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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/08/09 02:04:22 UTC
[jira] [Assigned] (SPARK-16952) [MESOS]
MesosCoarseGrainedSchedulerBackend requires spark.mesos.executor.home even
if spark.executor.uri is set
[ https://issues.apache.org/jira/browse/SPARK-16952?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-16952:
------------------------------------
Assignee: Apache Spark
> [MESOS] MesosCoarseGrainedSchedulerBackend requires spark.mesos.executor.home even if spark.executor.uri is set
> ---------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-16952
> URL: https://issues.apache.org/jira/browse/SPARK-16952
> Project: Spark
> Issue Type: Bug
> Components: Mesos, Scheduler
> Affects Versions: 1.5.2, 1.6.0, 1.6.1, 2.0.0
> Reporter: Charles Allen
> Assignee: Apache Spark
> Priority: Minor
>
> In the Mesos coarse grained scheduler, setting `spark.executor.uri` bypasses the code path which requires `spark.mesos.executor.home` since the uri effectively provides the executor home.
> But `org.apache.spark.scheduler.cluster.mesos.MesosCoarseGrainedSchedulerBackend#createCommand` requires `spark.mesos.executor.home` to be set regardless.
> Our workaround is to set `spark.mesos.executor.home=/dev/null` when using an executor uri.
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