MAPREDUCE服务 MRS-在Linux环境中调测HDFS应用:查看调测结果

时间：2024-10-18 17:22:32

MAPREDUCE服务 MRS 调测HDFS应用

查看调测结果

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.HdfsExample
WARNING: Use "yarn jar" to launch YARN applications.
17/10/26 19:11:44 INFO examples.HdfsExample: success to create path /user/hdfs-examples
17/10/26 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.txt
17/10/26 19:11:45 INFO examples.HdfsExample: success to delete path /user/hdfs-examples
17/10/26 19:11:45 INFO examples.HdfsExample: success to create path /user/hdfs-examples/hdfs_example_1
17/10/26 19:11:45 INFO examples.HdfsExample: success to create path /user/hdfs-examples/hdfs_example_0
17/10/26 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.txt
17/10/26 19:11:46 INFO examples.HdfsExample: success to delete path /user/hdfs-examples/hdfs_example_1
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_0/test.txt
17/10/26 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.ColocationExample
WARNING: 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 GMT
17/10/26 19:12:38 INFO zookeeper.ZooKeeper: Client environment:host.name=192-168-32-144
17/10/26 19:12:38 INFO zookeeper.ZooKeeper: Client environment:java.version=1.8.0_144
17/10/26 19:12:38 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Oracle Corporation
17/10/26 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 closed
17/10/26 19:12:39 INFO zookeeper.ClientCnxn: EventThread shut down for session: 0x13000074b7e4687f
17/10/26 19:12:39 INFO zookeeper.ZooKeeper: Session: 0x12000059699f69e1 closed
17/10/26 19:12:39 INFO zookeeper.ClientCnxn: EventThread shut down for session: 0x12000059699f69e1