public static class UpdateInputAccessTimeHook.PreExec extends java.lang.Object implements PreExecute
Constructor and Description |
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PreExec() |
Modifier and Type | Method and Description |
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void |
run(SessionState sess,
java.util.Set<ReadEntity> inputs,
java.util.Set<WriteEntity> outputs,
UserGroupInformation ugi)
The run command that is called just before the execution of the query.
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public void run(SessionState sess, java.util.Set<ReadEntity> inputs, java.util.Set<WriteEntity> outputs, UserGroupInformation ugi) throws java.lang.Exception
PreExecute
run
in interface PreExecute
sess
- The session state.inputs
- The set of input tables and partitions.outputs
- The set of output tables, partitions, local and hdfs directories.ugi
- The user group security information.java.lang.Exception
Copyright © 2012 The Apache Software Foundation