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Posted to issues@impala.apache.org by "Bikramjeet Vig (JIRA)" <ji...@apache.org> on 2017/08/01 17:14:00 UTC

[jira] [Resolved] (IMPALA-1891) Statestore sends deletions with initial non-delta topic

     [ https://issues.apache.org/jira/browse/IMPALA-1891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bikramjeet Vig resolved IMPALA-1891.
------------------------------------
       Resolution: Fixed
    Fix Version/s: Impala 2.10.0

https://github.com/apache/incubator-impala/commit/229f12c1f64c17cd029291125a8ab540259438b7

> Statestore sends deletions with initial non-delta topic
> -------------------------------------------------------
>
>                 Key: IMPALA-1891
>                 URL: https://issues.apache.org/jira/browse/IMPALA-1891
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Distributed Exec
>    Affects Versions: Impala 2.1.1
>            Reporter: Henry Robinson
>            Assignee: Bikramjeet Vig
>            Priority: Minor
>              Labels: ramp-up
>             Fix For: Impala 2.10.0
>
>
> When a subscriber connects to the statestore, its first update should contain the entire topic without any deletions. However, the statestore will also send out any deletions (e.g. due to transient entries expiring), which is useless because the subscriber has no base to apply those changes to.



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