| Package | Description | 
|---|---|
| org.apache.hadoop.yarn.logaggregation | Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements. | 
| org.apache.hadoop.yarn.logaggregation.filecontroller | Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements. | 
| org.apache.hadoop.yarn.logaggregation.filecontroller.ifile | Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements. | 
| org.apache.hadoop.yarn.logaggregation.filecontroller.tfile | Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements. | 
| Modifier and Type | Method and Description | 
|---|---|
| List<ContainerLogMeta> | LogAggregationMetaCollector. collect(LogAggregationFileController fileController)Collects all log file metadata based on the complex query defined in
  UserLogsRequest. | 
| static String | LogCLIHelpers. guessOwnerWithFileFormat(LogAggregationFileController fileFormat,
                        org.apache.hadoop.yarn.api.records.ApplicationId appId,
                        String bestGuess,
                        org.apache.hadoop.conf.Configuration conf) | 
| Constructor and Description | 
|---|
| LogDeletionTask(org.apache.hadoop.conf.Configuration conf,
               long retentionSecs,
               org.apache.hadoop.yarn.api.ApplicationClientProtocol rmClient,
               LogAggregationFileController fileController) | 
| Modifier and Type | Method and Description | 
|---|---|
| LogAggregationFileController | LogAggregationFileControllerFactory. getFileControllerForRead(org.apache.hadoop.yarn.api.records.ApplicationId appId,
                        String appOwner)Get  LogAggregationFileControllerto read the aggregated logs
 for this application. | 
| LogAggregationFileController | LogAggregationFileControllerFactory. getFileControllerForWrite()Get  LogAggregationFileControllerto write. | 
| Modifier and Type | Method and Description | 
|---|---|
| LinkedList<LogAggregationFileController> | LogAggregationFileControllerFactory. getConfiguredLogAggregationFileControllerList() | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | LogAggregationIndexedFileControllerThe Indexed Log Aggregation File Format implementation. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | LogAggregationTFileControllerThe TFile log aggregation file Controller implementation. | 
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