[DRILL-6130] Fix NPE during physical plan submission for various storage plugins

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.12.0
• Fix Version/s: 1.13.0
• Component/s: Storage - Other
• Labels: ready-to-commit
• Assignee: Arina Ielchiieva
• Reporter: Arina Ielchiieva
• Reviewer: Vitalii Diravka
• Created: 01/Feb/18 17:42
• Updated: 19/Feb/18 09:40
• Resolved: 19/Feb/18 09:40

Description

List of storage plugins to review:
kafka (DRILL-6111)
jdbc (no issues)
hive (DRILL-6127)
mongo (no issues)
opentsdb (no issues)
kudu
hbase

Issues occurred due ser / de bugs in storage plugins scan and sub-scan classes.

Issue Links

• incorporates: DRILL-6111 NullPointerException with Kafka Storage Plugin
• incorporates: DRILL-6127 NullPointerException happens when submitting physical plan to the Hive storage plugin
• links to: GitHub Pull Request #1108