org.apache.hadoop.hive.ql

Class HookRunner

java.lang.Object

org.apache.hadoop.hive.ql.HookRunner

public class HookRunner
extends Object

Handles hook executions for Driver.

Method Summary

Modifier and Type	Method and Description
void	addLifeTimeHook(QueryLifeTimeHook hook)
void	addOnFailureHook(ExecuteWithHookContext hook)
void	addPostHook(ExecuteWithHookContext hook)
void	addPreHook(ExecuteWithHookContext hook)
void	addSemanticAnalyzerHook(HiveSemanticAnalyzerHook hook)
boolean	hasPreAnalyzeHooks()
void	initialize()
void	runFailureHooks(HookContext hookContext)
void	runPostAnalyzeHooks(HiveSemanticAnalyzerHookContext hookCtx, List<Task<? extends Serializable>> allRootTasks)
void	runPostDriverHooks(HiveDriverRunHookContext hookContext)
void	runPostExecHooks(HookContext hookContext)
ASTNode	runPreAnalyzeHooks(HiveSemanticAnalyzerHookContext hookCtx, ASTNode tree)
void	runPreDriverHooks(HiveDriverRunHookContext hookContext)
void	runPreHooks(HookContext hookContext)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

initialize

public void initialize()

runPreAnalyzeHooks

public ASTNode runPreAnalyzeHooks(HiveSemanticAnalyzerHookContext hookCtx,
                                  ASTNode tree)
                           throws HiveException

Throws:

HiveException

hasPreAnalyzeHooks

public boolean hasPreAnalyzeHooks()

runPostAnalyzeHooks

public void runPostAnalyzeHooks(HiveSemanticAnalyzerHookContext hookCtx,
                                List<Task<? extends Serializable>> allRootTasks)
                         throws HiveException

Throws:

HiveException

runPreDriverHooks

public void runPreDriverHooks(HiveDriverRunHookContext hookContext)
                       throws HiveException

Throws:

HiveException

runPostDriverHooks

public void runPostDriverHooks(HiveDriverRunHookContext hookContext)
                        throws HiveException

Throws:

HiveException

runPreHooks

public void runPreHooks(HookContext hookContext)
                 throws HiveException

Throws:

HiveException

runPostExecHooks

public void runPostExecHooks(HookContext hookContext)
                      throws HiveException

Throws:

HiveException

runFailureHooks

public void runFailureHooks(HookContext hookContext)
                     throws HiveException

Throws:

HiveException

addLifeTimeHook

public void addLifeTimeHook(QueryLifeTimeHook hook)

addPreHook

public void addPreHook(ExecuteWithHookContext hook)

addPostHook

public void addPostHook(ExecuteWithHookContext hook)

addOnFailureHook

public void addOnFailureHook(ExecuteWithHookContext hook)

addSemanticAnalyzerHook

public void addSemanticAnalyzerHook(HiveSemanticAnalyzerHook hook)