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Xiaoqiao He resolved HDFS-17422. -------------------------------- Fix Version/s: 3.5.0 Hadoop Flags: Reviewed Resolution: Fixed > Enhance the stability of the unit test TestDFSAdmin > ---------------------------------------------------- > > Key: HDFS-17422 > URL: https://issues.apache.org/jira/browse/HDFS-17422 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: lei w > Assignee: lei w > Priority: Major > Labels: pull-request-available > Fix For: 3.5.0 > > > It has been observed that TestDFSAdmin frequently fails tests, such as > [PR-6620|https://github.com/apache/hadoop/pull/6620]. The failure occurs when > the test method testDecommissionDataNodesReconfig asserts the first line of > the standard output. The issue arises when the content being checked does not > appear on a single line. I believe we should change the method of testing. > The standard output content, which was printed in > [PR-6620|https://github.com/apache/hadoop/pull/6620], is as follows : > {panel:title=TestInformation} > 2024-03-11 02:36:19,442 [main] INFO tools.TestDFSAdmin > (TestDFSAdmin.java:testDecommissionDataNodesReconfig(1356)) - > outsForFinishReconf first element is Reconfiguring status for node > [127.0.0.1:41361]: started at Mon Mar 11 02:36:18 UTC 2024 and finished at > Mon Mar 11 02:36:18 UTC 2024., all element is [Reconfiguring status for node > [127.0.0.1:41361]: started at Mon Mar 11 02:36:18 UTC 2024 and finished at > Mon Mar 11 02:36:18 UTC 2024., SUCCESS: Changed property > dfs.datanode.data.transfer.bandwidthPerSec, From: "0", To: "1000", > Reconfiguring status for node [127.0.0.1:33073]: started at Mon Mar 11 > 02:36:18 UTC 2024 and finished at Mon Mar 11 02:36:18 UTC 2024., SUCCESS: > Changed property dfs.datanode.data.transfer.bandwidthPerSec, From: "0", > To: "1000", Retrieval of reconfiguration status successful on 2 nodes, > failed on 0 nodes.], node1Addr is 127.0.0.1:41361 , node2Addr is > 127.0.0.1:33073. > {panel} -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org