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[ML] Improve datafeed notifications (elastic/x-pack-elasticsearch#951) 

- include 'real-time' instead of now as the end time for real-time
  datafeeds
- do not notify lookback is completed when datafeed was stopped
- do not notify datafeed switch to real-time when datafeed was stopped

Relates elastic/x-pack-elasticsearch#878

Original commit: elastic/x-pack-elasticsearch@aa22f9b86f
This commit is contained in:
Dimitris Athanasiou 2017-04-04 17:04:41 +01:00 committed by GitHub
parent dee1bd1825
commit 38706faec7
1 changed files with 13 additions and 7 deletions
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8
plugin/src/main/java/org/elasticsearch/xpack/ml/datafeed/DatafeedJob.java
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@ -81,12 +81,14 @@ class DatafeedJob {
String msg = Messages.getMessage(Messages.JOB_AUDIT_DATAFEED_STARTED_FROM_TO,
DateFieldMapper.DEFAULT_DATE_TIME_FORMATTER.printer().print(lookbackStartTimeMs),
DateFieldMapper.DEFAULT_DATE_TIME_FORMATTER.printer().print(lookbackEnd));
endTime == null ? "real-time" : DateFieldMapper.DEFAULT_DATE_TIME_FORMATTER.printer().print(lookbackEnd));
auditor.info(jobId, msg);
FlushJobAction.Request request = new FlushJobAction.Request(jobId);
request.setCalcInterim(true);
run(lookbackStartTimeMs, lookbackEnd, request);
if (isRunning()) {
auditor.info(jobId, Messages.getMessage(Messages.JOB_AUDIT_DATAFEED_LOOKBACK_COMPLETED));
LOGGER.info("[{}] Lookback has finished", jobId);
if (isLookbackOnly) {
@ -95,6 +97,10 @@ class DatafeedJob {
auditor.info(jobId, Messages.getMessage(Messages.JOB_AUDIT_DATAFEED_CONTINUED_REALTIME));
return nextRealtimeTimestamp();
}
} else {
LOGGER.debug("Lookback finished after being stopped");
return null;
}
}
long runRealtime() throws Exception {