diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt index 16fe394270..ce35ea255c 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt +++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt @@ -691,6 +691,9 @@ Release 2.7.0 - UNRELEASED HDFS-7685. Document dfs.namenode.heartbeat.recheck-interval in hdfs-default.xml. (Kai Sasaki via aajisaka) + HDFS-5853. Add "hadoop.user.group.metrics.percentiles.intervals" to + hdfs-default.xml. (aajisaka) + OPTIMIZATIONS HDFS-7454. Reduce memory footprint for AclEntries in NameNode. diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml b/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml index 66fe86c56e..7eacfc58c8 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml @@ -1517,6 +1517,17 @@ + + hadoop.user.group.metrics.percentiles.intervals + + + A comma-separated list of the granularity in seconds for the metrics + which describe the 50/75/90/95/99th percentile latency for group resolution + in milliseconds. + By default, percentile latency metrics are disabled. + + + dfs.encrypt.data.transfer false