# Machine learning Alerts are failing for java error

**URL:** <https://discuss.elastic.co/t/machine-learning-alerts-are-failing-for-java-error/138629>\
**Category:** Elasticsearch\
**Tags:** elastic-stack-machine-learning\
**Created:** [July 5, 2018, 4:42am UTC](https://discuss.elastic.co/t/machine-learning-alerts-are-failing-for-java-error/138629 "2018-07-05T04:42:49Z")\
**Posts on this page:** 1\
**Showing post:** 9

<div class="post-metadata">

**Author:** ![richcollier](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/richcollier/32/115035_2.png) [@richcollier](https://discuss.elastic.co/u/richcollier)\
**Post date:** [July 12, 2018, 2:20pm UTC](https://discuss.elastic.co/t/machine-learning-alerts-are-failing-for-java-error/138629/9 "2018-07-12T14:20:31Z")

</div>

No, it would be:

```auto
              "start": {
                "script": {
                  "lang": "painless",
                  "source": """
LocalDateTime.ofEpochSecond((doc["timestamp"].date.getMillis()-((doc["bucket_span"].value * 1000) * params.padding)) / 1000, 0, ZoneOffset.UTC).toString()
""",
                  "params": {
                    "padding": 10
                  }
                }
              },
              "end": {
                "script": {
                  "lang": "painless",
                  "source": """
LocalDateTime.ofEpochSecond((doc["timestamp"].date.getMillis()+((doc["bucket_span"].value * 1000) * params.padding)) / 1000, 0, ZoneOffset.UTC).toString()
""",
                  "params": {
                    "padding": 10
                  }
                }

```

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