Stop detector if invalid query

[kaituo]

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], s[STARTED], a[id=GbiwVEqaQfi1TBMZL8fWFw]: Failed to execute [SearchRequest{searchType=QUERY_THEN_FETCH, indices=[cwl-*-prd
-apps-cag-releases-current-logs-sports_data.log], indicesOptions=IndicesOptions[ignore_unavailable=false, allow_no_indices=true, expand_wildcards_open=true, expand_wildcards_closed=false, allow_aliases_to_multi
ple_indices=true, forbid_closed_indices=true, ignore_aliases=false, ignore_throttled=true], types=[], routing='null', preference='null', requestCache=null, scroll=null, maxConcurrentShardRequests=0, batchedRedu
ceSize=512, preFilterShardSize=128, allowPartialSearchResults=true, localClusterAlias=null, getOrCreateAbsoluteStartMillis=-1, ccsMinimizeRoundtrips=true, source={"query":{"bool":{"must":[{"range":{"@timestamp"
:{"from":1606330986968,"to":1606331046968,"include_lower":true,"include_upper":false,"format":"epoch_millis","boost":1.0}}},...,"aggregations":{"wZsSEnMBIJTuLm5j_jcm":{"sum":{"field":"message"}}}}}] lastSha
rd [true]
org.elasticsearch.transport.RemoteTransportException: [0fd9766d47875f78c99ffd51f65f7265][10.212.34.41:9300][indices:data/read/search[phase/query]]
Caused by: java.lang.IllegalArgumentException: Fielddata is disabled on text fields by default. Set fielddata=true on [message] in order to load fielddata in memory by uninverting the inverted index. Note that 
this can however use significant memory. Alternatively use a keyword field instead.
        at org.elasticsearch.index.mapper.TextFieldMapper$TextFieldType.fielddataBuilder(TextFieldMapper.java:759) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.index.fielddata.IndexFieldDataService.getForField(IndexFieldDataService.java:116) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.index.query.QueryShardContext.getForField(QueryShardContext.java:191) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.search.aggregations.support.ValuesSourceConfig.resolve(ValuesSourceConfig.java:112) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.search.aggregations.support.ValuesSourceAggregationBuilder.resolveConfig(ValuesSourceAggregationBuilder.java:350) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.search.aggregations.support.ValuesSourceAggregationBuilder.doBuild(ValuesSourceAggregationBuilder.java:322) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.search.aggregations.support.ValuesSourceAggregationBuilder$LeafOnly.doBuild(ValuesSourceAggregationBuilder.java:42) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.search.aggregations.AbstractAggregationBuilder.build(AbstractAggregationBuilder.java:139) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.search.aggregations.AggregatorFactories$Builder.build(AggregatorFactories.java:332) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.search.SearchService.parseSource(SearchService.java:784) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.search.SearchService.createContext(SearchService.java:586) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.search.SearchService.createAndPutContext(SearchService.java:545) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.search.SearchService.executeQueryPhase(SearchService.java:348) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.search.SearchService.lambda$executeQueryPhase$1(SearchService.java:340) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.action.ActionListener.lambda$map$2(ActionListener.java:145) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.action.ActionListener$1.onResponse(ActionListener.java:62) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.search.SearchService.lambda$rewriteShardRequest$7(SearchService.java:1043) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.action.ActionRunnable$1.doRun(ActionRunnable.java:45) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:36) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.common.util.concurrent.TimedRunnable.doRun(TimedRunnable.java:44) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:782) ~[elasticsearch-7.4.2.jar:7.4.2]
        at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:36) ~[elasticsearch-7.4.2.jar:7.4.2]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
        at java.lang.Thread.run(Thread.java:834) [?:?]

Describe the solution you'd like
We should stop detector in such case. Otherwise, it keeps mounting errors in stats api.

[ylwu-amzn]

There is duplicate issue #217