| Package | Description | 
|---|---|
| org.apache.hadoop.yarn.util | 
| Modifier and Type | Method and Description | 
|---|---|
| List<Map<String,Log4jWarningErrorMetricsAppender.Element>> | Log4jWarningErrorMetricsAppender. getErrorMessagesAndCounts(List<Long> cutoffs)Get the errors and the number of occurrences for each of the errors for the
 time cutoffs provided. | 
| List<Map<String,Log4jWarningErrorMetricsAppender.Element>> | Log4jWarningErrorMetricsAppender. getWarningMessagesAndCounts(List<Long> cutoffs)Get the warning and the number of occurrences for each of the warnings for
 the time cutoffs provided. | 
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