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https://issues.apache.org/jira/browse/HIVE-22179?focusedWorklogId=310192&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-310192
]
ASF GitHub Bot logged work on HIVE-22179:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 10/Sep/19 23:57
Start Date: 10/Sep/19 23:57
Worklog Time Spent: 10m
Work Description: jcamachor commented on pull request #763: HIVE-22179
Break up DDLSemanticAnalyzer - extract Function related analyzers
URL: https://github.com/apache/hive/pull/763#discussion_r323009350
##########
File path:
ql/src/java/org/apache/hadoop/hive/ql/ddl/function/createfunction/CreateFunctionAnalyzer.java
##########
@@ -0,0 +1,108 @@
+/*
+ * 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.ddl.function.createfunction;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.hadoop.hive.metastore.api.ResourceType;
+import org.apache.hadoop.hive.metastore.api.ResourceUri;
+import org.apache.hadoop.hive.ql.QueryState;
+import org.apache.hadoop.hive.ql.exec.FunctionUtils;
+import org.apache.hadoop.hive.ql.exec.TaskFactory;
+import org.apache.hadoop.hive.ql.ddl.DDLSemanticAnalyzerFactory.DDLType;
+import org.apache.hadoop.hive.ql.ddl.function.AbstractFunctionAnalyzer;
+import org.apache.hadoop.hive.ql.ddl.DDLWork;
+import org.apache.hadoop.hive.ql.parse.ASTNode;
+import org.apache.hadoop.hive.ql.parse.HiveParser;
+import org.apache.hadoop.hive.ql.parse.SemanticException;
+import org.apache.hadoop.hive.ql.plan.PlanUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.collect.ImmutableMap;
+
+/**
+ * Analyzer for function creation commands.
+ */
+@DDLType(type=HiveParser.TOK_CREATEFUNCTION)
+public class CreateFunctionAnalyzer extends AbstractFunctionAnalyzer {
+ private static final Logger SESISON_STATE_LOG =
LoggerFactory.getLogger("SessionState");
Review comment:
typo : `SESISON` -> `SESSION`
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Issue Time Tracking
-------------------
Worklog Id: (was: 310192)
Time Spent: 40m (was: 0.5h)
> Break up DDLSemanticAnalyzer - extract Function related analyzers
> -----------------------------------------------------------------
>
> Key: HIVE-22179
> URL: https://issues.apache.org/jira/browse/HIVE-22179
> Project: Hive
> Issue Type: Sub-task
> Reporter: Miklos Gergely
> Assignee: Miklos Gergely
> Priority: Major
> Labels: pull-request-available, refactor-ddl
> Attachments: HIVE-22179.01.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> DDLSemanticAnalyzer is a huge class, more than 4000 lines long. The goal is
> to refactor it in order to have everything cut into more handleable classes
> under the package org.apache.hadoop.hive.ql.exec.ddl:
> * have a separate class for each analyzers
> * have a package for each operation, containing an analyzer, a description,
> and an operation, so the amount of classes under a package is more manageable
> Step #2: extract all the functin related analyzers from DDLSemanticAnalyzer
> and FunctionSemanticAnalyzer and MacroSemanticAnalyzer, and move them under
> the new package.
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