hbase - the number of regionservers is not expected as configured -

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in hbase cluster, set 5 hadoop datanode s1,s2,s3,s4,s5 in regionservers file, , set hadoops namenode m1 in master file, when start hbase cluster, can see 2 regionservers s1,s3 on hbase-status page? what's problem? far hbase cluster working properly. i've checked dns found no probelm.

check if regionservers on not doing "sudo jps" on each host, if not go , start individual rses init script


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