You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@samza.apache.org by "Xinyu Liu (JIRA)" <ji...@apache.org> on 2018/01/04 20:27:00 UTC

[jira] [Updated] (SAMZA-1484) Host affinity improvements for YARN

     [ https://issues.apache.org/jira/browse/SAMZA-1484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xinyu Liu updated SAMZA-1484:
-----------------------------
    Fix Version/s: 0.15.0

> Host affinity improvements for YARN
> -----------------------------------
>
>                 Key: SAMZA-1484
>                 URL: https://issues.apache.org/jira/browse/SAMZA-1484
>             Project: Samza
>          Issue Type: Bug
>            Reporter: Jagadish
>             Fix For: 0.15.0
>
>
> 1. Currently, if an attempt to start a container times out, it also times out other buffered requests and results in TimeoutExceptions. We fall back to ignoring host affinity for all Exceptions.
> 2. TaskStorageManager#restore does restores serially - per-store per-task. We should parallelize the restore code-path.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)