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46a950df
编写于
2月 10, 2017
作者:
S
shijinkui
提交者:
Fabian Hueske
4月 21, 2017
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电子邮件补丁
差异文件
[FLINK-4562] [table] Move table examples into a dedicated module in flink-examples.
This closes #2460.
上级
83061ad0
变更
11
显示空白变更内容
内联
并排
Showing
11 changed file
with
124 addition
and
14 deletion
+124
-14
flink-dist/pom.xml
flink-dist/pom.xml
+1
-0
flink-examples/flink-examples-table/pom.xml
flink-examples/flink-examples-table/pom.xml
+108
-0
flink-examples/flink-examples-table/src/main/java/org/apache/flink/table/examples/java/WordCountSQL.java
...va/org/apache/flink/table/examples/java/WordCountSQL.java
+2
-2
flink-examples/flink-examples-table/src/main/java/org/apache/flink/table/examples/java/WordCountTable.java
.../org/apache/flink/table/examples/java/WordCountTable.java
+2
-2
flink-examples/flink-examples-table/src/main/scala/org/apache/flink/table/examples/scala/StreamSQLExample.scala
.../apache/flink/table/examples/scala/StreamSQLExample.scala
+1
-1
flink-examples/flink-examples-table/src/main/scala/org/apache/flink/table/examples/scala/StreamTableExample.scala
...pache/flink/table/examples/scala/StreamTableExample.scala
+1
-2
flink-examples/flink-examples-table/src/main/scala/org/apache/flink/table/examples/scala/TPCHQuery3Table.scala
...g/apache/flink/table/examples/scala/TPCHQuery3Table.scala
+0
-0
flink-examples/flink-examples-table/src/main/scala/org/apache/flink/table/examples/scala/WordCountSQL.scala
.../org/apache/flink/table/examples/scala/WordCountSQL.scala
+0
-0
flink-examples/flink-examples-table/src/main/scala/org/apache/flink/table/examples/scala/WordCountTable.scala
...rg/apache/flink/table/examples/scala/WordCountTable.scala
+0
-0
flink-examples/pom.xml
flink-examples/pom.xml
+1
-0
flink-libraries/flink-table/src/test/scala/org/apache/flink/table/api/scala/batch/table/AggregationsITCase.scala
...link/table/api/scala/batch/table/AggregationsITCase.scala
+8
-7
未找到文件。
flink-dist/pom.xml
浏览文件 @
46a950df
...
@@ -338,6 +338,7 @@ under the License.
...
@@ -338,6 +338,7 @@ under the License.
<excludes>
<excludes>
<exclude>
org.apache.flink:flink-examples-batch
</exclude>
<exclude>
org.apache.flink:flink-examples-batch
</exclude>
<exclude>
org.apache.flink:flink-examples-streaming
</exclude>
<exclude>
org.apache.flink:flink-examples-streaming
</exclude>
<exclude>
org.apache.flink:flink-examples-table
</exclude>
<exclude>
org.apache.flink:flink-python
</exclude>
<exclude>
org.apache.flink:flink-python
</exclude>
<exclude>
org.slf4j:slf4j-log4j12
</exclude>
<exclude>
org.slf4j:slf4j-log4j12
</exclude>
<exclude>
log4j:log4j
</exclude>
<exclude>
log4j:log4j
</exclude>
...
...
flink-examples/flink-examples-table/pom.xml
0 → 100644
浏览文件 @
46a950df
<?xml version="1.0" encoding="UTF-8"?>
<!--
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.
-->
<project
xmlns=
"http://maven.apache.org/POM/4.0.0"
xmlns:xsi=
"http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation=
"http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
>
<modelVersion>
4.0.0
</modelVersion>
<parent>
<groupId>
org.apache.flink
</groupId>
<artifactId>
flink-examples_2.10
</artifactId>
<version>
1.3-SNAPSHOT
</version>
<relativePath>
..
