lei w created HUDI-4613: --------------------------- Summary: Avoid the use of regular expressions when call hoodieFileGroup#addLogFile function Key: HUDI-4613 URL: https://issues.apache.org/jira/browse/HUDI-4613 Project: Apache Hudi Issue Type: Improvement Components: compaction Reporter: lei w
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: #files found in partition (20220810) =60801, Time taken =28314 INFO view.AbstractTableFileSystemView: addFilesToView: NumFiles=60801, NumFileGroups=200, FileGroupsCreationTime=34036, StoreTimeTaken=2 {panel} -- This message was sent by Atlassian Jira (v8.20.10#820010)