ConeyLiu commented on code in PR #1240:
URL: https://github.com/apache/parquet-mr/pull/1240#discussion_r1430863541
##########
parquet-hadoop/src/main/java/org/apache/parquet/hadoop/MemoryManager.java:
##########
@@ -74,7 +75,7 @@ private void checkRatio(float ratio) {
* @param writer the new created writer
* @param allocation the requested buffer size
*/
- synchronized void addWriter(InternalParquetRecordWriter<?> writer, Long
allocation) {
+ void addWriter(InternalParquetRecordWriter<?> writer, Long allocation) {
Review Comment:
Does this have a big impact on the end-to-end performance? I think it should
only happen when you are writing a file with many small partitions.
--
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.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
