[
https://issues.apache.org/jira/browse/SPARK-6469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14375976#comment-14375976
]
Sean Owen commented on SPARK-6469:
----------------------------------
So, if {{YARN_LOCAL_DIRS}} is set, then {{isRunningInYarnContainer}} is
{{true}} and it uses this for the local dir. {{CONTAINER_ID}} is not relevant
to this. What local directory are you expecting it to use, if
{{YARN_LOCAL_DIRS}} isn't set?
> Local directories configured for YARN are not used in yarn-client mode
> ----------------------------------------------------------------------
>
> Key: SPARK-6469
> URL: https://issues.apache.org/jira/browse/SPARK-6469
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Reporter: Christophe PRÉAUD
> Priority: Minor
> Attachments: TestYarnVars.scala
>
>
> According to the [Spark YARN doc
> page|http://spark.apache.org/docs/latest/running-on-yarn.html#important-notes],
> Spark executors will use the local directories configured for YARN, not
> spark.local.dir which should be ignored.
> If this works correctly in yarn-cluster mode, I've found out that it is not
> the case in yarn-client mode.
> The problem seems to originate in the method
> [isRunningInYarnContainer|https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/util/Utils.scala#L686].
> Indeed, I've checked with a simple application that the {{CONTAINER_ID}}
> environment variable is correctly set in yarn-cluster mode (to something like
> {{container_1426666761810_0151_01_000001}}, but not in yarn-client mode.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
