SM Wang created SPARK-12607:
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Summary: spark-class produced null command strings for "exec"
Key: SPARK-12607
URL: https://issues.apache.org/jira/browse/SPARK-12607
Project: Spark
Issue Type: Bug
Components: Spark Submit
Affects Versions: 1.5.2, 1.4.1, 1.4.0
Environment: MSYS64 on Windows 7 64 bit
Reporter: SM Wang
When using the run-example script in 1.4.0 to run the SparkPi example, I found
that it did not print any text to the terminal (e.g., stdout, stderr). After
further investigation I found the while loop for producing the exec command
from the launcher class produced a null command array.
This discrepancy was observed on 1.5.2 and 1.4.1. The 1.3.1's behavior seems
to be correct.
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