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https://issues.apache.org/jira/browse/FLINK-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15261103#comment-15261103
]
ASF GitHub Bot commented on FLINK-2946:
---------------------------------------
Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/1926#discussion_r61349399
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/api/table/plan/nodes/dataset/package.scala
---
@@ -0,0 +1,62 @@
+/*
+ * 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.flink.api.table.plan.nodes
+
+import org.apache.flink.api.common.functions.MapFunction
+import org.apache.flink.api.common.typeinfo.TypeInformation
+import org.apache.flink.api.table.TableConfig
+import org.apache.flink.api.table.codegen.CodeGenerator
+import org.apache.flink.api.table.runtime.MapRunner
+
+package object dataset {
+
+ private[dataset] def getConversionMapper(config: TableConfig,
+ inputType: TypeInformation[Any],
+ expectedType:
TypeInformation[Any],
+ conversionOperatorName: String,
+ fieldNames: Seq[String],
+ inputPojoFieldMapping:
Option[Array[Int]] = None)
+ : MapFunction[Any, Any] = {
+
+ val generator = new CodeGenerator(config,
--- End diff --
move first parameter to next line
> Add orderBy() to Table API
> --------------------------
>
> Key: FLINK-2946
> URL: https://issues.apache.org/jira/browse/FLINK-2946
> Project: Flink
> Issue Type: New Feature
> Components: Table API
> Reporter: Timo Walther
> Assignee: Dawid Wysakowicz
>
> In order to implement a FLINK-2099 prototype that uses the Table APIs code
> generation facilities, the Table API needs a sorting feature.
> I would implement it the next days. Ideas how to implement such a sorting
> feature are very welcome. Is there any more efficient way instead of
> {{.sortPartition(...).setParallism(1)}}? Is it better to sort locally on the
> nodes first and finally sort on one node afterwards?
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