[
https://issues.apache.org/jira/browse/TEZ-3271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15612523#comment-15612523
]
Hitesh Shah commented on TEZ-3271:
----------------------------------
bq. The above it true, but one important this I didn't mention above is that
edgeManager.getNumDestinationConsumerTasks throws of type Exception. Throwing
TezException, IOException, and Exception seems redundant. I will catch the
Exception and rethrow TezException to explicitly give a throws TezException,
IOException signature.
Sorry - my bad. Missed that. Lets stick to Exception in that case - no need to
do an additional wrap around.
> Provide mapreduce failures.maxpercent equivalent
> ------------------------------------------------
>
> Key: TEZ-3271
> URL: https://issues.apache.org/jira/browse/TEZ-3271
> Project: Apache Tez
> Issue Type: New Feature
> Reporter: Jonathan Eagles
> Assignee: Jonathan Eagles
> Attachments: Succeeded with Failures.png, TEZ-3271.1.patch,
> TEZ-3271.2.patch, TEZ-3271.3.patch, TEZ-3271.4.patch, TEZ-3271.5.patch,
> TEZ-3271.6.patch, TEZ-3271.7.patch, TEZ-3271.8.patch, TEZ-3271.9.patch
>
>
> There is a certain category of work that need not have 100% of tasks succeed
> to cause the work to be considered a success. To meet that end, I propose we
> provide a tez equivalent of mapreduce.map.failures.maxpercent and
> mapreduce.reduce.failures.maxpercent. In this way a vertex will be considered
> a success if the number of failures is below a configured threshold.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
