Hi, Thanks for pointing that out
On Wed, Dec 9, 2020 at 11:20 AM Uwe L. Korn <[email protected]> wrote: > Hello Anders, > > you have twice the same time_type in your mail. I guess one of them should > be different? > > Cheers > Uwe > > On Wed, Dec 9, 2020, at 11:00 AM, anders johansson wrote: > > Hi, > > I am trying to write time stamps in int64_t format representing time in > UTC normalized nanoseconds to a parquet file. > > I'm using the following code: > > auto time_type = LogicalType::Timestamp(true, > LogicalType::TimeUnit::NANOS, false, false); > NodeVector nv; > > nv.push_back(PrimitiveNode::Make("Time", Repetition::REQUIRED, time_type, > Type::INT64)); > > but when I try to write to the output stream > > std::shared_ptr<parquet::StreamWriter> parquet_os_; > *parquet_os_ << se.time; /* time is uint64_t */ > > I get the following runtime error:"Column converted type mismatch. Column > 'Time' has converted type[NONE] not 'INT_64'" > > Everything works fine if I set: > > auto time_type = LogicalType::Timestamp(true, > LogicalType::TimeUnit::NANOS, false, false); > > but I want it as Time or Timestamp so that I get it in the proper format > when I read the file using pandas in python. > > Thanks, > Anders > > >
