Dimitris Athanasiou 32128894a5 [ML] Delete interim results after job re-opening (elastic/x-pack-elasticsearch#1194)
This is an issue where a bucket can have both interim results and
non-interim results, a bucket should never have both at the same time.
The steps to cause this situation are:

1. Flush a running job and create interim results
2. Close that job (this does not delete interim results)
3. Re-open the job and POST data
4. The job will eventually emit a bucket result which mingles with the
existing interim results

Normally interim results are deleted by AutoDetectResultProcessor when a
bucket is parsed following a flush command. Because of the close and
re-opening of the job AutoDetectResultProcessor no longer knows that a
previous flush command creating interim results.

The fix is to always delete interim results the first time
AutoDetectResultProcessor sees a bucket.

relates elastic/x-pack-elasticsearch#1188

Original commit: elastic/x-pack-elasticsearch@5326455f54
2017-04-25 16:32:58 +01:00
..