Module org.elasticsearch.server

Package org.elasticsearch.index

Class SearchSlowLog

java.lang.Object

org.elasticsearch.index.SearchSlowLog

All Implemented Interfaces:

SearchOperationListener

public final class SearchSlowLog
extends Object
implements SearchOperationListener

Nested Class Summary

Nested classes/interfaces inherited from interface org.elasticsearch.index.shard.SearchOperationListener

SearchOperationListener.CompositeListener

Field Summary

Fields

Modifier and Type	Field	Description
static final Setting<Boolean>	INDEX_SEARCH_SLOWLOG_INCLUDE_USER_SETTING
static final Setting<SlowLogLevel>	INDEX_SEARCH_SLOWLOG_LEVEL	Deprecated.
static final Setting<TimeValue>	INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_DEBUG_SETTING
static final Setting<TimeValue>	INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_INFO_SETTING
static final Setting<TimeValue>	INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_TRACE_SETTING
static final Setting<TimeValue>	INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_WARN_SETTING
static final Setting<TimeValue>	INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_DEBUG_SETTING
static final Setting<TimeValue>	INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_INFO_SETTING
static final Setting<TimeValue>	INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_TRACE_SETTING
static final Setting<TimeValue>	INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_WARN_SETTING

Constructor Summary

Constructors

Constructor	Description
SearchSlowLog(IndexSettings indexSettings, SlowLogFields slowLogFields)

Method Summary

Modifier and Type	Method	Description
void	onFetchPhase(SearchContext context, long tookInNanos)	Executed after the fetch phase successfully finished.
void	onQueryPhase(SearchContext context, long tookInNanos)	Executed after the query phase successfully finished.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.elasticsearch.index.shard.SearchOperationListener

onFailedFetchPhase, onFailedQueryPhase, onFreeReaderContext, onFreeScrollContext, onNewReaderContext, onNewScrollContext, onPreFetchPhase, onPreQueryPhase, validateReaderContext

Field Details

INDEX_SEARCH_SLOWLOG_INCLUDE_USER_SETTING

public static final Setting<Boolean> INDEX_SEARCH_SLOWLOG_INCLUDE_USER_SETTING

INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_WARN_SETTING

public static final Setting<TimeValue> INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_WARN_SETTING

INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_INFO_SETTING

public static final Setting<TimeValue> INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_INFO_SETTING

INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_DEBUG_SETTING

public static final Setting<TimeValue> INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_DEBUG_SETTING

INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_TRACE_SETTING

public static final Setting<TimeValue> INDEX_SEARCH_SLOWLOG_THRESHOLD_QUERY_TRACE_SETTING

INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_WARN_SETTING

public static final Setting<TimeValue> INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_WARN_SETTING

INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_INFO_SETTING

public static final Setting<TimeValue> INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_INFO_SETTING

INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_DEBUG_SETTING

public static final Setting<TimeValue> INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_DEBUG_SETTING

INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_TRACE_SETTING

public static final Setting<TimeValue> INDEX_SEARCH_SLOWLOG_THRESHOLD_FETCH_TRACE_SETTING

INDEX_SEARCH_SLOWLOG_LEVEL

@Deprecated
public static final Setting<SlowLogLevel> INDEX_SEARCH_SLOWLOG_LEVEL

Deprecated.

Legacy index setting, kept for 7.x BWC compatibility. This setting has no effect in 8.x. Do not use. TODO: Remove in 9.0

Constructor Details

SearchSlowLog

public SearchSlowLog(IndexSettings indexSettings,
 SlowLogFields slowLogFields)

Method Details

onQueryPhase

public void onQueryPhase(SearchContext context,
 long tookInNanos)

Description copied from interface: SearchOperationListener

Executed after the query phase successfully finished. Note: this is not invoked if the query phase execution failed.

Specified by:

onQueryPhase in interface SearchOperationListener

Parameters:

context - the current search context

tookInNanos - the number of nanoseconds the query execution took

See Also:

• SearchOperationListener.onFailedQueryPhase(SearchContext)

onFetchPhase

public void onFetchPhase(SearchContext context,
 long tookInNanos)

Description copied from interface: SearchOperationListener

Executed after the fetch phase successfully finished. Note: this is not invoked if the fetch phase execution failed.

Specified by:

onFetchPhase in interface SearchOperationListener

Parameters:

context - the current search context

tookInNanos - the number of nanoseconds the fetch execution took

See Also:

• SearchOperationListener.onFailedFetchPhase(SearchContext)