dzcxzl created SPARK-33790:
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Summary: Reduce the rpc call of getFileStatus in
SingleFileEventLogFileReader
Key: SPARK-33790
URL: https://issues.apache.org/jira/browse/SPARK-33790
Project: Spark
Issue Type: Improvement
Components: Spark Core
Affects Versions: 3.0.1
Reporter: dzcxzl
FsHistoryProvider#checkForLogs already has FileStatus when constructing
SingleFileEventLogFileReader, and there is no need to get the FileStatus again
when SingleFileEventLogFileReader#fileSizeForLastIndex.
This can reduce a lot of rpc calls.
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