</relativePath>
</parent>
<name>
flink-examples-table
</name>
<artifactId>
flink-examples-table_2.10
</artifactId>
<packaging>
jar
</packaging>
<dependencies>
<dependency>
<groupId>
org.apache.flink
</groupId>
<artifactId>
flink-table_2.10
</artifactId>
<version>
${project.version}
</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>
net.alchim31.maven
</groupId>
<artifactId>
scala-maven-plugin
</artifactId>
<executions>
<execution>
<id>
scala-compile-first
</id>
<phase>
process-resources
</phase>
<goals>
<goal>
add-source
</goal>
<goal>
compile
</goal>
</goals>
</execution>
<execution>
<id>
scala-test-compile
</id>
<phase>
process-test-resources
</phase>
<goals>
<goal>
testCompile
</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>
org.apache.maven.plugins
</groupId>
<artifactId>
maven-shade-plugin
</artifactId>
<executions>
<execution>
<id>
flink-table-examples_2.10
</id>
<phase>
package
</phase>
<goals>
<goal>
shade
</goal>
</goals>
<configuration>
<shadeTestJar>
false
</shadeTestJar>
<shadedArtifactAttached>
false
</shadedArtifactAttached>
<createDependencyReducedPom>
false
</createDependencyReducedPom>
<finalName>
TableExamples
</finalName>
<outputFile>
flink-examples-table-with-dependencies.jar
</outputFile>
<filters>
<filter>
<artifact>
*:*
</artifact>
<includes>
<include>
org.codehaus.commons.compiler.properties
</include>
<include>
org/codehaus/janino/**
</include>
<include>
org/codehaus/commons/**
</include>
<include>
org/apache/calcite/**
</include>
<include>
org/apache/flink/table/**
</include>
<include>
org/apache/flink/shaded/calcite/com/google/common/**
</include>
<include>
org/apache/flink/shaded/calcite/org/eigenbase/util/property/**
</include>
</includes>
<excludes>
<exclude>
META-INF/*.SF
</exclude>
<exclude>
META-INF/*.DSA
</exclude>
<exclude>
META-INF/*.RSA
</exclude>
</excludes>
</filter>
</filters>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
flink-
libraries/flink
-table/src/main/java/org/apache/flink/table/examples/java/WordCountSQL.java
→
flink-
examples/flink-examples
-table/src/main/java/org/apache/flink/table/examples/java/WordCountSQL.java
浏览文件 @
46a950df
...
@@ -17,11 +17,11 @@
...
@@ -17,11 +17,11 @@
*/
*/
package
org.apache.flink.table.examples.java
;
package
org.apache.flink.table.examples.java
;
import
org.apache.flink.table.api.Table
;
import
org.apache.flink.api.java.DataSet
;
import
org.apache.flink.api.java.DataSet
;
import
org.apache.flink.api.java.ExecutionEnvironment
;
import
org.apache.flink.api.java.ExecutionEnvironment
;
import
org.apache.flink.table.api.
java.BatchTableEnvironment
;
import
org.apache.flink.table.api.
Table
;
import
org.apache.flink.table.api.TableEnvironment
;
import
org.apache.flink.table.api.TableEnvironment
;
import
org.apache.flink.table.api.java.BatchTableEnvironment
;
/**
/**
* Simple example that shows how the Batch SQL API is used in Java.
* Simple example that shows how the Batch SQL API is used in Java.
...
...
flink-
libraries/flink
-table/src/main/java/org/apache/flink/table/examples/java/WordCountTable.java
→
flink-
examples/flink-examples
-table/src/main/java/org/apache/flink/table/examples/java/WordCountTable.java
浏览文件 @
46a950df
...
@@ -17,11 +17,11 @@
...
@@ -17,11 +17,11 @@
*/
*/
package
org.apache.flink.table.examples.java
;
package
org.apache.flink.table.examples.java
;
import
org.apache.flink.table.api.Table
;
import
org.apache.flink.api.java.DataSet
;
import
org.apache.flink.api.java.DataSet
;
import
org.apache.flink.api.java.ExecutionEnvironment
;
import
org.apache.flink.api.java.ExecutionEnvironment
;
import
org.apache.flink.table.api.
java.BatchTableEnvironment
;
import
org.apache.flink.table.api.
