hadoop/hadoop-mapreduce-project
Steve Loughran 5be450393c
MAPREDUCE-7315. LocatedFileStatusFetcher to collect/publish IOStatistics. (#2579)
Part of the HADOOP-16830 IOStatistics API feature.

If the source FileSystem's listing RemoteIterators
implement IOStatisticsSource, these are collected and served through
the IOStatisticsSource API. If they are not: getIOStatistics() returns
null.

Only the listing statistics are collected; FileSystem.globStatus() doesn't
provide any, so IO use there is not included in the aggregate results.

Contributed by Steve Loughran.

Change-Id: Iff1485297c2c7e181b54eaf1d2c4f80faeee7cfa
2021-01-14 13:20:38 +00:00
..
bin MAPREDUCE-7281. Fix NoClassDefFoundError on 'mapred minicluster'. (#2077) 2020-06-20 21:39:57 +09:00
conf
dev-support Make upstream aware of 3.2.2 release. 2021-01-09 18:07:10 +08:00
hadoop-mapreduce-client MAPREDUCE-7315. LocatedFileStatusFetcher to collect/publish IOStatistics. (#2579) 2021-01-14 13:20:38 +00:00
hadoop-mapreduce-examples HADOOP-17288. Use shaded guava from thirdparty. Contributed by Ayush Saxena. #2505 2020-12-10 05:50:55 +05:30
lib/jdiff
shellprofile.d
.gitignore
pom.xml Preparing for 3.3.1 development 2020-04-30 13:33:42 +09:00