That's actually my notebook, which I'm trying to update to use with Drill authentication, yes I'm using the DSN (the first argument in the connect function).
Chris Matta cma...@mapr.com 215-701-3146 On Mon, Jun 8, 2015 at 10:24 PM, Matt <bsg...@gmail.com> wrote: > Does using a DSN as per this notebook help? > > > http://nbviewer.ipython.org/github/cjmatta/drill_ipython_notebook/blob/master/Twitter%20Drill%20Pandas.ipynb > > https://github.com/cjmatta/drill_ipython_notebook > > > > On 8 Jun 2015, at 22:20, Christopher Matta wrote: > > Does anyone know what the expected key names are for userid and password >> for an ODBC connection? I was using pyodbc to connect to Drill pre-1.0 but >> now with authentication enabled I haven’t figured out how to do it. >> >> Relevant errors: >> >> conn = >> pyodbc.connect('Driver=/opt/mapr/drillodbc/lib/universal/libmaprdrillodbc.dylib;ConnectionType=Zookeeper;ZKQuorum=hosta:5181,hostb:5181,hostc:5181;ZKClusterID=cluster-drillbits;Catalog=DRILL;AuthenticationType=BasicAuthentication;AdvancedProperties=CastAnyToVarchar=true;HandshakeTimeout=5;QueryTimeout=180;TimestampTZDisplayTimezone=utc;ExcludedSchemas=sys,INFORMATION_SCHEMA;NumberOfPrefetchBuffers=5;uid=cmatta;pwd=xxxx', >> autocommit=True) >> cursor = conn.cursor() >> cursor.execute('select * from maprfs.cmatta.tweets_view limit 10;') >> >> --- output --- >> >> --------------------------------------------------------------------------- >> Error Traceback (most recent call last) >> <ipython-input-8-7c757991ba47> in <module>() >> 1 conn = >> pyodbc.connect('Driver=/opt/mapr/drillodbc/lib/universal/libmaprdrillodbc.dylib;ConnectionType=Zookeeper;ZKQuorum=hosta:5181,hostb:5181,hostc:5181;ZKClusterID=cluster-drillbits;Catalog=DRILL;AuthenticationType=BasicAuthentication;AdvancedProperties=CastAnyToVarchar=true;HandshakeTimeout=5;QueryTimeout=180;TimestampTZDisplayTimezone=utc;ExcludedSchemas=sys,INFORMATION_SCHEMA;NumberOfPrefetchBuffers=5;uid=cmatta;pwd=xxxx', >> autocommit=True) >> 2 cursor = conn.cursor() >> ----> 3 cursor.execute('select * from maprfs.cmatta.tweets_view limit >> 10;') >> >> Error: ('HY000', '[HY000] [MapR][Drill] (1040) Drill failed to execute >> the query: select * from maprfs.cmatta.tweets_view limit >> 10;\n[30027]Query execution error. Details:[ \nSYSTEM ERROR: >> java.lang.IllegalArgumentException: A valid userName is >> expected\n\n\n[Error Id: 2f26217c-ddac-4195-9bfb-03c519a95e56 on >> se-node12.se.lab:31010]\n] (1040) (SQLExecDirectW)') >> >> I’ve also tried replacing uid with user, username, userName etc… with no >> luck. >> >> Chris mattacma...@mapr.com >> 215-701-3146 >> >> >
