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joemcdonnell pushed a change to branch master
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from 6649b92cb IMPALA-14635: We should not check for exact file sizes in
iceberg-metadata-tables.test
new 0c9fe293c IMPALA-14612: Add global metrics for admission state map size
new 1cc9ae42a IMPALA-14628: Fix mismatch between greatest synced event
time and last synced event time
new 85d77b908 IMPALA-13756: Fix Iceberg V2 count(*) optimization for
complex queries
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Summary of changes:
be/src/scheduling/admission-control-service.cc | 13 +-
be/src/util/sharded-query-map-util.cc | 3 +
be/src/util/sharded-query-map-util.h | 10 ++
common/thrift/Query.thrift | 1 +
common/thrift/metrics.json | 20 +++
...tmt.java => IcebergV2CountStarAccumulator.java} | 29 ++---
.../org/apache/impala/analysis/SelectStmt.java | 9 +-
.../java/org/apache/impala/analysis/TableRef.java | 13 ++
.../catalog/events/EventExecutorService.java | 6 +-
.../apache/impala/planner/IcebergScanPlanner.java | 5 +-
.../impala/rewrite/CountStarToConstRule.java | 9 +-
.../apache/impala/analysis/AnalyzeStmtsTest.java | 2 +-
.../events/MetastoreEventsProcessorTest.java | 31 +++++
...2-count-star-optimization-in-complex-query.test | 135 +++++++++++++++++++++
tests/custom_cluster/test_admission_controller.py | 16 ++-
tests/query_test/test_iceberg.py | 4 +
16 files changed, 264 insertions(+), 42 deletions(-)
copy fe/src/main/java/org/apache/impala/analysis/{AlterTableSetOwnerStmt.java
=> IcebergV2CountStarAccumulator.java} (56%)
create mode 100644
testdata/workloads/functional-query/queries/QueryTest/iceberg-v2-count-star-optimization-in-complex-query.test
