[ https://issues.apache.org/jira/browse/FLINK-17794?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary Yao closed FLINK-17794. ---------------------------- Resolution: Fixed 1.11: 6a4714fdeff96d54db5fde5fac9b0eb355886b47 master: 2b2c574f102689b3cde9deac0bd1bcf78ad7ebc7 > Tear down installed software in reverse order in Jepsen Tests > ------------------------------------------------------------- > > Key: FLINK-17794 > URL: https://issues.apache.org/jira/browse/FLINK-17794 > Project: Flink > Issue Type: Bug > Components: Tests > Affects Versions: 1.10.1, 1.11.0 > Reporter: Gary Yao > Assignee: Gary Yao > Priority: Major > Labels: pull-request-available > Fix For: 1.11.0 > > > Tear down installed software in reverse order in Jepsen tests. This mitigates > the issue that sometimes YARN's NodeManager directories cannot be removed > using {{rm -rf}} because Flink processes keep running and generate files > after the YARN NodeManager is shut down. {{rm -r}} removes files recursively > but if files are created in the background concurrently, the command can > still fail with a non-zero exit code. > {noformat} > sh -c \"cd /; rm -rf /opt/hadoop\"", :exit 1, :out "", :err "rm: cannot > remove > '/opt/hadoop/tmp/nm-local-dir/usercache/root/appcache/application_1587567275082_0001/flink-io-3587fdbb-15be-4482-94f2-338bfe6b1acc/job_77be6dd9f1b2aa218348e8b8a2512660_op_StreamMap_5271c210329e73bd743f3227edfb3b71__27_30__uuid_02dbbf1e-d2d5-43e8-ab34-040345f96476/db': > Directory not empty\nrm: cannot remove > '/opt/hadoop/tmp/nm-local-dir/usercache/root/appcache/application_1587567275082_0001/flink-io-d14f2078-74ee-4b8b-aafe-4299577f214f/job_77be6dd9f1b2aa218348e8b8a2512660_op_StreamMap_7d23c6ceabda05a587f0217e44f21301__17_30__uuid_2de2b67d-0767-4e32-99f0-ddd291460947/db': > Directory not empty > {noformat} -- This message was sent by Atlassian Jira (v8.3.4#803005)