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Daniel Templeton commented on HADOOP-12726: ------------------------------------------- Thanks, [~chris.douglas] and [~steve_l]! > Unsupported FS operations should throw UnsupportedOperationException > -------------------------------------------------------------------- > > Key: HADOOP-12726 > URL: https://issues.apache.org/jira/browse/HADOOP-12726 > Project: Hadoop Common > Issue Type: Improvement > Components: fs > Affects Versions: 2.7.1 > Reporter: Daniel Templeton > Assignee: Daniel Templeton > Fix For: 3.0.0-alpha1 > > Attachments: HADOOP-12726.001.patch, HADOOP-12726.002.patch, > HADOOP-12726.003.patch > > > In the {{FileSystem}} implementation classes, unsupported operations throw > {{new IOException("Not supported")}}, which makes it needlessly difficult to > distinguish an actual error from an unsupported operation. They should > instead throw {{new UnsupportedOperationException()}}. > It's possible that this anti-idiom is used elsewhere in the code base. This > JIRA should include finding and cleaning up those instances as well. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org