Hello Ivy,
> Is there any ways to read the data in logical format? because I want to
> check if my final output is correct.
I usually use the parquet-cli from the parquet-mr project to check if my file
is written correctly. This should give you much more informative output.
Simple usage:
git
Hi Uwe,
Thank you for the quick reply! That was very helpful.
I have another question regarding your low-level api example here
https://github.com/apache/parquet-cpp/blob/master/examples/low-level-api/reader-writer.cc.
in the "int32_field", the logical type is TIME_MILLIS and we put dummy
Hello Ivy,
"primitive binary" means `Type::BYTE_ARRAY`, so you're correct. I have not yet
seen anyone use the JSON field with parquet-cpp but the JSON type is simply a
binary string with an annotation so I would expect everything to just work.
Uwe
On Thu, Aug 2, 2018, at 7:59 PM,
Hi,
I’m creating a parquet file using the parquet C++ library. I’ve been looking
for answers online but still can’t figure out the following questions.
1. What does num_level mean in the WriteBatch method?
WriteBatch(int64_t num_levels, const int16_t* def_levels,
const
