[
https://issues.apache.org/jira/browse/TEZ-802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Bikas Saha updated TEZ-802:
---------------------------
Attachment: TEZ-802.2.patch
Attaching new patch with a test fix. TestVertexImpl was working inadvertently
with mixed edges on a vertex - SG + Custom because the SG edge resulted in
setting the ShuffleVertexManager. With a custom edge manager its unclear
whether things like slow start etc are relevant. Hence, this patch changes to
using the default - Immediate Start Edge manager when there is a custom edge.
> Determination of Task Placement for 1-1 Edges
> ---------------------------------------------
>
> Key: TEZ-802
> URL: https://issues.apache.org/jira/browse/TEZ-802
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Bikas Saha
> Assignee: Bikas Saha
> Attachments: TEZ-802.1.patch, TEZ-802.2.patch
>
>
> Currently, task placement is determined by TaskLocationHints that are
> specified by the user in the API or during runtime. Everything else runs as
> without placement constraints. While this works for broadcase and
> scatter-gather edges, it does not work for 1-1 edges.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
