Unable to delete hive table MySQL server version ...

Hi All, short description: select scripts, count(*) (using tez.MR2) are working good. but when I try to drop table getting below error and mysql connection is crashing, I need to restart mysql server again to establish connection. I tried below thread and changed the below mysql java connector versions as mentioned here https://community.hortonworks.com/articles/70912/hive-metastore-not-working-syntax-error-option-sql.html but still not working. mysql-connector-java-5.1.22-bin.jar mysql-connector-java-5.1.44-bin.jar mysql-connector-java-5.1.45-bin.jar Below are my cluster details HDP 2.6 Mysql version 5.7.20 Ambari Version 2.6.0.0 Should I need to add hive home and hadoop home in .bashrc file? appreciate if some one helps on this.. Complete Error stack: : jdbc:hive2://sandbox-hdf.hortonworks.com:1> drop table test1; Error: Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.e$ ec.DDLTask. MetaException(message:javax.jdo.JDODataStoreException: You have an error in your SQL syntax; check t$ e manual that corresponds to your MySQL server version for the right syntax to use near 'OPTION SQL_SELECT_LIMIT$ DEFAULT' at line 1 at org.datanucleus.api.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:543) at org.datanucleus.api.jdo.JDOQuery.executeInternal(JDOQuery.java:388) at org.datanucleus.api.jdo.JDOQuery.execute(JDOQuery.java:238) at org.apache.hadoop.hive.metastore.ObjectStore.getMTable(ObjectStore.java:1160) at org.apache.hadoop.hive.metastore.ObjectStore.getTable(ObjectStore.java:1058) at sun.reflect.GeneratedMethodAccessor45.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:103) at com.sun.proxy.$Proxy9.getTable(Unknown Source) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_table_core(HiveMetaStore.java:2030) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.drop_table_core(HiveMetaStore.java:1563) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.drop_table_with_environment_context(HiveMeta Store.java:1793) at sun.reflect.GeneratedMethodAccessor71.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:147) at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:105) at com.sun.proxy.$Proxy13.drop_table_with_environment_context(Unknown Source) at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.drop_table_with_environment_context(HiveMetaStore Client.java:2216) at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.drop_table_with_environment_context(Sess ionHiveMetaStoreClient.java:120) at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.dropTable(HiveMetaStoreClient.java:1035) at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.dropTable(HiveMetaStoreClient.java:971) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:178) at com.sun.proxy.$Proxy14.dropTable(Unknown Source) at org.apache.hadoop.hive.ql.metadata.Hive.dropTable(Hive.java:1112) at org.apache.hadoop.hive.ql.metadata.Hive.dropTable(Hive.java:1049) at org.apache.hadoop.hive.ql.exec.DDLTask.dropTable(DDLTask.java:4138) at org.apache.hadoop.hive.ql.exec.DDLTask.dropTableOrPartitions(DDLTask.java:3991) at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:343) at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:162) at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:89) at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1756) at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1497) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1294) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1161) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1156) at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:197) at org.apache.hive.service.c ... View more