HIVE-16954 : LLAP IO: better debugging (Sergey Shelukhin, reviewed by Gopal 
Vijayaraghavan) ADDENDUM)


Project: http://git-wip-us.apache.org/repos/asf/hive/repo
Commit: http://git-wip-us.apache.org/repos/asf/hive/commit/892841a4
Tree: http://git-wip-us.apache.org/repos/asf/hive/tree/892841a4
Diff: http://git-wip-us.apache.org/repos/asf/hive/diff/892841a4

Branch: refs/heads/master
Commit: 892841a46e3d3026d075b0af85c82196d7bf7f40
Parents: 20276d2
Author: sergey <ser...@apache.org>
Authored: Tue Jul 25 13:56:27 2017 -0700
Committer: sergey <ser...@apache.org>
Committed: Tue Jul 25 13:56:49 2017 -0700

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 common/src/java/org/apache/hadoop/hive/conf/HiveConf.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/hive/blob/892841a4/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
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diff --git a/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 
b/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
index cf80a6c..dd9ad71 100644
--- a/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
+++ b/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
@@ -3003,7 +3003,7 @@ public class HiveConf extends Configuration {
     LLAP_IO_TRACE_SIZE("hive.llap.io.trace.size", "2Mb",
         new SizeValidator(0L, true, (long)Integer.MAX_VALUE, false),
         "The buffer size for a per-fragment LLAP debug trace. 0 to disable."),
-    LLAP_IO_TRACE_ALWAYS_DUMP("hive.llap.io.trace.always.dump", true, // TODO#
+    LLAP_IO_TRACE_ALWAYS_DUMP("hive.llap.io.trace.always.dump", false,
         "Whether to always dump the LLAP IO trace (if enabled); the default is 
on error."),
     
LLAP_IO_NONVECTOR_WRAPPER_ENABLED("hive.llap.io.nonvector.wrapper.enabled", 
true,
         "Whether the LLAP IO layer is enabled for non-vectorized queries that 
read inputs\n" +

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