Repository: spark
Updated Branches:
  refs/heads/master 27af6157f -> 932cf4424


[SPARK-12263][DOCS] IllegalStateException: Memory can't be 0 for 
SPARK_WORKER_MEMORY without unit

Updated the Worker Unit IllegalStateException message to indicate no values 
less than 1MB instead of 0 to help solve this.
Requesting review

Author: Neelesh Srinivas Salian <nsal...@cloudera.com>

Closes #10483 from nssalian/SPARK-12263.


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/932cf442
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/932cf442
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/932cf442

Branch: refs/heads/master
Commit: 932cf44248e067ee7cae6fef79ddf2ab9b1c36d8
Parents: 27af615
Author: Neelesh Srinivas Salian <nsal...@cloudera.com>
Authored: Wed Dec 30 11:14:13 2015 +0000
Committer: Sean Owen <so...@cloudera.com>
Committed: Wed Dec 30 11:14:13 2015 +0000

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 .../scala/org/apache/spark/deploy/worker/WorkerArguments.scala     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/spark/blob/932cf442/core/src/main/scala/org/apache/spark/deploy/worker/WorkerArguments.scala
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diff --git 
a/core/src/main/scala/org/apache/spark/deploy/worker/WorkerArguments.scala 
b/core/src/main/scala/org/apache/spark/deploy/worker/WorkerArguments.scala
index 5181142..de3c7cd 100644
--- a/core/src/main/scala/org/apache/spark/deploy/worker/WorkerArguments.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/worker/WorkerArguments.scala
@@ -175,7 +175,7 @@ private[worker] class WorkerArguments(args: Array[String], 
conf: SparkConf) {
 
   def checkWorkerMemory(): Unit = {
     if (memory <= 0) {
-      val message = "Memory can't be 0, missing a M or G on the end of the 
memory specification?"
+      val message = "Memory is below 1MB, or missing a M/G at the end of the 
memory specification?"
       throw new IllegalStateException(message)
     }
   }


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