Kaituo Li

**Is your feature request related to a problem? Please describe.** We don't guarantee there is one query running for each detector any more. This is the old change https://github.com/opendistro-for-elasticsearch/anomaly-detection/pull/54. Since...

[BUG] Profile API returns responses when there are still asyn requests running

1

**Describe the bug** A lot of channel closed warning for profile API in ES log. ``` [2020-11-03T17:48:08,373][WARN ][r.suppressed ] [20728416ac03e0c7fe711affc3da20d5] path: /_opendistro/_anomaly_detection/detectors/w3zMe3UBEMQTObK1dLdD/_profile/init_progress,state,error, params: {detectorID=w3zMe3UBEMQTObK1dLdD, type=init_progress,state,error} java.lang.IllegalStateException: Channel is already closed...

Stop detector if invalid query

1

**Is your feature request related to a problem? Please describe.** Invalid feature query (sum a text field) keeps failing and sends exceptions like ``` 2020-11-25T11:05:06,978][DEBUG][o.e.a.s.TransportSearchAction] [e1956ccff95776344b83807828ac1b6c] #[org.elasticsearch.transport.RemoteTransportException,java.lang.IllegalArgumentException]#[cwl-2020.11.22--prd -apps-cag-releases-current-logs-sports_data.log][3], node[PTq7XjkVQ3uXq1AKLIxUTQ], [R],...

**Is your feature request related to a problem? Please describe.** Currently, we have 90 day retention period for result index. We may want to add per detector retention period. **Describe...

**Is your feature request related to a problem? Please describe.** Our transport state caches detector and checkpoint index docs. If users manually deleted it, we won't know. **Describe the solution...

**Is your feature request related to a problem? Please describe.** Currently, when we encounter EndRunException, we would retry 3 times before terminating. This is not ideal. For example, if detector...

preview exits with null pointer exception

1

[2020-03-23T00:15:33,597][ERROR][c.a.o.a.r.RestExecuteAnomalyDetectorAction] [9801a7a977f1.ant.amazon.com] Unexpected error running anomaly detector jLajBXEBpozDUoJ-TiW2 java.lang.NullPointerException: null at com.amazon.opendistroforelasticsearch.ad.model.AnomalyResult.toXContent(AnomalyResult.java:94) ~[?:?] at org.elasticsearch.common.xcontent.XContentBuilder.value(XContentBuilder.java:857) ~[elasticsearch-x-content-7.4.2.jar:7.4.2] at org.elasticsearch.common.xcontent.XContentBuilder.value(XContentBuilder.java:850) ~[elasticsearch-x-content-7.4.2.jar:7.4.2] at org.elasticsearch.common.xcontent.XContentBuilder.unknownValue(XContentBuilder.java:828) ~[elasticsearch-x-content-7.4.2.jar:7.4.2] at org.elasticsearch.common.xcontent.XContentBuilder.value(XContentBuilder.java:915) ~[elasticsearch-x-content-7.4.2.jar:7.4.2] at org.elasticsearch.common.xcontent.XContentBuilder.unknownValue(XContentBuilder.java:824) ~[elasticsearch-x-content-7.4.2.jar:7.4.2] at org.elasticsearch.common.xcontent.XContentBuilder.value(XContentBuilder.java:804)...

[FEATURE] Exclude files in s3 data source

1

**Is your feature request related to a problem?** A user may have a messy S3 file system and would like to exclude certain unstructured log types which are in their...

**Is your feature request related to a problem?** Test if action items in https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/blob/53677c54a8df8e2e77a5cb34f98acd5e7c202ab9/public/pages/DetectorDetail/utils/constants.ts still works. So far backend has changed https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/blob/710e3c4ddadf3689b7f014b5df88f2a82b8db999/public/pages/DetectorDetail/utils/constants.ts#L35-L40 from 'AD models memory usage exceeds our limit'...

[BUG] HC cold start messages disappear too early

2

**What is the bug?** I found a bug when showing cold start estimated time message. This bug only manifests itself in HC case. The message is supposed to show in...