AMBARI-14799 Metric Monitor crashes with NoSuchProcess exception (dsen)
Project: http://git-wip-us.apache.org/repos/asf/ambari/repo Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/34bbd8b4 Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/34bbd8b4 Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/34bbd8b4 Branch: refs/heads/branch-dev-patch-upgrade Commit: 34bbd8b458fd0bf01345abbeffd2906cc72c371b Parents: d1e5913 Author: Dmytro Sen <d...@apache.org> Authored: Wed Jan 27 14:06:18 2016 +0200 Committer: Dmytro Sen <d...@apache.org> Committed: Wed Jan 27 14:06:18 2016 +0200 ---------------------------------------------------------------------- .../src/main/python/core/host_info.py | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/ambari/blob/34bbd8b4/ambari-metrics/ambari-metrics-host-monitoring/src/main/python/core/host_info.py ---------------------------------------------------------------------- diff --git a/ambari-metrics/ambari-metrics-host-monitoring/src/main/python/core/host_info.py b/ambari-metrics/ambari-metrics-host-monitoring/src/main/python/core/host_info.py index d5a8c36..2e8c442 100644 --- a/ambari-metrics/ambari-metrics-host-monitoring/src/main/python/core/host_info.py +++ b/ambari-metrics/ambari-metrics-host-monitoring/src/main/python/core/host_info.py @@ -90,8 +90,12 @@ class HostInfo(): proc_total = 0 for proc in proc_stats: proc_total += 1 - if STATUS_RUNNING == proc.status(): - proc_run += 1 + try: + if STATUS_RUNNING == proc.status(): + proc_run += 1 + except (psutil.NoSuchProcess, psutil.AccessDenied) as e: + #NOP + pass pass return {
