| // 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. |
| |
| = Kudu Java client example README |
| :author: Kudu Team |
| :homepage: https://kudu.apache.org/ |
| |
| This is an example program that uses the synchronous Kudu Java client APIs to |
| |
| - Create a table |
| - Insert some rows |
| - Alter the table |
| - Scan some rows |
| - Delete the table |
| |
| To build and run, ensure maven is installed and from the java-example directory run: |
| |
| [source,bash] |
| ---- |
| $ mvn package |
| $ java -jar target/kudu-java-example-1.0-SNAPSHOT.jar |
| ---- |
| |
| By default, the example assumes the Kudu cluster has a single master running on |
| localhost with the default port 7051. To specify a different set of masters for |
| Kudu cluster, set the property `kuduMasters` to a CSV of the master addresses in |
| the form `host:port`, as shown: |
| |
| [source,bash] |
| ---- |
| $ java -DkuduMasters=master-0:7051,master-1:7051,master-2:7051 -jar target/kudu-java-example-1.0-SNAPSHOT.jar |
| ---- |
