[
https://issues.apache.org/jira/browse/HIVE-23627?focusedWorklogId=441918&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-441918
]
ASF GitHub Bot logged work on HIVE-23627:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 05/Jun/20 17:06
Start Date: 05/Jun/20 17:06
Worklog Time Spent: 10m
Work Description: t3rmin4t0r commented on a change in pull request #1067:
URL: https://github.com/apache/hive/pull/1067#discussion_r436050381
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/exec/GroupByOperator.java
##########
@@ -990,24 +955,17 @@ private void flushHashTable(boolean complete) throws
HiveException {
// changed in the future
if (complete) {
- Iterator<Map.Entry<KeyWrapper, AggregationBuffer[]>> iter =
hashAggregations
- .entrySet().iterator();
- while (iter.hasNext()) {
- Map.Entry<KeyWrapper, AggregationBuffer[]> m = iter.next();
- forward(m.getKey().getKeyArray(), m.getValue());
+ for (Map.Entry<KeyWrapper, AggregationBuffer[]> entry :
hashAggregations.entrySet()) {
+ forward(entry.getKey().getKeyArray(), entry.getValue());
}
- hashAggregations.clear();
hashAggregations = null;
- if (LOG.isInfoEnabled()) {
- LOG.info("Hash Table completed flushed");
- }
+ LOG.info("Hash Table completed flushed");
return;
}
int oldSize = hashAggregations.size();
- if (LOG.isInfoEnabled()) {
- LOG.info("Hash Tbl flush: #hash table = " + oldSize);
- }
+ LOG.info("Hash Tbl flush: #hash table = " + oldSize);
Review comment:
We were skipping string garbage for this, I think we can switch to the
{} format
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
Issue Time Tracking
-------------------
Worklog Id: (was: 441918)
Time Spent: 20m (was: 10m)
> Review of GroupByOperator
> -------------------------
>
> Key: HIVE-23627
> URL: https://issues.apache.org/jira/browse/HIVE-23627
> Project: Hive
> Issue Type: Improvement
> Reporter: David Mollitor
> Assignee: David Mollitor
> Priority: Minor
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
