hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core
Steve Loughran 9b2956e254
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.
2020-12-31 16:02:10 +00:00
..
src MAPREDUCE-7315. LocatedFileStatusFetcher to collect/publish IOStatistics. (#2579) 2020-12-31 16:02:10 +00:00
.gitattributes MAPREDUCE-6122. TestLineRecordReader may fail due to test data files checked out of git with incorrect line endings. Contributed by Chris Nauroth. 2014-10-09 22:25:17 -07:00
pom.xml Preparing for 3.4.0 development 2020-03-29 23:24:25 +05:30