Github user foryou2030 commented on a diff in the pull request:
https://github.com/apache/incubator-carbondata/pull/123#discussion_r77511283
--- Diff:
core/src/main/java/org/apache/carbondata/core/carbon/querystatistics/DriverQueryStatisticsRecorder.java
---
@@ -78,106 +83,148 @@ public synchronized void
recordStatisticsForDriver(QueryStatistic statistic, Str
*/
public void logStatisticsAsTableDriver() {
synchronized (lock) {
- String tableInfo = collectDriverStatistics();
- if (null != tableInfo) {
- LOGGER.statistic(tableInfo);
+ Iterator<Map.Entry<String, List<QueryStatistic>>> entries =
+ queryStatisticsMap.entrySet().iterator();
+ while (entries.hasNext()) {
+ Map.Entry<String, List<QueryStatistic>> entry = entries.next();
+ String queryId = entry.getKey();
+ // clear the unknown query statistics
+ if(StringUtils.isEmpty(queryId)) {
+ queryStatisticsMap.remove(queryId);
--- End diff --
ok, handled
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