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https://issues.apache.org/jira/browse/NIFI-13996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17902469#comment-17902469
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ASF subversion and git services commented on NIFI-13996:
--------------------------------------------------------
Commit 82fe0514132efe3fa5d1b7388c5a63fa42ab096f in nifi's branch
refs/heads/main from dan-s1
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82fe051413 ]
NIFI-13996 Improved removal of temporary files after a build (#9551)
Signed-off-by: David Handerman <[email protected]>
Co-authored-by: David Handermann <[email protected]>
> Files being created in /tmp during a build not cleaned up afterwards
> --------------------------------------------------------------------
>
> Key: NIFI-13996
> URL: https://issues.apache.org/jira/browse/NIFI-13996
> Project: Apache NiFi
> Issue Type: Improvement
> Affects Versions: 2.0.0
> Reporter: Daniel Stieglitz
> Assignee: Daniel Stieglitz
> Priority: Minor
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> There seems to be quite a few directories and files created but never deleted
> after running a 2.X build.
> Files where there are numerous instances of
> # zookeeper.configuration<some long number>.properties (16 files)
> # org.apache.nifi.processors.groovyx.ExecuteGroovyScriptTest<some long
> number>.tmp
> # <some uuid><some long number>.tmp created in
> org.apache.nifi.minifi.c2.command.syncresource.DefaultSyncResourceStrategy
> specifically when method synchronizeResourceRepository is called (one of the
> low level private members it calls is method persistToTemporaryLocation where
> temp files are being created)
> # Three files named with current system milliseconds
> Directories
> # InvokeHTTP<some long number> created in InvokeHttp on line 1288-1290
> # operationId<some long number>
> # poifiles
> # <current milliseconds><some long number> (2 directories)
> Single instance files
> # TestPutSQL<some uuid>
> # zeroByte<some long number>.txt
> # PutHDFS_testPutFileFromLocalFile_<long number>
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