Hi everyone, Please give me your opinions on what is the best ID Generator for ID field in parquet ?
UUID.randomUUID(); AtomicReference<Long> currentTime = new AtomicReference<>(System.currentTimeMillis()); AtomicLong counter = new AtomicLong(0); .... Thanks, Kevin. ---- https://issues.apache.org/jira/browse/SPARK-8406 (Race condition when writing Parquet files) https://github.com/apache/spark/pull/6864/files
