[hive] branch master updated: HIVE-21233: ACID: Make validate_acid_sort_order() Stateful UDF (Gopal V, reviewed by Vaibhav Gumashta)

[gopalv]

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gopalv pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/hive.git


The following commit(s) were added to refs/heads/master by this push:
     new 4ddc9de  HIVE-21233: ACID: Make validate_acid_sort_order() Stateful 
UDF (Gopal V, reviewed by Vaibhav Gumashta)
4ddc9de is described below

commit 4ddc9de90b6de032d77709c9631ab787cef225d5
Author: Gopal V <gop...@apache.org>
AuthorDate: Fri Feb 8 12:28:23 2019 -0800

    HIVE-21233: ACID: Make validate_acid_sort_order() Stateful UDF (Gopal V, 
reviewed by Vaibhav Gumashta)
---
 .../udf/generic/GenericUDFValidateAcidSortOrder.java  | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git 
a/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFValidateAcidSortOrder.java
 
b/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFValidateAcidSortOrder.java
index 757a366..10e279e 100644
--- 
a/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFValidateAcidSortOrder.java
+++ 
b/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFValidateAcidSortOrder.java
@@ -1,9 +1,27 @@
+/*
+ * 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.udf.generic;
 
 import org.apache.hadoop.hive.ql.exec.Description;
 import org.apache.hadoop.hive.ql.exec.UDFArgumentException;
 import org.apache.hadoop.hive.ql.io.BucketCodec;
 import org.apache.hadoop.hive.ql.metadata.HiveException;
+import org.apache.hadoop.hive.ql.udf.UDFType;
 import org.apache.hadoop.hive.ql.udf.generic.GenericUDF;
 import org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector;
 import 
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters.Converter;
@@ -14,6 +32,7 @@ import org.apache.hadoop.io.LongWritable;
 /**
  * GenericUDFValidateAcidSortOrder.
  */
+@UDFType(stateful=true)
 @Description(name = "validate_acid_sort_order(ROW__ID.writeId, 
ROW__ID.bucketId, ROW__ID.rowId)", 
   value = "_FUNC_(writeId, bucketId, rowId) - returns 0 if the current row is 
in the right acid sort order "
     + "compared to the previous row")