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Samphel Norden commented on SPARK-9347: --------------------------------------- Am trying to get spark to only look at _common_metadata files for 2 different schema. But if the new option is turned on (respect.summarymetadata?) would it merge based on different_common_metadata files or would it have to be disabled, and we use regular part merging? > spark load of existing parquet files extremely slow if large number of files > ---------------------------------------------------------------------------- > > Key: SPARK-9347 > URL: https://issues.apache.org/jira/browse/SPARK-9347 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 1.3.1 > Reporter: Samphel Norden > > When spark sql shell is launched and we point it to a folder containing a > large number of parquet files, the sqlContext.parquetFile() command takes a > very long time to load the tables. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org