Web[jira] [Commented] (HIVE-17593) DataWritableWriter strip spaces for CHAR type before writing, but predicate generator doesn't do same thing. Ferdinand Xu (JIRA) Wed, 04 Jul 2024 22:24:35 -0700 WebJun 4, 2024 · Solution 2. The best way is to go with the String. The varchar is also internally stored as string. If you want to datatypes definitely, create a view on top of same data as required. TThe only difference I see is String is unbounded with a max value of 32,767 bytes and Varchar is bounded. String efficiently limits the data if it is not using ...
[HIVE-11625] Map instances with null keys are not properly …
Web/**It writes the field value to the Parquet RecordConsumer. It detects the field type, and calls * the correct write function. * @param value The writable object that contains the value. * @param inspector The object inspector used to get the correct value type. * @param type Type that contains information about the type schema. */ private void writeValue ... WebApr 12, 2024 · DataWritableWriter likely breaks down the individual records in ArrayWritable to individual messages in the form of ParquetHiveRecord and sends … china\u0027s laws and regulations
[HIVE-9333] Move parquet serialize implementation to DataWritableWriter …
WebApr 13, 2024 · DataWritableWriter likely breaks down the individual records in ArrayWritable to individual messages in the form of ParquetHiveRecord and sends each to the write support. Parquet is sort of mind bending at times. :) Share. Improve this answer. Follow answered Apr 13, 2024 at 2:55. ... http://devdoc.net/bigdata/hive-3.1.1-javadoc/org/apache/hadoop/hive/ql/io/parquet/write/DataWritableWriter.html WebThis class wraps the object and object inspector that will be used later in DataWritableWriter class to get the object values. granbury early voting