[FLINK-2290] CoRecordReader Does Not Read Events From Both Inputs When No Elements Arrive

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 0.10.0
• Assignee: Aljoscha Krettek
• Reporter: Aljoscha Krettek
• Created: 29/Jun/15 12:04
• Updated: 28/Feb/19 11:15
• Resolved: 21/Jul/15 10:51

Description

When no elements arrive the reader will always try to read from the same input index. This means that it will only process elements form this input. This could be problematic with Watermarks/Checkpoint barriers.