We have spring boot application which take data or query data to HBase. When application initially start, it make a connection to zookeeper server remotely and later execute hbase query and get data according to requirement. But multiple time we get below error and application disconnected from zookeeper server.
2019-09-24 07:12:26.920 INFO 60447 --- [0.100.135:2181)] o.a.h.h.s.o.apache.zookeeper.ClientCnxn : Unable to read additional data from server sessionid 0x26c4d39814f4b8e, likely server has closed socket, closing socket connection and attempting reconnect
2019-09-24 07:14:48.042 INFO 60447 --- [io-8181-exec-41] com.mems.energy.GetTimeseriseCompare : org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after attempts=6, exceptions:
Tue Sep 24 07:07:58 UTC 2019, null, java.net.SocketTimeoutException: callTimeout=60000, callDuration=94368: row 'abc' on table 'table1' at region region1, abc