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Yuming Wang commented on SPARK-21063: ------------------------------------- [~pbykov], I just verified it. It can get the result without any specific configuration if {{jdbc:hive2://remote.hive.local:10000/default}} is [Spark hive-thriftserver|https://github.com/apache/spark/blob/master/sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/HiveThriftServer2.scala]. But it will throw {{org.apache.thrift.TApplicationException}} if {{jdbc:hive2://remote.hive.local:10000/default}} is [hive-thriftserver|https://github.com/apache/hive/blob/master/service/src/java/org/apache/hive/service/server/HiveServer2.java], So what is your {{jdbc:hive2://remote.hive.local:10000/default}}? > Spark return an empty result from remote hadoop cluster > ------------------------------------------------------- > > Key: SPARK-21063 > URL: https://issues.apache.org/jira/browse/SPARK-21063 > Project: Spark > Issue Type: Bug > Components: Spark Core, SQL > Affects Versions: 2.1.0, 2.1.1 > Reporter: Peter Bykov > > Spark returning empty result from when querying remote hadoop cluster. > All firewall settings removed. > Querying using JDBC working properly using hive-jdbc driver from version 1.1.1 > Code snippet is: > {code:java} > val spark = SparkSession.builder > .appName("RemoteSparkTest") > .master("local") > .getOrCreate() > val df = spark.read > .option("url", "jdbc:hive2://remote.hive.local:10000/default") > .option("user", "user") > .option("password", "pass") > .option("dbtable", "test_table") > .option("driver", "org.apache.hive.jdbc.HiveDriver") > .format("jdbc") > .load() > > df.show() > {code} > Result: > {noformat} > +-------------------+ > |test_table.test_col| > +-------------------+ > +-------------------+ > {noformat} > All manipulations like: > {code:java} > df.select(*).show() > {code} > returns empty result too. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org