[FLINK-5556] BarrierBuffer resets bytes written on spiller roll over

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.2.0, 1.3.0
• Component/s: Runtime / State Backends
• Assignee: Ufuk Celebi
• Reporter: Ufuk Celebi
• Created: 18/Jan/17 16:36
• Updated: 19/Jan/17 16:18
• Resolved: 19/Jan/17 16:17

Description

When rolling over a spilled sequence of buffers, the tracker bytes written are reset to 0. They are reported to the checkpoint listener right after this operation, which results in the reported buffered bytes always being 0.

Issue Links

• links to: GitHub Pull Request #3164