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author | ehnalis <zoltan.zvara@gmail.com> | 2015-05-15 12:14:02 -0700 |
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committer | Andrew Or <andrew@databricks.com> | 2015-05-15 12:15:42 -0700 |
commit | 8e3822a0794b8b18436bd63d6859d40139a77090 (patch) | |
tree | 584a89817d12269898d3d8a3c5164e4c70b40ac5 /docs/tuning.md | |
parent | ad92af9dbbd0c4e1224cca26da166382ed4f15b9 (diff) | |
download | spark-8e3822a0794b8b18436bd63d6859d40139a77090.tar.gz spark-8e3822a0794b8b18436bd63d6859d40139a77090.tar.bz2 spark-8e3822a0794b8b18436bd63d6859d40139a77090.zip |
[SPARK-7504] [YARN] NullPointerException when initializing SparkContext in YARN-cluster mode
Added a simple checking for SparkContext.
Also added two rational checking against null at AM object.
Author: ehnalis <zoltan.zvara@gmail.com>
Closes #6083 from ehnalis/cluster and squashes the following commits:
926bd96 [ehnalis] Moved check to SparkContext.
7c89b6e [ehnalis] Remove false line.
ea2a5fe [ehnalis] [SPARK-7504] [YARN] NullPointerException when initializing SparkContext in YARN-cluster mode
4924e01 [ehnalis] [SPARK-7504] [YARN] NullPointerException when initializing SparkContext in YARN-cluster mode
39e4fa3 [ehnalis] SPARK-7504 [YARN] NullPointerException when initializing SparkContext in YARN-cluster mode
9f287c5 [ehnalis] [SPARK-7504] [YARN] NullPointerException when initializing SparkContext in YARN-cluster mode
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