HAWQ-1324. Fixed crash at query cancel, signal hanler cannot call unsafe 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/305e2bc7 Tree: http://git-wip-us.apache.org/repos/asf/incubator-hawq/tree/305e2bc7 Diff: http://git-wip-us.apache.org/repos/asf/incubator-hawq/diff/305e2bc7 Branch: refs/heads/2.1.0.0-incubating Commit: 305e2bc78c86e5b0f38fdce349e78e908b3afb65 Parents: 256c066 Author: Ming LI <[email protected]> Authored: Mon Feb 13 15:16:53 2017 +0800 Committer: Ming LI <[email protected]> Committed: Tue Feb 14 11:15:04 2017 +0800 ---------------------------------------------------------------------- src/backend/tcop/postgres.c | 2 -- 1 file changed, 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/305e2bc7/src/backend/tcop/postgres.c ---------------------------------------------------------------------- diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c index 7cbe206..2450136 100644 --- a/src/backend/tcop/postgres.c +++ b/src/backend/tcop/postgres.c @@ -3608,8 +3608,6 @@ ProcessInterrupts(void) if (QueryCancelPending) { - elog(LOG,"Process interrupt for 'query cancel pending'."); - QueryCancelPending = false; ImmediateInterruptOK = false; /* not idle anymore */ DisableNotifyInterrupt();
