yuhao yang created SPARK-5243:
---------------------------------
Summary: Spark will hang if (driver memory + executor memory)
exceeds limit on a 1-worker cluster
Key: SPARK-5243
URL: https://issues.apache.org/jira/browse/SPARK-5243
Project: Spark
Issue Type: Improvement
Components: Deploy
Affects Versions: 1.2.0
Environment: centos, others should be similar
Reporter: yuhao yang
Priority: Minor
Spark will hang if calling spark-submit under the conditions:
1. the cluster has only one worker.
2. driver memory + executor memory > worker memory
3. deploy-mode = cluster
This usually happens during development for beginners.
There should be some exit mechanism or at least a warning message in the output
of the spark-submit.
I am preparing PR for the case. And I would like to know your opinions about if
a fix is needed and better fix options.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
