Re: Parquet to Arrow in Java

2019-09-04 Thread Chao Sun
Thanks Uwe for pointing out the Iceberg effort - will take a look. It is good to have a "standard" Parquet-to-Arrow reader implementation live in the Arrow project though, so that in future different projects can just refer to this instead of implementing their own. Chao On Wed, Sep 4, 2019 at 10

Re: Parquet to Arrow in Java

2019-09-04 Thread Uwe L. Korn
Hello, You may want to interact with the Apache Iceberg community here. They are currently a similar things: https://lists.apache.org/thread.html/3bb4f89a0b37f474cf67915f91326fa845afa597bdd2463c98a2c8b9@%3Cdev.iceberg.apache.org%3E I'm not involved in this, just reading both mailing lists and t