[09/15] tajo git commit: Fixed compilation error after revert.

[ji...@apache.org]

Fixed compilation error after revert.


Project: http://git-wip-us.apache.org/repos/asf/tajo/repo
Commit: http://git-wip-us.apache.org/repos/asf/tajo/commit/d4407276
Tree: http://git-wip-us.apache.org/repos/asf/tajo/tree/d4407276
Diff: http://git-wip-us.apache.org/repos/asf/tajo/diff/d4407276

Branch: refs/heads/index_support
Commit: d44072762cb0b8e6dbb989e598074d160657ad0e
Parents: d0f3701
Author: Hyunsik Choi <hy...@apache.org>
Authored: Wed Jun 24 14:35:24 2015 -0700
Committer: Hyunsik Choi <hy...@apache.org>
Committed: Wed Jun 24 14:35:24 2015 -0700

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 .../java/org/apache/tajo/storage/HashShuffleAppenderManager.java   | 2 ++
 1 file changed, 2 insertions(+)
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http://git-wip-us.apache.org/repos/asf/tajo/blob/d4407276/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/HashShuffleAppenderManager.java
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diff --git a/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/HashShuffleAppenderManager.java b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/HashShuffleAppenderManager.java
index 7937d38..bd5502d 100644
--- a/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/HashShuffleAppenderManager.java
+++ b/tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/HashShuffleAppenderManager.java
@@ -30,9 +30,11 @@ import org.apache.tajo.catalog.Schema;
 import org.apache.tajo.catalog.TableMeta;
 import org.apache.tajo.conf.TajoConf;
 import org.apache.tajo.conf.TajoConf.ConfVars;
+import org.apache.tajo.util.Pair;
 
 import java.io.IOException;
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;