[6/8] impala git commit: Fix minor perf bug in BufferedTupleStream

[ta...@apache.org]

Fix minor perf bug in BufferedTupleStream

The code referenced a member variable when the intent was clearly to use
the template argument.

Change-Id: I05bae0018f79aec9c6014ae228ff28621b548860
Reviewed-on: http://gerrit.cloudera.org:8080/10239
Reviewed-by: Alex Behm <al...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>


Project: http://git-wip-us.apache.org/repos/asf/impala/repo
Commit: http://git-wip-us.apache.org/repos/asf/impala/commit/ad33cf55
Tree: http://git-wip-us.apache.org/repos/asf/impala/tree/ad33cf55
Diff: http://git-wip-us.apache.org/repos/asf/impala/diff/ad33cf55

Branch: refs/heads/2.x
Commit: ad33cf55566eae3ca8b305d1c1bf0a9a48165d4c
Parents: ae9c47b
Author: Tim Armstrong <ta...@cloudera.com>
Authored: Mon Apr 30 09:08:11 2018 -0700
Committer: Impala Public Jenkins <im...@gerrit.cloudera.org>
Committed: Thu May 3 19:59:25 2018 +0000

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 be/src/runtime/buffered-tuple-stream.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/impala/blob/ad33cf55/be/src/runtime/buffered-tuple-stream.cc
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diff --git a/be/src/runtime/buffered-tuple-stream.cc b/be/src/runtime/buffered-tuple-stream.cc
index f5668c7..9326507 100644
--- a/be/src/runtime/buffered-tuple-stream.cc
+++ b/be/src/runtime/buffered-tuple-stream.cc
@@ -1038,7 +1038,7 @@ template <bool HAS_NULLABLE_TUPLE>
 void BufferedTupleStream::UnflattenTupleRow(uint8_t** data, TupleRow* row) const {
   const int tuples_per_row = desc_->tuple_descriptors().size();
   uint8_t* ptr = *data;
-  if (has_nullable_tuple_) {
+  if (HAS_NULLABLE_TUPLE) {
     // Stitch together the tuples from the page and the NULL ones.
     const uint8_t* null_indicators = ptr;
     ptr += NullIndicatorBytesPerRow();