Ahhh... apparently much of the confusion was due to my complex compile test steps. I was untarring into a slightly different directory than I thought.
Never mind. Related to this, does anybody have any hints for fast edit/test cycles? Currently, I am using 1980's level of methods of using mvn to compile and sqlline to test. Seems antiquated. What is the better way in the presence of code generation and such? On Sun, Sep 28, 2014 at 6:03 PM, Ted Dunning <[email protected]> wrote: > > For reference, my sqlline.log file is at > > https://gist.github.com/tdunning/c9509b3f3a69a99faeaf > > The query I was trying to run was > > SELECT hLookup(last_name, cast(first_name as varchar(30)), cast(full_name > as varchar(30)))as x, full_name FROM cp.`employee.json` limit 2; > > This query: > > SELECT hLookup(last_name, first_name, full_name) as x, full_name FROM > cp.`employee.json` limit 2; > > and many other minor variations produced exactly the same error. > > > > On Sun, Sep 28, 2014 at 5:51 PM, Ted Dunning <[email protected]> > wrote: > >> >> I am trying to write a simple UDF and am hitting some odd road-blocks. >> >> The ultimate error that I get is this: >> >> Query failed: Screen received stop request sent. Line 347, Column 44: >> Unknown variable or type "table" [990f5e97-3faa-42b7-9557-1a9416fd6321] >> >> >> My code is at https://gist.github.com/tdunning/22432450b9e27948b6b5 >> >> The basic idea is that I want to define a function with three arguments, >> all strings. >> >> One odd thing that I see and don't understand is that in the generated >> code in the log, I see my code, but with NullableIntHolder as the type for >> my variables: >> 279: //---- start of eval portion of hLookup function. >> ----// >> 280: complexWriter15 .setPosition((outIndex)); >> 281: { >> 282: >> org.apache.drill.exec.vector.complex.writer.BaseWriter.ComplexWriter >> writer = complexWriter15; >> 283: NullableIntHolder table = out4; >> 284: NullableIntHolder columns = out9; >> 285: NullableIntHolder key = out14; >> 286: >> 287: HbaseLookup$Lookup_eval: { >> 288: System.out.printf("key = %s\n", key.toString()); >> 289: } >> 290: >> 291: } >> 292: if (!complexWriter15 .ok()) { >> 293: complexWriter15 .reset(); >> 294: return false; >> 295: } >> 296: //---- end of eval portion of hLookup function. ----// >> >> I am compiling Drill by using "mvn clean install -DskipTests" at the >> top-level. Is there a special incarnation to remove old versions of my UDF? >> >> >> >
