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Mingliang Liu commented on HDFS-16854: -------------------------------------- If it implements {{Tool}}, it is assumed to use {{ToolRunner}} to parse generic options including {{-fs <file:///> or <hdfs://namenode:port>}}? This overrides the {{fs.defaultFS}} property and is more "standard" to the conventions of Hadoop tools. > TestDFSIO to support non-default file system > -------------------------------------------- > > Key: HDFS-16854 > URL: https://issues.apache.org/jira/browse/HDFS-16854 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: Wei-Chiu Chuang > Assignee: Wei-Chiu Chuang > Priority: Major > > TestDFSIO expects a parameter {{-Dtest.build.data=}} which is where the data > is located. Only paths on the default file system is supported. Running t > against other file systems, such as Ozone, throws an exception. > It can be worked around by specifying {{-Dfs.defaultFS=}} but it would be > even nicer to support non-default file systems out of box, because no one > would know this trick unless she looks at the code. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org