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本文介绍在VPC网络下的ECS实例接入可观测监控 Prometheus 版后，如何监控ECS实例中的Java应用。

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问题描述用户在使用同步任务，想HIVE集群同步数据时，会出现报错“请确认您的配置项fs.defaultFS, path的值是否正确, 是否有读写权限,网络是否已断开！java.io.FileNotFoundException”。问题原因1.用户在配置数据源时，没有配置core-site.xml和hd...

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