Dimitris Tsirogiannis has uploaded a new patch set (#6). Change subject: IMPALA-3724: Support Kudu non-covering range partitions ......................................................................
IMPALA-3724: Support Kudu non-covering range partitions This commit adds support for non-covering range partitions in Kudu tables. The SPLIT ROWS clause is now deprecated and no longer supported. The following new syntax provides more flexibility in creating range partitions and it supports bounded and unbounded ranges as well as single value partitions; multi-column range partitions are supported as well. The new syntax is: DISTRIBUTE BY RANGE (col_list) ( PARTITION lower_1 <[=] VALUES <[=] upper_1, PARTITION lower_2 <[=] VALUES <[=] upper_2, .... PARTITION lower_n <[=] VALUES <[=] upper_n, PARTITION VALUE = val_1, .... PARTITION VALUE = val_n ) Multi-column range partitions are specified as follows: DISTRIBUTE BY RANGE (col1, col2,..., coln) ( PARTITION VALUE = (col1_val, col2_val, ..., coln_val), .... PARTITION VALUE = (col1_val, col2_val, ..., coln_val) ) Change-Id: I6799c01a37003f0f4c068d911a13e3f060110a06 --- M common/thrift/CatalogObjects.thrift M fe/src/main/cup/sql-parser.cup M fe/src/main/java/org/apache/impala/analysis/ColumnDef.java M fe/src/main/java/org/apache/impala/analysis/DistributeParam.java A fe/src/main/java/org/apache/impala/analysis/RangePartition.java M fe/src/main/java/org/apache/impala/service/KuduCatalogOpExecutor.java M fe/src/main/java/org/apache/impala/util/KuduUtil.java M fe/src/test/java/org/apache/impala/analysis/AnalyzeDDLTest.java M fe/src/test/java/org/apache/impala/analysis/ParserTest.java D fe/src/test/java/org/apache/impala/util/KuduUtilTest.java M testdata/datasets/functional/functional_schema_template.sql M testdata/workloads/functional-query/queries/QueryTest/kudu_create.test M testdata/workloads/functional-query/queries/QueryTest/kudu_crud.test M testdata/workloads/functional-query/queries/QueryTest/kudu_partition_ddl.test M testdata/workloads/functional-query/queries/QueryTest/kudu_stats.test M tests/query_test/test_kudu.py 16 files changed, 840 insertions(+), 476 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/56/4856/6 -- To view, visit http://gerrit.cloudera.org:8080/4856 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: I6799c01a37003f0f4c068d911a13e3f060110a06 Gerrit-PatchSet: 6 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Dimitris Tsirogiannis <dtsirogian...@cloudera.com> Gerrit-Reviewer: Alex Behm <alex.b...@cloudera.com> Gerrit-Reviewer: Dimitris Tsirogiannis <dtsirogian...@cloudera.com> Gerrit-Reviewer: Matthew Jacobs <m...@cloudera.com>