hive-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From gop...@apache.org
Subject hive git commit: HIVE-12090: Dead-code: Vectorized map-join runs Murmurhash twice (Gopal V, reviewed by Matt McCline)
Date Tue, 13 Oct 2015 21:52:26 GMT
Repository: hive
Updated Branches:
  refs/heads/master 49ff918be -> bb791bacb


HIVE-12090: Dead-code: Vectorized map-join runs Murmurhash twice (Gopal V, reviewed by Matt
McCline)


Project: http://git-wip-us.apache.org/repos/asf/hive/repo
Commit: http://git-wip-us.apache.org/repos/asf/hive/commit/bb791bac
Tree: http://git-wip-us.apache.org/repos/asf/hive/tree/bb791bac
Diff: http://git-wip-us.apache.org/repos/asf/hive/diff/bb791bac

Branch: refs/heads/master
Commit: bb791bacb95fa753bd4e46170fc98dd63e862370
Parents: 49ff918
Author: Gopal V <gopalv@apache.org>
Authored: Tue Oct 13 14:51:52 2015 -0700
Committer: Gopal V <gopalv@apache.org>
Committed: Tue Oct 13 14:51:52 2015 -0700

----------------------------------------------------------------------
 .../hive/ql/exec/persistence/MapJoinBytesTableContainer.java       | 2 --
 1 file changed, 2 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hive/blob/bb791bac/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinBytesTableContainer.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinBytesTableContainer.java
b/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinBytesTableContainer.java
index c92cf39..1305f75 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinBytesTableContainer.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinBytesTableContainer.java
@@ -704,8 +704,6 @@ public class MapJoinBytesTableContainer
 
     public JoinUtil.JoinResult setDirect(byte[] bytes, int offset, int length,
         BytesBytesMultiHashMap.Result hashMapResult) {
-
-      int keyHash = WriteBuffers.murmurHash(bytes, offset, length);
       aliasFilter = hashMap.getValueResult(bytes, offset, length, hashMapResult);
       dummyRow = null;
       if (hashMapResult.hasRows()) {


Mime
View raw message