yarn logs -applicationId 无法导出logs日志 Log aggregation has not completed or is not enabled.

一：前面操作正确

二：执行

[hadoop@hadoop001 shell]$ yarn logs -applicationId application_1545664455577_0006

三：报错

18/12/25 13:51:59 INFO client.RMProxy: Connecting to ResourceManager at /0.0.0.0:8032
/tmp/logs/hadoop/logs/application_1545664455577_0006does not exist.
Log aggregation has not completed or is not enabled.

四：解决：yarn-site.xml在这个文件下面添加

<!--log-->
 <property>
        <name>yarn.log-aggregation-enable</name>
        <value>true</value>
 </property>
 <property>
        <name>yarn.nodemanager.log-aggregation.roll-monitoring-interval-seconds</name>
        <value>3600</value>
 </property>
 <property>
        <name>yarn.nodemanager.remote-app-log-dir</name>
        <value>/tmp/logs</value>
 </property>

sbin/stop-all.sh
sbin/start-all.sh