more important to keep the latency down for the running
programs, and for that the fully async seems to be strictly better

> Remove RocksDB Semi-Async Checkpoint Mode
> -----------------------------------------
>                 Key: FLINK-4340
>                 URL: https://issues.apache.org/jira/browse/FLINK-4340
>             Project: Flink
>          Issue Type: Improvement
>          Components: State Backends, Checkpointing
>    Affects Versions: 1.1.0
>            Reporter: Aljoscha Krettek
>            Assignee: Aljoscha Krettek
> This seems to be causing to many problems and is also incompatible with the upcoming
key-group/sharding changes that will allow rescaling of keyed state.
> Once this is done we can also close FLINK-4228.

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