Author: gunther
Date: Fri Dec 20 19:58:14 2013
New Revision: 1552800
URL: http://svn.apache.org/r1552800
Log:
HIVE-6080: Non-deterministic stage dependencies in tez (Vikram Dixit K via
Gunther Hagleitner)
Modified:
hive/branches/tez/ql/src/java/org/apache/hadoop/hive/ql/parse/TaskCompiler.java
hive/branches/tez/ql/src/test/results/clientpositive/tez/ctas.q.out
hive/branches/tez/ql/src/test/results/clientpositive/tez/tez_dml.q.out
Modified:
hive/branches/tez/ql/src/java/org/apache/hadoop/hive/ql/parse/TaskCompiler.java
URL:
http://svn.apache.org/viewvc/hive/branches/tez/ql/src/java/org/apache/hadoop/hive/ql/parse/TaskCompiler.java?rev=1552800&r1=1552799&r2=1552800&view=diff
==============================================================================
---
hive/branches/tez/ql/src/java/org/apache/hadoop/hive/ql/parse/TaskCompiler.java
(original)
+++
hive/branches/tez/ql/src/java/org/apache/hadoop/hive/ql/parse/TaskCompiler.java
Fri Dec 20 19:58:14 2013
@@ -21,6 +21,7 @@ package org.apache.hadoop.hive.ql.parse;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.HashSet;
+import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
@@ -229,7 +230,7 @@ public abstract class TaskCompiler {
// find all leaf tasks and make the DDLTask as a dependent task of all of
// them
- HashSet<Task<? extends Serializable>> leaves = new HashSet<Task<?
extends Serializable>>();
+ HashSet<Task<? extends Serializable>> leaves = new LinkedHashSet<Task<?
extends Serializable>>();
getLeafTasks(rootTasks, leaves);
assert (leaves.size() > 0);
for (Task<? extends Serializable> task : leaves) {
Modified: hive/branches/tez/ql/src/test/results/clientpositive/tez/ctas.q.out
URL:
http://svn.apache.org/viewvc/hive/branches/tez/ql/src/test/results/clientpositive/tez/ctas.q.out?rev=1552800&r1=1552799&r2=1552800&view=diff
==============================================================================
--- hive/branches/tez/ql/src/test/results/clientpositive/tez/ctas.q.out
(original)
+++ hive/branches/tez/ql/src/test/results/clientpositive/tez/ctas.q.out Fri Dec
20 19:58:14 2013
@@ -27,7 +27,7 @@ STAGE DEPENDENCIES:
Stage-8 depends on stages: Stage-1 , consists of Stage-5, Stage-4, Stage-6
Stage-5
Stage-2 depends on stages: Stage-5, Stage-4, Stage-7
- Stage-9 depends on stages: Stage-0, Stage-2
+ Stage-9 depends on stages: Stage-2, Stage-0
Stage-3 depends on stages: Stage-9
Stage-0 depends on stages: Stage-5, Stage-4, Stage-7
Stage-4
@@ -669,7 +669,7 @@ STAGE DEPENDENCIES:
Stage-8 depends on stages: Stage-1 , consists of Stage-5, Stage-4, Stage-6
Stage-5
Stage-2 depends on stages: Stage-5, Stage-4, Stage-7
- Stage-9 depends on stages: Stage-0, Stage-2
+ Stage-9 depends on stages: Stage-2, Stage-0
Stage-3 depends on stages: Stage-9
Stage-0 depends on stages: Stage-5, Stage-4, Stage-7
Stage-4
Modified: hive/branches/tez/ql/src/test/results/clientpositive/tez/tez_dml.q.out
URL:
http://svn.apache.org/viewvc/hive/branches/tez/ql/src/test/results/clientpositive/tez/tez_dml.q.out?rev=1552800&r1=1552799&r2=1552800&view=diff
==============================================================================
--- hive/branches/tez/ql/src/test/results/clientpositive/tez/tez_dml.q.out
(original)
+++ hive/branches/tez/ql/src/test/results/clientpositive/tez/tez_dml.q.out Fri
Dec 20 19:58:14 2013
@@ -12,7 +12,7 @@ STAGE DEPENDENCIES:
Stage-8 depends on stages: Stage-1 , consists of Stage-5, Stage-4, Stage-6
Stage-5
Stage-2 depends on stages: Stage-5, Stage-4, Stage-7
- Stage-9 depends on stages: Stage-0, Stage-2
+ Stage-9 depends on stages: Stage-2, Stage-0
Stage-3 depends on stages: Stage-9
Stage-0 depends on stages: Stage-5, Stage-4, Stage-7
Stage-4
