Cheng Lian created SPARK-9593: --------------------------------- Summary: Hive ShimLoader loads wrong Hadoop shims when Spark is compiled against Hadoop 2.0.0-mr1-cdh4.1.1 Key: SPARK-9593 URL: https://issues.apache.org/jira/browse/SPARK-9593 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 1.5.0 Reporter: Cheng Lian Assignee: Cheng Lian Priority: Blocker
Internally, Hive {{ShimLoader}} tries to load different versions of Hadoop shims by checking version information gathered from Hadoop jar files. If the major version number is 1, {{Hadoop20SShims}} will be loaded. Otherwise, if the major version number is 2, {{Hadoop23Shims}} will be chosen. However, CDH Hadoop versions like 2.0.0-mr1-cdh4.1.1 have 2 as major version number, but contain Hadoop 1 code. This confuses Hive {{ShimLoader}} and loads wrong version of shims. -- 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