Hadoop-The variance for this alert is **MB which is 20% of the **MB average (**MB is the limit)
**The variance for this alert is **MB which is 20% of the **MB average (MB is the limit)
1、调整如下阀值
2、检查HDFS文件系统使用率,清空HDFS上的.trash垃圾数据
**The variance for this alert is **MB which is 20% of the **MB average (MB is the limit)
1、调整如下阀值
2、检查HDFS文件系统使用率,清空HDFS上的.trash垃圾数据