Bulk Operation

YARN-6875 Auto-configuring rollover-size of IFile format for non-appendable filesystems

YARN-6875 IFile format is not working against s3a remote folder

YARN-6875 LogAggregationIndexedFileController should support read from HAR file

YARN-6875 Make HAR tool support IndexedLogAggregtionController

YARN-6875 re-factory IndexedFileAggregatedLogsBlock and TFileAggregatedLogsBlock to remove duplicate codes

YARN-6875 Add size-based rolling policy to LogAggregationIndexedFileController

YARN-6875 Log aggregation status is always Failed with the newly added log aggregation IndexedFileFormat

YARN-6875 TestLogsCLI fails in trunk and branch-2 and javadoc error

YARN-6875 Log Aggregation controller should not swallow the exceptions when it calls closeWriter and closeReader.

YARN-6875 Mark the log-aggregation-controller APIs as public

YARN-6875 Add a new log aggregation file format controller

YARN-6875 Create an abstract log reader for extendability

YARN-6875 Create an abstract log writer for extendability