Zoltan Borok-Nagy has posted comments on this change. ( http://gerrit.cloudera.org:8080/21267 )
Change subject: IMPALA-12970: Fix ConcurrentModificationException for Iceberg table scans ...................................................................... Patch Set 2: Code-Review+2 (1 comment) Proposed an alternative approach. But I'm also OK to quickly push this fix and improve it later. http://gerrit.cloudera.org:8080/#/c/21267/1/fe/src/main/java/org/apache/impala/planner/IcebergScanNode.java File fe/src/main/java/org/apache/impala/planner/IcebergScanNode.java: http://gerrit.cloudera.org:8080/#/c/21267/1/fe/src/main/java/org/apache/impala/planner/IcebergScanNode.java@107 PS1, Line 107: fileDescs_ = new ArrayList<>(fileDescs_); : Collections.sort(fileDescs_); Alternatively we could do the sorting during file metadata loading, so we wouldn't need to copy and sort fds for every Iceberg scan node. -- To view, visit http://gerrit.cloudera.org:8080/21267 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Iafe57f05ffa0fa6a0875c141cfafd5ee1607a5c3 Gerrit-Change-Number: 21267 Gerrit-PatchSet: 2 Gerrit-Owner: Gabor Kaszab <[email protected]> Gerrit-Reviewer: Gabor Kaszab <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Peter Rozsa <[email protected]> Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]> Gerrit-Comment-Date: Tue, 09 Apr 2024 08:45:55 +0000 Gerrit-HasComments: Yes
