liuxian created SPARK-25356: ------------------------------- Summary: Add Parquet block size (row group size) option to SparkSQL configuration Key: SPARK-25356 URL: https://issues.apache.org/jira/browse/SPARK-25356 Project: Spark Issue Type: Improvement Components: SQL Affects Versions: 2.4.0 Reporter: liuxian
I think we should configure the Parquet buffer size when using Parquet format. Because for HDFS, `dfs.block.size` is configurable, sometimes we hope the block size of parquet to be consistent with it. And whether this parameter `spark.sql.files.maxPartitionBytes` is best consistent with the Parquet block size when using Parquet format? -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org