cuibo01 commented on a change in pull request #4862:
URL: https://github.com/apache/hudi/pull/4862#discussion_r811871242
##########
File path:
hudi-flink/src/main/java/org/apache/hudi/source/StreamReadOperator.java
##########
@@ -64,7 +64,7 @@
private static final Logger LOG =
LoggerFactory.getLogger(StreamReadOperator.class);
- private static final int MINI_BATCH_SIZE = 1000;
+ private static final int MINI_BATCH_SIZE = 2048;
Review comment:
now i dont have any metrics, but from the codeļ¼the time that data is
stroed in the memory should be reduce to avoid entering the Old Generation.
https://github.com/apache/hudi/blob/b87e95d621e9fd2d1aebca4c49f599b6437aaf83/hudi-flink/src/main/java/org/apache/hudi/table/format/cow/ParquetColumnarRowSplitReader.java#L306
--
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]
