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[HUDI-3104] Kafka-connect support of hadoop config environments and properties (#4451)

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This commit is contained in:
Thinking Chen
2022-01-09 15:10:17 +08:00
committed by GitHub
parent 98ec215079
commit 0d8ca8da4e
7 changed files with 292 additions and 0 deletions
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69
hudi-kafka-connect/src/test/java/org/apache/hudi/connect/TestHdfsConfiguration.java Normal file
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/*
* 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.hudi.connect;
import org.apache.hudi.connect.utils.KafkaConnectUtils;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
import org.apache.hudi.connect.writers.KafkaConnectConfigs;
import org.junit.jupiter.api.Test;
import java.nio.file.Path;
import java.util.List;
public class TestHdfsConfiguration {
private boolean checkFiles(List<Path> paths) {
paths.removeIf(p -> {
String fileName = p.toFile().getName();
return fileName.equals("core-site.xml") || fileName.equals("hdfs-site.xml");
});
return paths.isEmpty();
}
@Test
public void testHadoopConfigEnvs() throws Exception {
List<Path> paths = KafkaConnectUtils.getHadoopConfigFiles(
"src/test/resources/hadoop_conf", "");
assertEquals(paths.size(), 2);
assertTrue(checkFiles(paths));
}
@Test
public void testHadoopHomeEnvs() throws Exception {
List<Path> paths = KafkaConnectUtils.getHadoopConfigFiles(
"","src/test/resources/hadoop_home");
assertEquals(paths.size(), 2);
assertTrue(checkFiles(paths));
}
@Test
public void testKafkaConfig() throws Exception {
KafkaConnectConfigs connectConfigs = KafkaConnectConfigs.newBuilder()
.withHadoopHome("src/test/resources/hadoop_home")
.build();
List<Path> paths = KafkaConnectUtils.getHadoopConfigFiles(
connectConfigs.getHadoopConfDir(),
connectConfigs.getHadoopConfHome()
);
assertEquals(paths.size(), 2);
assertTrue(checkFiles(paths));
}
}

33
hudi-kafka-connect/src/test/resources/hadoop_conf/core-site.xml Normal file
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<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
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.
-->
<configuration>
<property>
<name>fs.defaultFS</name>
<value>hdfs://test-hudi-path:9000</value>
<description>The name of the default file system. A URI whose
scheme and authority determine the FileSystem implementation. The
uri's scheme determines the config property (fs.SCHEME.impl) naming
the FileSystem implementation class. The uri's authority is used to
determine the host, port, etc. for a filesystem.</description>
</property>
</configuration>

30
hudi-kafka-connect/src/test/resources/hadoop_conf/hdfs-site.xml Normal file
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<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
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.
-->
<configuration>
<property>
<name>dfs.namenode.http-address</name>
<value>http://test-hudi-path:50070</value>
<description>
The address and the base port where the dfs namenode web ui will listen on.
</description>
</property>
</configuration>

33
hudi-kafka-connect/src/test/resources/hadoop_home/etc/hadoop/core-site.xml Normal file
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<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
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.
-->
<configuration>
<property>
<name>fs.defaultFS</name>
<value>hdfs://test-hudi-path:9000</value>
<description>The name of the default file system. A URI whose
scheme and authority determine the FileSystem implementation. The
uri's scheme determines the config property (fs.SCHEME.impl) naming
the FileSystem implementation class. The uri's authority is used to
determine the host, port, etc. for a filesystem.</description>
</property>
</configuration>

30
hudi-kafka-connect/src/test/resources/hadoop_home/etc/hadoop/hdfs-site.xml Normal file
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<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
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.
-->
<configuration>
<property>
<name>dfs.namenode.http-address</name>
<value>http://test-hudi-path:50070</value>
<description>
The address and the base port where the dfs namenode web ui will listen on.
</description>
</property>
</configuration>