Table
;
import
org.apache.flink.table.api.TableEnvironment
;
import
org.apache.flink.table.api.TableEnvironment
;
import
org.apache.flink.table.api.java.BatchTableEnvironment
;
/**
/**
* Simple example for demonstrating the use of the Table API for a Word Count in Java.
* Simple example for demonstrating the use of the Table API for a Word Count in Java.
...
...
flink-
libraries/flink
-table/src/main/scala/org/apache/flink/table/examples/scala/StreamSQLExample.scala
→
flink-
examples/flink-examples
-table/src/main/scala/org/apache/flink/table/examples/scala/StreamSQLExample.scala
浏览文件 @
46a950df
...
@@ -18,9 +18,9 @@
...
@@ -18,9 +18,9 @@
package
org.apache.flink.table.examples.scala
package
org.apache.flink.table.examples.scala
import
org.apache.flink.api.scala._
import
org.apache.flink.api.scala._
import
org.apache.flink.table.api.scala._
import
org.apache.flink.streaming.api.scala.
{
DataStream
,
StreamExecutionEnvironment
}
import
org.apache.flink.streaming.api.scala.
{
DataStream
,
StreamExecutionEnvironment
}
import
org.apache.flink.table.api.TableEnvironment
import
org.apache.flink.table.api.TableEnvironment
import
org.apache.flink.table.api.scala._
/**
/**
* Simple example for demonstrating the use of SQL on a Stream Table.
* Simple example for demonstrating the use of SQL on a Stream Table.
...
...
flink-
libraries/flink
-table/src/main/scala/org/apache/flink/table/examples/scala/StreamTableExample.scala
→
flink-
examples/flink-examples
-table/src/main/scala/org/apache/flink/table/examples/scala/StreamTableExample.scala
浏览文件 @
46a950df
...
@@ -18,9 +18,9 @@
...
@@ -18,9 +18,9 @@
package
org.apache.flink.table.examples.scala
package
org.apache.flink.table.examples.scala
import
org.apache.flink.api.scala._
import
org.apache.flink.api.scala._
import
org.apache.flink.table.api.scala._
import
org.apache.flink.streaming.api.scala.
{
DataStream
,
StreamExecutionEnvironment
}
import
org.apache.flink.streaming.api.scala.
{
DataStream
,
StreamExecutionEnvironment
}
import
org.apache.flink.table.api.TableEnvironment
import
org.apache.flink.table.api.TableEnvironment
import
org.apache.flink.table.api.scala._
/**
/**
* Simple example for demonstrating the use of Table API on a Stream Table.
* Simple example for demonstrating the use of Table API on a Stream Table.
...
@@ -28,7 +28,6 @@ import org.apache.flink.table.api.TableEnvironment
...
@@ -28,7 +28,6 @@ import org.apache.flink.table.api.TableEnvironment
* This example shows how to:
* This example shows how to:
* - Convert DataStreams to Tables
* - Convert DataStreams to Tables
* - Apply union, select, and filter operations
* - Apply union, select, and filter operations
*
*/
*/
object
StreamTableExample
{
object
StreamTableExample
{
...
...
flink-
libraries/flink
-table/src/main/scala/org/apache/flink/table/examples/scala/TPCHQuery3Table.scala
→
flink-
examples/flink-examples
-table/src/main/scala/org/apache/flink/table/examples/scala/TPCHQuery3Table.scala
浏览文件 @
46a950df
文件已移动
flink-
libraries/flink
-table/src/main/scala/org/apache/flink/table/examples/scala/WordCountSQL.scala
→
flink-
examples/flink-examples
-table/src/main/scala/org/apache/flink/table/examples/scala/WordCountSQL.scala
浏览文件 @
46a950df
文件已移动
flink-
libraries/flink
-table/src/main/scala/org/apache/flink/table/examples/scala/WordCountTable.scala
→
flink-
examples/flink-examples
-table/src/main/scala/org/apache/flink/table/examples/scala/WordCountTable.scala
浏览文件 @
46a950df
文件已移动
flink-examples/pom.xml
浏览文件 @
46a950df
...
