[jira] [Commented] (HDFS-16854) TestDFSIO to support non-default file system
[ https://issues.apache.org/jira/browse/HDFS-16854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17642740#comment-17642740 ] Mingliang Liu commented on HDFS-16854: -- Yeah it’s not straightforward to use -fs along with data dir in this case. > 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
[jira] [Commented] (HDFS-16854) TestDFSIO to support non-default file system
[ https://issues.apache.org/jira/browse/HDFS-16854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17642641#comment-17642641 ] Wei-Chiu Chuang commented on HDFS-16854: [~liuml07] thanks for the tip. I still find it confusing occasionally because not all Hadoop commands uses ToolRunner to prints generic command help. MAPREDUCE-7398 looks hacky to me but I'll give it a try. > 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
[jira] [Commented] (HDFS-16854) TestDFSIO to support non-default file system
[ https://issues.apache.org/jira/browse/HDFS-16854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17638435#comment-17638435 ] Mingliang Liu commented on HDFS-16854: -- If it implements {{Tool}}, it is assumed to use {{ToolRunner}} to parse generic options including {{-fs or }}? 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
[jira] [Commented] (HDFS-16854) TestDFSIO to support non-default file system
[ https://issues.apache.org/jira/browse/HDFS-16854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17638215#comment-17638215 ] Ayush Saxena commented on HDFS-16854: - https://issues.apache.org/jira/browse/MAPREDUCE-7398 may be related > 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