[IOTDB-420] Avoid flush encoding task dying silently.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.10.0
• Fix Version/s: 0.10.0
• Labels: Flush pull-request-available
• Assignee: Unassigned
• Reporter: Tian Jiang
• Created: 14/Jan/20 04:32
• Updated: 14/Jan/20 05:29
• Resolved: 14/Jan/20 05:29

Description

If a runtime exception is thrown in an encoding sub-task, it will die silently and prevents the io task from ending.

To avoid this, the future of the encoding task should be got before that of the io task is got.

Issue Links

• links to: GitHub Pull Request #737