June created SPARK-6773:
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Summary: check -license will passed in next time when rat jar
download failed.
Key: SPARK-6773
URL: https://issues.apache.org/jira/browse/SPARK-6773
Project: Spark
Issue Type: Bug
Components: Build
Affects Versions: 1.3.0
Reporter: June
In dev/check-license, it will download Rat jar if it not exist. if download
failed, it will report error:
**************************
Attempting to fetch rat
Our attempt to download rat locally to
/home/spark/hejun/sparkgit/spark/lib/apache-rat-0.10.jar failed. Please install
rat manually.
*****************************
but if run it again in next cycle, it will check RAT passed and go on building
also an error reported:
**************************
Error: Invalid or corrupt jarfile
/home/spark/hejun/sparkgit/spark/lib/apache-rat-0.10.jar
RAT checks passed.
*****************************
This is because:
1. The error tmp rat.jar is not removed when rat jar download failed in last
time. So it will go on checking license using the error rat.jar
2. the rat-results.txt is empty because rat.jar run failed, so RAT faild.
Suggest:
1. Add a clean step when rat.jar download faild.
2. Add a error checking logic after run rat checking.
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