AMBARI-19016 - RegionServer Restart During Upgrade Fails Because of Missing Import When Formatting PID (jonathanhurley)
Project: http://git-wip-us.apache.org/repos/asf/ambari/repo Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/6f4055fa Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/6f4055fa Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/6f4055fa Branch: refs/heads/branch-feature-AMBARI-18901 Commit: 6f4055fa11d956113d7d6b95db762e4806e5dd81 Parents: 04c6b12 Author: Jonathan Hurley <jhur...@hortonworks.com> Authored: Tue Nov 29 08:40:58 2016 -0500 Committer: Jonathan Hurley <jhur...@hortonworks.com> Committed: Tue Nov 29 11:21:11 2016 -0500 ---------------------------------------------------------------------- .../common-services/HBASE/0.96.0.2.0/package/scripts/upgrade.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/ambari/blob/6f4055fa/ambari-server/src/main/resources/common-services/HBASE/0.96.0.2.0/package/scripts/upgrade.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/common-services/HBASE/0.96.0.2.0/package/scripts/upgrade.py b/ambari-server/src/main/resources/common-services/HBASE/0.96.0.2.0/package/scripts/upgrade.py index afdc244..43c7ff4 100644 --- a/ambari-server/src/main/resources/common-services/HBASE/0.96.0.2.0/package/scripts/upgrade.py +++ b/ambari-server/src/main/resources/common-services/HBASE/0.96.0.2.0/package/scripts/upgrade.py @@ -29,8 +29,10 @@ from resource_management.libraries.functions import conf_select, stack_select from resource_management.libraries.functions.constants import StackFeature from resource_management.libraries.functions.stack_features import check_stack_feature from resource_management.libraries.functions.decorator import retry +from resource_management.libraries.functions.format import format from resource_management.libraries.functions import check_process_status + def prestart(env, stack_component): import params @@ -63,7 +65,6 @@ def is_regionserver_registered(cmd, user, hostname, regex_search_flags): Queries HBase through the HBase shell to see which servers have successfully registered. This is useful in cases, such as upgrades, where we must ensure that a RegionServer has not only started, but also completed it's registration handshake before moving into upgrading the next RegionServer. - The hbase shell is used along with the "show 'simple'" command in order to determine if the specified host has registered. :param cmd:
