大数据环境通信不稳定

 1，节点之间部署的机房不通
          2，host中配置自动配置了127.0.0.1回环地址---去了，改为域名配置 导致hbase region server 无法启动一例
          尤其是装hbase的时候指定了回环地址
          3，尤其是删除引起的全表扫描会容易出现
          
          业务服务日志
          Caused by: java.net.ConnectException: Call to hadoop01-test-l.test.l.c/1.2.1.2:16000 failed on connection exception: org.apac
he.hbase.thirdparty.io.netty.channel.AbstractChannel$AnnotatedConnectException: connect(..) failed: Invalid argument: hadoop01-test-litemap.test
.langge.cloud/1.2.1.2:16000
        at org.apache.hadoop.hbase.ipc.IPCUtil.wrapException(IPCUtil.java:177)
        at org.apache.hadoop.hbase.ipc.AbstractRpcClient.onCallFinished(AbstractRpcClient.java:392)
        at org.apache.hadoop.hbase.ipc.AbstractRpcClient.access$100(AbstractRpcClient.java:97)
        at org.apache.hadoop.hbase.ipc.AbstractRpcClient$3.run(AbstractRpcClient.java:423)
        at org.apache.hadoop.hbase.ipc.AbstractRpcClient$3.run(AbstractRpcClient.java:419)
        at org.apache.hadoop.hbase.ipc.Call.callComplete(Call.java:103)
        at org.apache.hadoop.hbase.ipc.Call.setException(Call.java:118)
        at org.apache.hadoop.hbase.ipc.BufferCallBeforeInitHandler.userEventTriggered(BufferCallBeforeInitHandler.java:92)
        at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.jav
a:326)

hbase日志
 WARN  [regionserver/hwysh-prod-op-mirror-server-1-1-0-2:16020] regionserver.HRegionServer: error telling master we are
 up
 

参看：

https://www.cnblogs.com/tianrandai/articles/7600295.html