0002526: Improve performance of data gap detection,

add logging for timing of mapping the data ids into the gaps
JumpMind · Aug 2, 2016 · 2cad25c · 2cad25c
1 parent 3bd0bb1
commit 2cad25c
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/symmetric-core/src/main/java/org/jumpmind/symmetric/route/DataGapFastDetector.java b/symmetric-core/src/main/java/org/jumpmind/symmetric/route/DataGapFastDetector.java
@@ -186,6 +186,11 @@ public void afterRouting() {
             gapsAll.addAll(gaps);
             Map<DataGap, List<Long>> dataIdMap = getDataIdMap();
 
+            if (System.currentTimeMillis() - ts > 30000) {
+                log.info("It took {}ms to map {} data IDs into {} gaps", new Object[] { System.currentTimeMillis() - ts,
+                        dataIds.size(), gaps.size() });
+            }
+
             for (final DataGap dataGap : gaps) {
                 final boolean lastGap = dataGap.equals(gaps.get(gaps.size() - 1));
                 lastDataId = -1;