Christophe PRÉAUD created SPARK-4764:
----------------------------------------
Summary: Ensure that files are fetched atomically
Key: SPARK-4764
URL: https://issues.apache.org/jira/browse/SPARK-4764
Project: Spark
Issue Type: Improvement
Components: Spark Core
Affects Versions: 1.1.0
Reporter: Christophe PRÉAUD
Priority: Minor
It does not seem necessary in the doFetchFile method to first download the file into a local
directory then move it (it may cause a copy instead of a rename).
tempFile (where the file is downloaded) should be created in the same directory than targetFile,
so that the move from tempFile to targetFile is always atomic
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org
|