[calcite] branch master updated: Following [CALCITE-3753], add log when aborting optimization due to VolcanoTimeoutException (Jiatao Tao)

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danny0405 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/calcite.git


The following commit(s) were added to refs/heads/master by this push:
     new 9f18c85  Following [CALCITE-3753], add log when aborting optimization due to VolcanoTimeoutException (Jiatao Tao)
9f18c85 is described below

commit 9f18c85f5dd8a3a4e9381d5d871ab1e812ffea24
Author: Jiatao Tao <24...@qq.com>
AuthorDate: Tue Jul 7 17:17:30 2020 +0800

    Following [CALCITE-3753], add log when aborting optimization due to VolcanoTimeoutException (Jiatao Tao)
    
    close apache/calcite#2057
---
 core/src/main/java/org/apache/calcite/plan/volcano/VolcanoPlanner.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/src/main/java/org/apache/calcite/plan/volcano/VolcanoPlanner.java b/core/src/main/java/org/apache/calcite/plan/volcano/VolcanoPlanner.java
index d367612..54615db 100644
--- a/core/src/main/java/org/apache/calcite/plan/volcano/VolcanoPlanner.java
+++ b/core/src/main/java/org/apache/calcite/plan/volcano/VolcanoPlanner.java
@@ -519,6 +519,7 @@ public class VolcanoPlanner extends AbstractRelOptPlanner {
         try {
           match.onMatch();
         } catch (VolcanoTimeoutException e) {
+          LOGGER.warn("Volcano planning times out, cancels the subsequent optimization.");
           root = canonize(root);
           ruleQueue.phaseCompleted(phase);
           break PLANNING;