Sahil Takiar created HIVE-17563:
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Summary: CodahaleMetrics.JsonFileReporter is not updating
hive.service.metrics.file.location
Key: HIVE-17563
URL: https://issues.apache.org/jira/browse/HIVE-17563
Project: Hive
Issue Type: Bug
Reporter: Sahil Takiar
The {{JsonFileReporter}} has a bug where it never updates the content of
{{hive.service.metrics.file.location}}. The original implementation relied on
{{fs.rename}} to overwrite the file if it already existed, but after HIVE-13705
{{fs.rename}} now returns {{false}} if the destination file exists.
Also, there is no reason for the {{JsonFileReporter}} to write to any fs
besides the local filesystem, so we should make this local fs specific.
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