Tasks ask to be claimed too soon at startup

[rbetts]

Expected: defined tasks start after the scheduler is available

Observed:

When starting influxdb with tasks defined, there is an occasional race to file a claim before the scheduler is set?

2019-01-23T03:31:23.427232Z     error   failed claim task       {"log_id": "0DAC2COG000", "service": "task-coordinator", "error": "can not claim a task if not started"}
2019-01-23T03:31:23.427313Z     error   failed claim task       {"log_id": "0DAC2COG000", "service": "task-coordinator", "error": "can not claim a task if not started"}

This was discussed on internal slack here: https://influxdb.slack.com/archives/CAZ7HFG9M/p1548214325155400

• Probably helpful to log the task that fails to be claimed?

[lyondhill]

This has been resolved by #13473. If it comes up again please reopen this issue.