question: the number of failed indexing operations concode_field_sep String INDEX_TOTAL concode_elem_sep long indexCurrent concode_elem_sep String NOOP_UPDATE_TOTAL concode_elem_sep String DELETE_CURRENT concode_elem_sep Map<String,Stats> typeStats concode_elem_sep String DELETE_TOTAL concode_elem_sep String DELETE_TIME concode_elem_sep String INDEX_FAILED concode_elem_sep long throttleTimeInMillis concode_elem_sep String THROTTLED_TIME_IN_MILLIS concode_elem_sep String TYPES concode_elem_sep String INDEX_CURRENT concode_elem_sep String THROTTLED_TIME concode_elem_sep String DELETE_TIME_IN_MILLIS concode_elem_sep long indexFailedCount concode_elem_sep long indexCount concode_elem_sep String INDEXING concode_elem_sep String INDEX_TIME concode_elem_sep String IS_THROTTLED concode_elem_sep long deleteTimeInMillis concode_elem_sep String INDEX_TIME_IN_MILLIS concode_elem_sep long noopUpdateCount concode_elem_sep Stats totalStats concode_elem_sep long deleteCount concode_elem_sep long indexTimeInMillis concode_elem_sep boolean isThrottled concode_elem_sep long deleteCurrent concode_field_sep void add concode_elem_sep void add concode_elem_sep void add concode_elem_sep TimeValue getDeleteTime concode_elem_sep TimeValue getIndexTime concode_elem_sep long getNoopUpdateCount concode_elem_sep void readFrom concode_elem_sep void readFrom concode_elem_sep long getDeleteCount concode_elem_sep long getIndexCurrent concode_elem_sep void addTotals concode_elem_sep long getDeleteCurrent concode_elem_sep long getIndexCount concode_elem_sep Stats readStats concode_elem_sep void writeTo concode_elem_sep void writeTo concode_elem_sep boolean isThrottled concode_elem_sep TimeValue getThrottleTime concode_elem_sep XContentBuilder toXContent concode_elem_sep XContentBuilder toXContent concode_elem_sep Map<String,Stats> getTypeStats concode_elem_sep IndexingStats readIndexingStats concode_elem_sep Stats getTotal
target: long function ( ) { return indexFailedCount ; }