2017-07-27 17:49:21,106 WARN  [RS_LOG_REPLAY_OPS-slave1:16020-0] regionserver.SplitLogWorker: log splitting of WALs/slave2,16020,1501058134935-splitting/slave2%2C16020%2C1501058134935.default.15010581

2017-09-23 09:20:54,223 WARN [JvmPauseMonitor] util.JvmPauseMonitor: Detected pause in JVM or host machine (eg GC): pause of approximately 28836msNo GCs detected2017-09-23 09:20:54,250 INFO [regio

---HBASE日志2017-10-25 23:01:15,788 INFO  [JvmPauseMonitor] util.JvmPauseMonitor: Detected pause in JVM or host machine (eg GC): pause of approximately 2907msGC pool 'ParNew' had collection(s): coun

近期，通过flume往hbase加载数据时，发现少量数据加载报错，提示如下错误，困扰了好几天。我们知道，客户端是通过zk找到meta表，再通过meta定位hbase表各region所在的regionserver。zk中保存meta表的regionserver hostname信息，如果客户端不识别hostname就会提示该错误。显然我们的客户端配置了hostname映射关系，故排除该问题，