[ https://issues.apache.org/jira/browse/HADOOP-9660?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer updated HADOOP-9660: ------------------------------------- Fix Version/s: (was: 3.0.0) > [WINDOWS] Powershell / cmd parses -Dkey=value from command line as [-Dkey, > value] which breaks GenericsOptionParser > ------------------------------------------------------------------------------------------------------------------- > > Key: HADOOP-9660 > URL: https://issues.apache.org/jira/browse/HADOOP-9660 > Project: Hadoop Common > Issue Type: Bug > Components: scripts, util > Reporter: Enis Soztutar > Assignee: Enis Soztutar > Fix For: 1-win, 2.3.0 > > Attachments: hadoop-9660-branch1_v1.patch, > hadoop-9660-branch1_v2.patch, hadoop-9660-branch1_v3-addendum.patch, > hadoop-9660-branch1_v3.patch, hadoop-9660-branch2_v1.patch, > hadoop-9660-branch2_v2.patch, hadoop-9660-branch2_v3.patch > > > When parsing parameters to a class implementing Tool, and using ToolRunner, > we can pass > {code} > bin/hadoop <tool_class> -Dkey=value > {code} > However, powershell parses the '=' sign itself, and sends it to java as > ["-Dkey", "value"] which breaks GenericOptionsParser. > Using "-Dkey=value" or '-Dkey=value' does not fix the problem. The only > workaround seems to trick PS by using: > '"-Dkey=value"' (single + double quote) > In cmd, "-Dkey=value" works, but not '"-Dkey=value"'. > http://stackoverflow.com/questions/4940375/how-do-i-pass-an-equal-sign-when-calling-a-batch-script-in-powershell -- This message was sent by Atlassian JIRA (v6.3.4#6332)