The hbase data cannot be found, the squirrel client cannot be connected, and the hbase shell scans the error part of the log:
ERROR: org.apache.hadoop.hbase.exceptions.RegionOpeningException: Region ADVICE,,1484647165178.b827fafe905eda29996dfb56bd9fd61f. is opening on hadoop79,60020,1497005577348
Region EHRMAIN,,1489599097179.61688929e93c5143efbe19b68f995c76. is not online on hadoop79,60020,1497002696781
phoenix报错：is opening on hadoop78,60020
Command hbase hbck: a lot of abnormal information
Solution: Turn off the hbase cluster and add the following to the hbase-site.xml configuration file on each RegionServer
<property>
<name>hbase.regionserver.executor.openregion.threads</name>
<value>100</value>
</property>
Restart the hbase cluster, command hbase hbck: Summary:
Table CONSULTATIONRECORD is okay.
Number of regions: 6
Deployed on: hadoop76,60020,1497006965624 hadoop77,60020,1497006965687 hadoop78,60020,1497006965700 hadoop79,60020,1497006965677
Table PT_LABREPORT is okay. All tables are ok.
Note: hbase hbck -fix can fix inconsistencies in hbase data