Attila Jeges has uploaded a new patch set (#10).

Change subject: IMPALA-1670: Support multiple partitions in ALTER TABLE ADD 
PARTITION
......................................................................

IMPALA-1670: Support multiple partitions in ALTER TABLE ADD PARTITION

Just like Hive, Implala should support multiple partitions in ALTER
TABLE ADD PARTITION statements. The syntax is as follows:

ALTER TABLE table_name ADD [IF NOT EXISTS]
    PARTITION partition_spec1 [location_spec1] [cache_spec1]
    PARTITION partition_spec2 [location_spec2] [cache_spec2]
    ...

Grammar was modified to handle the new syntax. Introduced
PartitionParams class to capture the repeatable part of the statement.
TPartitionParams is the name of the corresponding thrift class.

AlterTableAddPartitionStmt and CatalogOpExecutor classes were also
modified to work with a list of partitions. Duplicate partition specs
are rejected in AlterTableAddPartitionStmt.analyze().

Added FE, E2E and integration tests.

Change-Id: Iddbc951f2931f488f7048c9780260f6b49100750
---
M common/thrift/JniCatalog.thrift
M fe/src/main/cup/sql-parser.cup
M fe/src/main/java/com/cloudera/impala/analysis/AlterTableAddPartitionStmt.java
A fe/src/main/java/com/cloudera/impala/analysis/PartitionParams.java
M fe/src/main/java/com/cloudera/impala/analysis/PartitionSpec.java
M fe/src/main/java/com/cloudera/impala/service/CatalogOpExecutor.java
M fe/src/test/java/com/cloudera/impala/analysis/AnalyzeDDLTest.java
M fe/src/test/java/com/cloudera/impala/analysis/AuthorizationTest.java
M fe/src/test/java/com/cloudera/impala/analysis/ParserTest.java
M fe/src/test/java/com/cloudera/impala/analysis/ToSqlTest.java
M testdata/workloads/functional-query/queries/QueryTest/alter-table.test
M testdata/workloads/functional-query/queries/QueryTest/grant_revoke.test
M tests/common/impala_test_suite.py
M tests/metadata/test_hms_integration.py
M tests/metadata/test_partition_metadata.py
15 files changed, 716 insertions(+), 204 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/44/4144/10
-- 
To view, visit http://gerrit.cloudera.org:8080/4144
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings

Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Iddbc951f2931f488f7048c9780260f6b49100750
Gerrit-PatchSet: 10
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Attila Jeges <atti...@cloudera.com>
Gerrit-Reviewer: Attila Jeges <atti...@cloudera.com>
Gerrit-Reviewer: Bharath Vissapragada <bhara...@cloudera.com>
Gerrit-Reviewer: Dimitris Tsirogiannis <dtsirogian...@cloudera.com>
Gerrit-Reviewer: Lars Volker <l...@cloudera.com>
Gerrit-Reviewer: Michael Ho <k...@cloudera.com>

Reply via email to