[FLINK-13134] override default hadoop version from 2.4.1 to 2.7.5 in flink-connector-hive

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.9.0
• Component/s: Connectors / Hive
• Labels: pull-request-available
• Assignee: Bowen Li
• Reporter: Bowen Li
• Created: 07/Jul/19 18:22
• Updated: 08/Jul/19 19:00
• Resolved: 08/Jul/19 18:59

Description

Hive 2.3.4 relies on Hadoop 2.7.2 or later version. The default hadoop version in Flink globally is 2.4.1 which misses some classes in 2.7.2 and thus doesn't meet the requirement.

Found this bug when running tests locally after merging FLINK-12934. Not sure why Travis CI succeeded for FLINK-12934 though, maybe because the build machine has all versioned hadoops cached locally.

Issue Links

• is duplicated by: FLINK-13139 Various Hive tests fail on Travis
• links to: GitHub Pull Request #9011