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java.lang.Objectorg.apache.hadoop.conf.Configured
org.apache.hadoop.mr1tools.GetGroupsBase
org.apache.hadoop.mapred.tools.GetGroups
public class GetGroups
MR implementation of a tool for getting the groups which a given user belongs to.
Method Summary | |
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protected java.net.InetSocketAddress |
getProtocolAddress(org.apache.hadoop.conf.Configuration conf)
Must be overridden by subclasses to get the address where the GetUserMappingsProtocol implementation is running. |
static void |
main(java.lang.String[] argv)
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Methods inherited from class org.apache.hadoop.mr1tools.GetGroupsBase |
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getUgmProtocol, run |
Methods inherited from class org.apache.hadoop.conf.Configured |
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getConf, setConf |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.apache.hadoop.conf.Configurable |
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getConf, setConf |
Method Detail |
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protected java.net.InetSocketAddress getProtocolAddress(org.apache.hadoop.conf.Configuration conf) throws java.io.IOException
GetGroupsBase
GetUserMappingsProtocol
implementation is running.
getProtocolAddress
in class GetGroupsBase
conf
- The configuration to use.
java.io.IOException
public static void main(java.lang.String[] argv) throws java.lang.Exception
java.lang.Exception
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