yangfang created HIVE-18623: ------------------------------- Summary: Hive throws an exception "Renames across Mount points not supported" when running in a federated cluster Key: HIVE-18623 URL: https://issues.apache.org/jira/browse/HIVE-18623 Project: Hive Issue Type: Bug Components: Query Processor Affects Versions: 2.3.2, 2.3.1, 2.3.0, 2.2.0 Environment: hadoop 2.7.5, HDFS Federation enabled hive 3.0.0 Reporter: yangfang Assignee: yangfang
I run a sql query in in a federated cluster and I have two namespaces: nameservice and nameservice1. I set hive.exec.stagingdir=/nameservice1/hive_tmp in hive-site.xml and my data tables are located in the directory of nameservice, then I got the exception as below: hive> create external table test_par6(id int,name string) partitioned by(p int); OK Time taken: 1.527 seconds hive> insert into table test_par6 partition(p = 10000) values(1,'Jack'); Moving data to directory viewfs://nsX/nameservice1/hive_tmp_hive_2018-02-05_14-09-36_416_3075179128063595297-1/-ext-10000 Loading data to table default.test_par6 partition (p=10000) Failed with exception java.io.IOException: Renames across Mount points not supported FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.MoveTask. java.io.IOException: Renames across Mount points not supported MapReduce Jobs Launched: Stage-Stage-1: Map: 1 Cumulative CPU: 2.08 sec HDFS Read: 3930 HDFS Write: 7 SUCCESS Total MapReduce CPU Time Spent: 2 seconds 80 msec -- This message was sent by Atlassian JIRA (v7.6.3#76005)