[
https://issues.apache.org/jira/browse/HIVE-21656?focusedWorklogId=234987&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-234987
]
ASF GitHub Bot logged work on HIVE-21656:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 29/Apr/19 23:48
Start Date: 29/Apr/19 23:48
Worklog Time Spent: 10m
Work Description: t3rmin4t0r commented on pull request #611: HIVE-21656:
Vectorized Mask UDF
URL: https://github.com/apache/hive/pull/611#discussion_r279579121
##########
File path:
ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/UDFMaskVectorLong.java
##########
@@ -0,0 +1,89 @@
+/*
+ * 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.vector.expressions;
+
+import org.apache.hadoop.hive.ql.exec.vector.ColumnVector;
+import org.apache.hadoop.hive.ql.exec.vector.LongColumnVector;
+import org.apache.hadoop.hive.ql.exec.vector.VectorExpressionDescriptor;
+import org.apache.hadoop.hive.serde.serdeConstants;
+
+public class UDFMaskVectorLong extends UDFMaskBaseVector {
+
+ public UDFMaskVectorLong(int colNum, int outputColumnNum) {
+ super(colNum, outputColumnNum);
+ }
+
+ public UDFMaskVectorLong() {
+ super();
+ }
+
+ public void transform(ColumnVector outputColVector, ColumnVector
inputVector, int idx) {
+ boolean isBooleanType =
+
this.getInputTypeInfos()[0].getTypeName().equals(serdeConstants.BOOLEAN_TYPE_NAME);
+
+ // boolean data type is represented as long and masking is not supported
for boolean
+ if(inputVector.isNull[idx] || isBooleanType) {
Review comment:
noNulls checking
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Issue Time Tracking
-------------------
Worklog Id: (was: 234987)
Time Spent: 20m (was: 10m)
> Vectorize UDF mask
> ------------------
>
> Key: HIVE-21656
> URL: https://issues.apache.org/jira/browse/HIVE-21656
> Project: Hive
> Issue Type: Improvement
> Components: Vectorization
> Reporter: Vineet Garg
> Assignee: Vineet Garg
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21656.1.patch, HIVE-21656.2.patch
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
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