Andrew Sherman has posted comments on this change. ( http://gerrit.cloudera.org:8080/19419 )
Change subject: IMPALA-11826: Avoid calling planFiles() on Iceberg V2 tables when there are no predicates ...................................................................... Patch Set 2: Code-Review+1 (6 comments) A few comments http://gerrit.cloudera.org:8080/#/c/19419/2/fe/src/main/java/org/apache/impala/catalog/IcebergContentFileStore.java File fe/src/main/java/org/apache/impala/catalog/IcebergContentFileStore.java: http://gerrit.cloudera.org:8080/#/c/19419/2/fe/src/main/java/org/apache/impala/catalog/IcebergContentFileStore.java@149 PS2, Line 149: public FileDescriptor getFileDescriptor(String pathHash) { This method appears to be unused http://gerrit.cloudera.org:8080/#/c/19419/2/fe/src/main/java/org/apache/impala/catalog/iceberg/GroupedContentFiles.java File fe/src/main/java/org/apache/impala/catalog/iceberg/GroupedContentFiles.java: http://gerrit.cloudera.org:8080/#/c/19419/2/fe/src/main/java/org/apache/impala/catalog/iceberg/GroupedContentFiles.java@42 PS2, Line 42: dataFilesWithoutDeletes = new ArrayList<>(); This is a style thing, but it can be neater to do these initializations in the field declaration. http://gerrit.cloudera.org:8080/#/c/19419/2/fe/src/main/java/org/apache/impala/planner/IcebergScanPlanner.java File fe/src/main/java/org/apache/impala/planner/IcebergScanPlanner.java: http://gerrit.cloudera.org:8080/#/c/19419/2/fe/src/main/java/org/apache/impala/planner/IcebergScanPlanner.java@162 PS2, Line 162: private void setFileDescriptorsBasedOnFileStore() throws ImpalaException { Can delete "throws ImpalaException" http://gerrit.cloudera.org:8080/#/c/19419/2/fe/src/main/java/org/apache/impala/planner/IcebergScanPlanner.java@166 PS2, Line 166: deleteFiles_ = new HashSet<FileDescriptor>(fileStore.getDeleteFiles()); Can be "HashSet<>" http://gerrit.cloudera.org:8080/#/c/19419/2/fe/src/main/java/org/apache/impala/util/IcebergUtil.java File fe/src/main/java/org/apache/impala/util/IcebergUtil.java: http://gerrit.cloudera.org:8080/#/c/19419/2/fe/src/main/java/org/apache/impala/util/IcebergUtil.java@558 PS2, Line 558: List<DataFile> dataFilesWithoutDeletes = new ArrayList<>(); dataFilesWithoutDeletes, dataFilesWithDeletes, deleteFiles are unused now. http://gerrit.cloudera.org:8080/#/c/19419/2/fe/src/test/java/org/apache/impala/catalog/local/LocalCatalogTest.java File fe/src/test/java/org/apache/impala/catalog/local/LocalCatalogTest.java: http://gerrit.cloudera.org:8080/#/c/19419/2/fe/src/test/java/org/apache/impala/catalog/local/LocalCatalogTest.java@287 PS2, Line 287: null, null); Can add TIcebergContentFileStore icebergContentFileStore = catalogFileStore.toThrift(); assertEquals(tblInfo.getIceberg_table().getContent_files(), icebergContentFileStore); to test toThrift() -- To view, visit http://gerrit.cloudera.org:8080/19419 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Ia46bd2dce248a9e096fc1c0bd914fc3fa4686fb0 Gerrit-Change-Number: 19419 Gerrit-PatchSet: 2 Gerrit-Owner: Zoltan Borok-Nagy <[email protected]> Gerrit-Reviewer: Andrew Sherman <[email protected]> Gerrit-Reviewer: Anonymous Coward <[email protected]> Gerrit-Reviewer: Gergely Fürnstáhl <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Tamas Mate <[email protected]> Gerrit-Comment-Date: Thu, 12 Jan 2023 21:49:33 +0000 Gerrit-HasComments: Yes
