Xiao Li created SPARK-18538: ------------------------------- Summary: Concurrent Fetching DataFrameReader JDBC APIs Do Not Work Key: SPARK-18538 URL: https://issues.apache.org/jira/browse/SPARK-18538 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 2.1.0 Reporter: Xiao Li Assignee: Xiao Li Priority: Critical
{code} def jdbc( url: String, table: String, columnName: String, lowerBound: Long, upperBound: Long, numPartitions: Int, connectionProperties: Properties): DataFrame {code} {code} def jdbc( url: String, table: String, predicates: Array[String], connectionProperties: Properties): DataFrame {code} The above two DataFrameReader JDBC APIs ignore the user-specified parameters of parallelism degree -- 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