[hive] branch master updated: HIVE-23362: Repl dump returns dump location and repl id but doesn't write the ack in s3a FS (Aasha Medhi, reviewed by Anishek Agarwal)

[anishek]

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The following commit(s) were added to refs/heads/master by this push:
     new ae7e595  HIVE-23362: Repl dump returns dump location and repl id but 
doesn't write the ack in s3a FS (Aasha Medhi, reviewed by Anishek Agarwal)
ae7e595 is described below

commit ae7e595dee187bfc4e9796867c38241c43e8b707
Author: Aasha Medhi <aasha.medhi2...@gmail.com>
AuthorDate: Mon May 11 10:17:45 2020 +0530

    HIVE-23362: Repl dump returns dump location and repl id but doesn't write 
the ack in s3a FS (Aasha Medhi, reviewed by Anishek Agarwal)
---
 .../hadoop/hive/ql/exec/repl/ReplDumpTask.java     |  2 +-
 .../hadoop/hive/ql/parse/repl/dump/Utils.java      |  2 +-
 .../hadoop/hive/ql/exec/repl/dump/TestUtils.java   | 59 ++++++++++++++++++++++
 3 files changed, 61 insertions(+), 2 deletions(-)

diff --git a/ql/src/java/org/apache/hadoop/hive/ql/exec/repl/ReplDumpTask.java 
b/ql/src/java/org/apache/hadoop/hive/ql/exec/repl/ReplDumpTask.java
index 055decd..062f367 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/exec/repl/ReplDumpTask.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/exec/repl/ReplDumpTask.java
@@ -203,11 +203,11 @@ public class ReplDumpTask extends Task<ReplDumpWork> 
implements Serializable {
   }
 
   private void finishRemainingTasks() throws SemanticException {
-    prepareReturnValues(work.getResultValues());
     Path dumpAckFile = new Path(work.getCurrentDumpPath(),
             ReplUtils.REPL_HIVE_BASE_DIR + File.separator
                     + ReplAck.DUMP_ACKNOWLEDGEMENT.toString());
     Utils.create(dumpAckFile, conf);
+    prepareReturnValues(work.getResultValues());
     deleteAllPreviousDumpMeta(work.getCurrentDumpPath());
   }
 
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/parse/repl/dump/Utils.java 
b/ql/src/java/org/apache/hadoop/hive/ql/parse/repl/dump/Utils.java
index 3b49801..44320a5 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/parse/repl/dump/Utils.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/parse/repl/dump/Utils.java
@@ -127,7 +127,7 @@ public class Utils {
       @Override
       public Void execute() throws IOException {
         FileSystem fs = outputFile.getFileSystem(hiveConf);
-        fs.create(outputFile);
+        fs.create(outputFile).close();
         return null;
       }
     };
diff --git 
a/ql/src/test/org/apache/hadoop/hive/ql/exec/repl/dump/TestUtils.java 
b/ql/src/test/org/apache/hadoop/hive/ql/exec/repl/dump/TestUtils.java
new file mode 100644
index 0000000..3303f95
--- /dev/null
+++ b/ql/src/test/org/apache/hadoop/hive/ql/exec/repl/dump/TestUtils.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hadoop.hive.ql.exec.repl.dump;
+
+import org.apache.hadoop.fs.FSDataOutputStream;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.hive.conf.HiveConf;
+import org.apache.hadoop.hive.ql.parse.SemanticException;
+import org.apache.hadoop.hive.ql.parse.repl.dump.Utils;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.junit.MockitoJUnitRunner;
+
+import java.io.IOException;
+import static org.mockito.Mockito.times;
+
+/**
+ * Test class to test dump utils.
+ */
+@RunWith(MockitoJUnitRunner.class)
+public class TestUtils {
+
+  @Mock
+  Path outputFile;
+
+  @Mock
+  FileSystem fileSystem;
+
+  @Mock
+  FSDataOutputStream outputStream;
+
+  @Test
+  public void testCreate() throws SemanticException, IOException {
+    HiveConf conf = new HiveConf();
+    Mockito.when(outputFile.getFileSystem(conf)).thenReturn(fileSystem);
+    Mockito.when(fileSystem.create(outputFile)).thenReturn(outputStream);
+    Utils.create(outputFile, conf);
+    Mockito.verify(outputStream, times(1)).close();
+  }
+}