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Posted to yarn-issues@hadoop.apache.org by "Sumit Kumar (JIRA)" <ji...@apache.org> on 2014/06/09 21:43:02 UTC
[jira] [Updated] (YARN-2137) Add support for logaggregation to a
path on non-default filecontext
[ https://issues.apache.org/jira/browse/YARN-2137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sumit Kumar updated YARN-2137:
------------------------------
Description:
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.
# changes TestLogAggregationService to use local filesystem itself instead of mocking the behavior
was:
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.
> 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.
> # changes TestLogAggregationService to use local filesystem itself instead of mocking the behavior
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