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ASF GitHub Bot logged work on HDFS-16525: ----------------------------------------- Author: ASF GitHub Bot Created on: 11/May/22 23:22 Start Date: 11/May/22 23:22 Worklog Time Spent: 10m Work Description: singer-bin commented on PR #4122: URL: https://github.com/apache/hadoop/pull/4122#issuecomment-1124378338 @ferhui The error seems unrelated, can you help review? Issue Time Tracking ------------------- Worklog Id: (was: 769348) Time Spent: 1h 40m (was: 1.5h) > System.err should be used when error occurs in multiple methods in DFSAdmin > class > --------------------------------------------------------------------------------- > > Key: HDFS-16525 > URL: https://issues.apache.org/jira/browse/HDFS-16525 > Project: Hadoop HDFS > Issue Type: Bug > Components: dfsadmin > Affects Versions: 3.3.2 > Reporter: yanbin.zhang > Assignee: yanbin.zhang > Priority: Major > Labels: pull-request-available > Time Spent: 1h 40m > Remaining Estimate: 0h > > System.err should be used when error occurs in multiple methods in DFSAdmin > class,as follows: > {code:java} > //DFSAdmin#refreshCallQueue > ... > try{ > proxy.getProxy().refreshCallQueue(); > System.out.println("Refresh call queue successful for " > + proxy.getAddress()); > }catch (IOException ioe){ > System.out.println("Refresh call queue failed for " > + proxy.getAddress()); > exceptions.add(ioe); > } > ... > {code} > The test method closed first in TestDFSAdminWithHA also needs to be > modified,otherwise an error will be reported,similar to the following: > {code:java} > [ERROR] Failures: > [ERROR] > TestDFSAdminWithHA.testRefreshCallQueueNN1DownNN2Up:726->assertOutputMatches:77 > Expected output to match 'Refresh call queue failed for.* > Refresh call queue successful for.* > ' but err_output was: > Refresh call queue failed for localhost/127.0.0.1:12876 > refreshCallQueue: Call From h110/10.1.234.110 to localhost:12876 failed on > connection exception: java.net.ConnectException: Connection refused; For more > details see: http://wiki.apache.org/hadoop/ConnectionRefused and output was: > Refresh call queue successful for localhost/127.0.0.1:12878{code} -- This message was sent by Atlassian Jira (v8.20.7#820007) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org