[hive] branch master updated: HIVE-21646: Tez: Prevent TezTasks from escaping thread logging context (Gopal V, reviewed by Ashutosh Chauhan)

[gopalv]

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gopalv pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/hive.git


The following commit(s) were added to refs/heads/master by this push:
     new 143ea96  HIVE-21646: Tez: Prevent TezTasks from escaping thread 
logging context (Gopal V, reviewed by Ashutosh Chauhan)
143ea96 is described below

commit 143ea9663249a41de5aae3dd0987df8fe400a906
Author: Gopal V <gop...@apache.org>
AuthorDate: Tue May 21 22:54:33 2019 -0700

    HIVE-21646: Tez: Prevent TezTasks from escaping thread logging context 
(Gopal V, reviewed by Ashutosh Chauhan)
---
 ql/src/java/org/apache/hadoop/hive/ql/exec/tez/TezTask.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ql/src/java/org/apache/hadoop/hive/ql/exec/tez/TezTask.java 
b/ql/src/java/org/apache/hadoop/hive/ql/exec/tez/TezTask.java
index f2ed07a..dd7ccd4 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/exec/tez/TezTask.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/exec/tez/TezTask.java
@@ -631,6 +631,11 @@ public class TezTask extends Task<TezWork> {
   }
 
   @Override
+  public boolean canExecuteInParallel() {
+    return false;
+  }
+
+  @Override
   public Collection<MapWork> getMapWork() {
     List<MapWork> result = new LinkedList<MapWork>();
     TezWork work = getWork();