Repository: incubator-hawq Updated Branches: refs/heads/master f1f8a46da -> b7e2ba95a
HAWQ-978. Fixed deadlock in signal handler which call asynchronous unsafe functions elog() Project: http://git-wip-us.apache.org/repos/asf/incubator-hawq/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-hawq/commit/b7e2ba95 Tree: http://git-wip-us.apache.org/repos/asf/incubator-hawq/tree/b7e2ba95 Diff: http://git-wip-us.apache.org/repos/asf/incubator-hawq/diff/b7e2ba95 Branch: refs/heads/master Commit: b7e2ba95a538f3503b8aa61319f0b31adb0dc8da Parents: f1f8a46 Author: Ming LI <[email protected]> Authored: Wed Aug 3 16:52:38 2016 +0800 Committer: Ming LI <[email protected]> Committed: Thu Aug 4 11:35:48 2016 +0800 ---------------------------------------------------------------------- src/backend/storage/lmgr/proc.c | 2 -- 1 file changed, 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/b7e2ba95/src/backend/storage/lmgr/proc.c ---------------------------------------------------------------------- diff --git a/src/backend/storage/lmgr/proc.c b/src/backend/storage/lmgr/proc.c index 23dfe22..2d3097f 100644 --- a/src/backend/storage/lmgr/proc.c +++ b/src/backend/storage/lmgr/proc.c @@ -1432,8 +1432,6 @@ CheckStatementTimeout(void) /* Time to die */ statement_timeout_active = false; cancel_from_timeout = true; - elog(LOG,"Issuing cancel signal (SIGINT) to my self (pid = %d) for statement timeout.", - MyProcPid); #ifdef HAVE_SETSID /* try to signal whole process group */ kill(-MyProcPid, SIGINT);
