Impala Public Jenkins has submitted this change and it was merged.
Change subject: IMPALA-1670,IMPALA-4141: Support multiple partitions in ALTER
TABLE ADD PARTITION
......................................................................
IMPALA-1670,IMPALA-4141: 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 PartitionDef
class to capture the repeatable part of the statement. TPartitionDef
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
Reviewed-on: http://gerrit.cloudera.org:8080/4144
Reviewed-by: Dimitris Tsirogiannis <[email protected]>
Tested-by: Impala Public Jenkins
---
M common/thrift/JniCatalog.thrift
M fe/src/main/cup/sql-parser.cup
M fe/src/main/java/org/apache/impala/analysis/AlterTableAddPartitionStmt.java
A fe/src/main/java/org/apache/impala/analysis/PartitionDef.java
M fe/src/main/java/org/apache/impala/analysis/PartitionKeyValue.java
M fe/src/main/java/org/apache/impala/analysis/PartitionSpec.java
M fe/src/main/java/org/apache/impala/analysis/PartitionSpecBase.java
M fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java
M fe/src/test/java/org/apache/impala/analysis/AnalyzeDDLTest.java
M fe/src/test/java/org/apache/impala/analysis/AuthorizationTest.java
M fe/src/test/java/org/apache/impala/analysis/ParserTest.java
M fe/src/test/java/org/apache/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_refresh_partition.py
17 files changed, 858 insertions(+), 207 deletions(-)
Approvals:
Impala Public Jenkins: Verified
Dimitris Tsirogiannis: Looks good to me, approved
--
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Gerrit-MessageType: merged
Gerrit-Change-Id: Iddbc951f2931f488f7048c9780260f6b49100750
Gerrit-PatchSet: 25
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Attila Jeges <[email protected]>
Gerrit-Reviewer: Alex Behm <[email protected]>
Gerrit-Reviewer: Attila Jeges <[email protected]>
Gerrit-Reviewer: Bharath Vissapragada <[email protected]>
Gerrit-Reviewer: Dimitris Tsirogiannis <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins
Gerrit-Reviewer: Lars Volker <[email protected]>
Gerrit-Reviewer: Michael Ho <[email protected]>