@@ -68,5 +68,6 @@ under the License.
...
@@ -68,5 +68,6 @@ under the License.
<modules>
<modules>
<module>
flink-examples-batch
</module>
<module>
flink-examples-batch
</module>
<module>
flink-examples-streaming
</module>
<module>
flink-examples-streaming
</module>
<module>
flink-examples-table
</module>
</modules>
</modules>
</project>
</project>
flink-libraries/flink-table/src/test/scala/org/apache/flink/table/api/scala/batch/table/AggregationsITCase.scala
浏览文件 @
46a950df
...
@@ -25,7 +25,6 @@ import org.apache.flink.table.api.scala._
...
@@ -25,7 +25,6 @@ import org.apache.flink.table.api.scala._
import
org.apache.flink.api.scala.util.CollectionDataSets
import
org.apache.flink.api.scala.util.CollectionDataSets
import
org.apache.flink.types.Row
import
org.apache.flink.types.Row
import
org.apache.flink.table.api.TableEnvironment
import
org.apache.flink.table.api.TableEnvironment
import
org.apache.flink.table.examples.scala.WordCountTable.
{
WC
=>
MyWC
}
import
org.apache.flink.test.util.TestBaseUtils
import
org.apache.flink.test.util.TestBaseUtils
import
org.junit._
import
org.junit._
import
org.junit.runner.RunWith
import
org.junit.runner.RunWith
...
@@ -156,17 +155,17 @@ class AggregationsITCase(
...
@@ -156,17 +155,17 @@ class AggregationsITCase(
val
tEnv
=
TableEnvironment
.
getTableEnvironment
(
env
,
config
)
val
tEnv
=
TableEnvironment
.
getTableEnvironment
(
env
,
config
)
val
input
=
env
.
fromElements
(
val
input
=
env
.
fromElements
(
My
WC
(
"hello"
,
1
),
WC
(
"hello"
,
1
),
My
WC
(
"hello"
,
1
),
WC
(
"hello"
,
1
),
My
WC
(
"ciao"
,
1
),
WC
(
"ciao"
,
1
),
My
WC
(
"hola"
,
1
),
WC
(
"hola"
,
1
),
My
WC
(
"hola"
,
1
))
WC
(
"hola"
,
1
))
val
expr
=
input
.
toTable
(
tEnv
)
val
expr
=
input
.
toTable
(
tEnv
)
val
result
=
expr
val
result
=
expr
.
groupBy
(
'word
)
.
groupBy
(
'word
)
.
select
(
'word
,
'frequency
.
sum
as
'frequency
)
.
select
(
'word
,
'frequency
.
sum
as
'frequency
)
.
filter
(
'frequency
===
2
)
.
filter
(
'frequency
===
2
)
.
toDataSet
[
My
WC
]
.
toDataSet
[
WC
]
val
mappedResult
=
result
.
map
(
w
=>
(
w
.
word
,
w
.
frequency
*
10
)).
collect
()
val
mappedResult
=
result
.
map
(
w
=>
(
w
.
word
,
w
.
frequency
*
10
)).
collect
()
val
expected
=
"(hello,20)\n"
+
"(hola,20)"
val
expected
=
"(hello,20)\n"
+
"(hola,20)"
...
@@ -339,4 +338,6 @@ class AggregationsITCase(
...
@@ -339,4 +338,6 @@ class AggregationsITCase(
val
results
=
t
.
toDataSet
[
Row
].
collect
()
val
results
=
t
.
toDataSet
[
Row
].
collect
()
TestBaseUtils
.
compareResultAsText
(
results
.
asJava
,
expected
)
TestBaseUtils
.
compareResultAsText
(
results
.
asJava
,
expected
)
}
}
case
class
WC
(
word
:
String
,
frequency
:
Long
)
}
}
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