sercanCyberVision opened a new pull request, #4293: URL: https://github.com/apache/hive/pull/4293
### What changes were proposed in this pull request? When `ClearDanglingScratchDir` service identifies the dangling sessions to clean HDFS FS, we will be cleaning files/dirs in `HiveConf.ConfVars.LOCALSCRATCHDIR` (local FS) as well. ### Why are the changes needed? When Hive session is killed, no chance for shutdown hook to clean-up tmp files. This causes accumulation of tmp files/dirs in local FS as below; ``` > ll /tmp/user/97c4ef50-5e80-480e-a6f0-4f779050852b* drwx------ 2 user user 4096 Oct 29 10:09 97c4ef50-5e80-480e-a6f0-4f779050852b -rw------- 1 user user 0 Oct 29 10:09 97c4ef50-5e80-480e-a6f0-4f779050852b10571819313894728966.pipeout -rw------- 1 user user 0 Oct 29 10:09 97c4ef50-5e80-480e-a6f0-4f779050852b16013956055489853961.pipeout -rw------- 1 user user 0 Oct 29 10:09 97c4ef50-5e80-480e-a6f0-4f779050852b4383913570068173450.pipeout -rw------- 1 user user 0 Oct 29 10:09 97c4ef50-5e80-480e-a6f0-4f779050852b889740171428672108.pipeout ``` ### Does this PR introduce _any_ user-facing change? No. The same service will have additional functionality. ### How was this patch tested? Unit test. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
