hudi-bot opened a new issue, #15336:
URL: https://github.com/apache/hudi/issues/15336
When the number of logFile files exceeds a certain amount of data, the
construction of fsview will become very time-consuming. The reason is that the
LogFileComparator#compare method is frequently called when constructing a
filegroup, and regular expressions are used in this method.
{panel:title=build FileSystemView Log }
INFO view.AbstractTableFileSystemView: addFilesToView: NumFiles=60801,
NumFileGroups=200, FileGroupsCreationTime=34036, StoreTimeTaken=2
{panel}
## JIRA info
- Link: https://issues.apache.org/jira/browse/HUDI-4613
- Type: Improvement
- Epic: https://issues.apache.org/jira/browse/HUDI-5425
- Attachment(s):
- 10/Apr/23 04:43;lei
w;withChange.png;https://issues.apache.org/jira/secure/attachment/13057163/withChange.png
- 10/Apr/23 04:43;lei
w;withoutChange.png;https://issues.apache.org/jira/secure/attachment/13057164/withoutChange.png
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