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Posted to commits@hawq.apache.org by wl...@apache.org on 2016/01/14 03:46:26 UTC
incubator-hawq git commit: HAWQ-272. Quit resource manager process on
segment if postmaster is not alive
Repository: incubator-hawq
Updated Branches:
refs/heads/master 3f52cbd8b -> 0827c7c78
HAWQ-272. Quit resource manager process on segment if postmaster is not alive
Project: http://git-wip-us.apache.org/repos/asf/incubator-hawq/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-hawq/commit/0827c7c7
Tree: http://git-wip-us.apache.org/repos/asf/incubator-hawq/tree/0827c7c7
Diff: http://git-wip-us.apache.org/repos/asf/incubator-hawq/diff/0827c7c7
Branch: refs/heads/master
Commit: 0827c7c78986af4f95b7e3ff16cf9ad402063da8
Parents: 3f52cbd
Author: Wen Lin <wl...@pivotal.io>
Authored: Thu Jan 14 10:45:51 2016 +0800
Committer: Wen Lin <wl...@pivotal.io>
Committed: Thu Jan 14 10:45:51 2016 +0800
----------------------------------------------------------------------
src/backend/resourcemanager/resourcemanager_RMSEG.c | 6 ++++++
1 file changed, 6 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/0827c7c7/src/backend/resourcemanager/resourcemanager_RMSEG.c
----------------------------------------------------------------------
diff --git a/src/backend/resourcemanager/resourcemanager_RMSEG.c b/src/backend/resourcemanager/resourcemanager_RMSEG.c
index 893dd67..966bc7c 100644
--- a/src/backend/resourcemanager/resourcemanager_RMSEG.c
+++ b/src/backend/resourcemanager/resourcemanager_RMSEG.c
@@ -160,6 +160,12 @@ int MainHandlerLoop_RMSEG(void)
while( DRMGlobalInstance->ResManagerMainKeepRun ) {
+ if (!PostmasterIsAlive(true)) {
+ DRMGlobalInstance->ResManagerMainKeepRun = false;
+ elog(LOG, "Postmaster is not alive, resource manager exits");
+ break;
+ }
+
/* PART1. Handle socket server inputs. */
res = processAllCommFileDescs();
if ( res != FUNC_RETURN_OK ) {