Repository: hadoop Updated Branches: refs/heads/branch-2.8 9c5650cf0 -> 59c892683
YARN-4434. NodeManager Disk Checker parameter documentation is not correct. Contributed by Weiwei Yang. (cherry picked from commit 16dc65811d4e0e7ab61c61295149848fe53ddd89) (cherry picked from commit 925bb94d87db7e916ed380d4512225e796f9e03d) Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/59c89268 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/59c89268 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/59c89268 Branch: refs/heads/branch-2.8 Commit: 59c892683f3baa48d80da5f72ba38f798c034fac Parents: 9c5650c Author: Akira Ajisaka <[email protected]> Authored: Wed Dec 9 16:23:58 2015 +0900 Committer: Akira Ajisaka <[email protected]> Committed: Wed Dec 9 16:33:12 2015 +0900 ---------------------------------------------------------------------- hadoop-yarn-project/CHANGES.txt | 3 +++ .../hadoop-yarn/hadoop-yarn-site/src/site/markdown/NodeManager.md | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/59c89268/hadoop-yarn-project/CHANGES.txt ---------------------------------------------------------------------- diff --git a/hadoop-yarn-project/CHANGES.txt b/hadoop-yarn-project/CHANGES.txt index 98a6aeb..9915479 100644 --- a/hadoop-yarn-project/CHANGES.txt +++ b/hadoop-yarn-project/CHANGES.txt @@ -1955,6 +1955,9 @@ Release 2.6.3 - UNRELEASED YARN-4365. FileSystemNodeLabelStore should check for root dir existence on startup (Kuhu Shukla via jlowe) + YARN-4434. NodeManager Disk Checker parameter documentation is not correct. + (Weiwei Yang via aajisaka) + Release 2.6.2 - 2015-10-28 INCOMPATIBLE CHANGES http://git-wip-us.apache.org/repos/asf/hadoop/blob/59c89268/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/NodeManager.md ---------------------------------------------------------------------- diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/NodeManager.md b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/NodeManager.md index 4724ea6..b3a92dc 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/NodeManager.md +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/NodeManager.md @@ -45,7 +45,7 @@ The following configuration parameters can be used to modify the disk checks: | `yarn.nodemanager.disk-health-checker.enable` | true, false | Enable or disable the disk health checker service | | `yarn.nodemanager.disk-health-checker.interval-ms` | Positive integer | The interval, in milliseconds, at which the disk checker should run; the default value is 2 minutes | | `yarn.nodemanager.disk-health-checker.min-healthy-disks` | Float between 0-1 | The minimum fraction of disks that must pass the check for the NodeManager to mark the node as healthy; the default is 0.25 | -| `yarn.nodemanager.disk-health-checker.max-disk-utilization-per-disk-percentage` | Float between 0-100 | The maximum percentage of disk space that may be utilized before a disk is marked as unhealthy by the disk checker service. This check is run for every disk used by the NodeManager. The default value is 100 i.e. the entire disk can be used. | +| `yarn.nodemanager.disk-health-checker.max-disk-utilization-per-disk-percentage` | Float between 0-100 | The maximum percentage of disk space that may be utilized before a disk is marked as unhealthy by the disk checker service. This check is run for every disk used by the NodeManager. The default value is 90 i.e. 90% of the disk can be used. | | `yarn.nodemanager.disk-health-checker.min-free-space-per-disk-mb` | Integer | The minimum amount of free space that must be available on the disk for the disk checker service to mark the disk as healthy. This check is run for every disk used by the NodeManager. The default value is 0 i.e. the entire disk can be used. | ###External Health Script
