MapReduce服务 MRS-查看调测结果:操作步骤

时间：2023-11-01 16:19:48

MapReduce服务 MRS

操作步骤

查看运行结果获取应用运行情况

HdfsExample Linux样例程序运行结果如下所示。

[root@192-168-32-144 client]#hadoop jar HDFSTest-XXX.jar com.huawei.bigdata.hdfs.examples.HdfsExampleWARNING: Use "yarn jar" to launch YARN applications.17/10/26 19:11:44 INFO examples.HdfsExample: success to create path /user/hdfs-examples17/10/26 19:11:44 INFO examples.HdfsExample: success to write.17/10/26 19:11:45 INFO examples.HdfsExample: success to append.17/10/26 19:11:45 INFO examples.HdfsExample: result is : hi, I am bigdata. It is successful if you can see me.I append this content.17/10/26 19:11:45 INFO examples.HdfsExample: success to read.17/10/26 19:11:45 INFO examples.HdfsExample: success to delete the file /user/hdfs-examples/test.txt17/10/26 19:11:45 INFO examples.HdfsExample: success to delete path /user/hdfs-examples17/10/26 19:11:45 INFO examples.HdfsExample: success to create path /user/hdfs-examples/hdfs_example_117/10/26 19:11:45 INFO examples.HdfsExample: success to create path /user/hdfs-examples/hdfs_example_017/10/26 19:11:45 INFO examples.HdfsExample: success to write.17/10/26 19:11:45 INFO examples.HdfsExample: success to write.17/10/26 19:11:46 INFO examples.HdfsExample: success to append.17/10/26 19:11:46 INFO examples.HdfsExample: result is : hi, I am bigdata. It is successful if you can see me.I append this content.17/10/26 19:11:46 INFO examples.HdfsExample: success to read.17/10/26 19:11:46 INFO examples.HdfsExample: success to delete the file /user/hdfs-examples/hdfs_example_1/test.txt17/10/26 19:11:46 INFO examples.HdfsExample: success to delete path /user/hdfs-examples/hdfs_example_117/10/26 19:11:46 INFO examples.HdfsExample: success to append.17/10/26 19:11:46 INFO examples.HdfsExample: result is : hi, I am bigdata. It is successful if you can see me.I append this content.17/10/26 19:11:46 INFO examples.HdfsExample: success to read.17/10/26 19:11:46 INFO examples.HdfsExample: success to delete the file /user/hdfs-examples/hdfs_example_0/test.txt17/10/26 19:11:46 INFO examples.HdfsExample: success to delete path /user/hdfs-examples/hdfs_example_0

ColocationExample Linux样例程序运行结果如下所示。

[root@192-168-32-144 client]#hadoop jar HDFSTest-XXX.jar com.huawei.bigdata.hdfs.examples.ColocationExampleWARNING: Use "yarn jar" to launch YARN applications.17/10/26 19:12:38 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=xxx, built on 10/19/2017 04:21 GMT17/10/26 19:12:38 INFO zookeeper.ZooKeeper: Client environment:host.name=192-168-32-14417/10/26 19:12:38 INFO zookeeper.ZooKeeper: Client environment:java.version=1.8.0_14417/10/26 19:12:38 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Oracle Corporation17/10/26 19:12:38 INFO zookeeper.ZooKeeper: Client environment:java.home=/opt/client/JDK/jdk1.8.0_144/jre......Create Group has finished.Put file is running...Put file has finished.Delete file is running...Delete file has finished.Delete Group is running...Delete Group has finished.17/10/26 19:12:39 INFO zookeeper.ZooKeeper: Session: 0x13000074b7e4687f closed17/10/26 19:12:39 INFO zookeeper.ClientCnxn: EventThread shut down for session: 0x13000074b7e4687f17/10/26 19:12:39 INFO zookeeper.ZooKeeper: Session: 0x12000059699f69e1 closed17/10/26 19:12:39 INFO zookeeper.ClientCnxn: EventThread shut down for session: 0x12000059699f69e1