Package org.elasticsearch.action.search
Class SearchExecutionStatsCollector
java.lang.Object
org.elasticsearch.action.search.SearchExecutionStatsCollector
- All Implemented Interfaces:
ActionListener<SearchPhaseResult>
public final class SearchExecutionStatsCollector extends java.lang.Object implements ActionListener<SearchPhaseResult>
A wrapper of search action listeners (search results) that unwraps the query
result to get the piggybacked queue size and service time EWMA, adding those
values to the coordinating nodes'
ResponseCollectorService
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Method Summary
Modifier and Type Method Description static java.util.function.BiFunction<Transport.Connection,org.elasticsearch.action.search.SearchActionListener,ActionListener>
makeWrapper(ResponseCollectorService service)
void
onFailure(java.lang.Exception e)
A failure caused by an exception at some phase of the task.void
onResponse(SearchPhaseResult response)
Handle action response.
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Method Details
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makeWrapper
public static java.util.function.BiFunction<Transport.Connection,org.elasticsearch.action.search.SearchActionListener,ActionListener> makeWrapper(ResponseCollectorService service) -
onResponse
Description copied from interface:ActionListener
Handle action response. This response may constitute a failure or a success but it is up to the listener to make that decision.- Specified by:
onResponse
in interfaceActionListener<SearchPhaseResult>
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onFailure
public void onFailure(java.lang.Exception e)Description copied from interface:ActionListener
A failure caused by an exception at some phase of the task.- Specified by:
onFailure
in interfaceActionListener<SearchPhaseResult>
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