2020-03-18 12:31:24,827 WARN [regionserver/localhost/127.0.0.1:60020] regionserver.HRegionServer: reportForDuty failed; sleeping and then retrying.
2020-03-18 12:31:27,830 INFO [regionserver/localhost/127.0.0.1:60020] regionserver.HRegionServer: reportForDuty to master=supershuai-virtualbox,60000,1584504980846 with port=60020, startcode=1584503081106
2020-03-18 12:31:27,831 WARN [regionserver/localhost/127.0.0.1:60020] regionserver.HRegionServer: error telling master we are up
com.google.protobuf.ServiceException: java.net.SocketException: 无效的参数
at org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:240)
at org.apache.hadoop.hbase.ipc.AbstractRpcClient\(BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:336)
at org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos\)RegionServerStatusService$BlockingStub.regionServerStartup(RegionServerStatusProtos.java:8982)
at org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:2357)
at org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:2357)
at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:926)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.SocketException: 无效的参数
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Net.java:454)
at sun.nio.ch.Net.connect(Net.java:446)
先说以下我的版本hbase-1.2.0-cdh5.15.1 ,集群启动后查看监控显示有机器没有启动Hbase ,但是我在这台机器查看到了regionserver服务，接下来我通过log日志锁定问题在host上的问题，在我检查/etc/hosts文件后并没有发现问题，和其它能启动的机器的host的配置格式一样，后来尝试了很多中方法，终于在我把hosts文件中的127.0.0.1 localhost删除后问题解决。