Gabor Kaszab has uploaded this change for review. (
http://gerrit.cloudera.org:8080/16551
Change subject: IMPALA-10165: Implement Bucket and Truncate partition
transforms for Iceberg tables
......................................................................
IMPALA-10165: Implement Bucket and Truncate partition transforms for Iceberg
tables
This patch adds support for Iceberg Bucket and Truncate partition
transforms. Both accept a parameter: number of buckets and width
respectively.
Usage:
CREATE TABLE tbl_name (i int, p1 int, p2 timestamp)
PARTITION BY SPEC (
p1 BUCKET 10,
p1 TRUNCATE 5
) STORED AS ICEBERG
TBLPROPERTIES ('iceberg.catalog'='hadoop.tables');
Change-Id: Idc75cd23045b274885607c45886319f4f6da19de
---
M common/thrift/CatalogObjects.thrift
M fe/src/main/cup/sql-parser.cup
M fe/src/main/java/org/apache/impala/analysis/CreateTableStmt.java
M fe/src/main/java/org/apache/impala/analysis/IcebergPartitionField.java
A fe/src/main/java/org/apache/impala/analysis/IcebergPartitionTransform.java
M fe/src/main/java/org/apache/impala/catalog/FeIcebergTable.java
M fe/src/main/java/org/apache/impala/catalog/IcebergTable.java
M fe/src/main/java/org/apache/impala/util/IcebergUtil.java
M fe/src/test/java/org/apache/impala/analysis/AnalyzeStmtsTest.java
M fe/src/test/java/org/apache/impala/analysis/ParserTest.java
M testdata/workloads/functional-query/queries/QueryTest/iceberg-create.test
M testdata/workloads/functional-query/queries/QueryTest/show-create-table.test
12 files changed, 340 insertions(+), 65 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/51/16551/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Idc75cd23045b274885607c45886319f4f6da19de
Gerrit-Change-Number: 16551
Gerrit-PatchSet: 1
Gerrit-Owner: Gabor Kaszab <[email protected]>
