ClassCastException (DateString cannot be cast to TimestampString) in Drill

Hi, team! Working on upgrade of Calcite version for Drill I got class cast exceptions like "ClassCastException: org.apache.calcite.util.DateString cannot be cast to org.apache.calcite.util.TimestampString" in Drill. This issue is reproducible we have "date + interval" situation, for example: *

Re: Working on upgrade Drill Calcite version

my comments. Also, I want to notice that there are 2 required commits in my Calcite branch: 5ba68240 and 1f5145b1. Without them, we lose a big part of Drill functionality. Best regards, Roman Kulyk 2017-08-31 18:43 GMT+00:00 Julian Hyde : > +dev@calcite. > > Excellent work, Roman.

Working on upgrade Drill Calcite version

validation errors 5) RpcExceptions (generalized group: some of them should be fixed by the previous groups) 6) IllegalState errors (generalized group: some of them should be fixed by the previous group) 7) Other errors Best regards, Roman Kulyk

Set up system options in JDBC connection string

Hello! Could you please suggest me is there any possibility to set up system options in Drill via JDBC connection string (for example: !connect jdbc:drill:zk=node1:2181/drill/node1-drillbits;schema=hive;store.json.all_text_mode=true)? Best regards, Roman Kulyk