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Posted to issues@hive.apache.org by "Alexander Kolbasov (JIRA)" <ji...@apache.org> on 2017/09/21 23:47:00 UTC
[jira] [Updated] (HIVE-17563) CodahaleMetrics.JsonFileReporter is
not updating hive.service.metrics.file.location
[ https://issues.apache.org/jira/browse/HIVE-17563?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexander Kolbasov updated HIVE-17563:
--------------------------------------
Status: Patch Available (was: Open)
> 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
> Assignee: Alexander Kolbasov
> Attachments: HIVE-17563.01.patch
>
>
> 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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