Sumit Kumar created YARN-2137:
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Summary: Add support for logaggregation to a path on non-default
filecontext
Key: YARN-2137
URL: https://issues.apache.org/jira/browse/YARN-2137
Project: Hadoop YARN
Issue Type: Improvement
Components: log-aggregation
Affects Versions: 2.4.0
Reporter: Sumit Kumar
Current log-aggregation implementation supports logaggregation to default
filecontext only. This patch is to support logaggregation to any of the
supported filesystems within hadoop eco-system (hdfs, s3, swiftfs etc). So for
example a customer could use hdfs as default filesystem but use s3 or swiftfs
for logaggregation. Current implementation makes mixed usages of
FileContext+AbstractFileSystem apis as well as FileSystem apis which is
confusing.
This patch does two things:
# moves logaggregation implementation to use only FileContext apis
# adds support for doing log aggregation on non-default filesystem as well.
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