Wenzhe Zhou has uploaded a new patch set (#6). ( http://gerrit.cloudera.org:8080/16094 )
Change subject: IMPALA-9691: Support Kudu Timestamp and Date bloom filter ...................................................................... IMPALA-9691: Support Kudu Timestamp and Date bloom filter Impala save timestamp as 12 bytes of structure TimestampValue with time in nano seconds. Kudu store timestamp as 8 bytes of Unix Time microseconds. To avoid the data truncation issue in the bloom filter, add FunctionCallExpr with 'utc_to_unix_micros' as the root of source expression of bloom filter to convert timestamp values to microseconds when building timestamp bloom filter for Kudu. Generated functional date_tbl table in Kudu format for unit-test. Added new test cases for Kudu Timestamp and Date bloom filters. Testing: Passed all core tests. Change-Id: I3c1e9bcc9fd6d79a39f25eaa3396188fc0a52a48 --- M fe/src/main/java/org/apache/impala/planner/RuntimeFilterGenerator.java M testdata/datasets/functional/functional_schema_template.sql M testdata/datasets/functional/schema_constraints.csv M testdata/workloads/functional-planner/queries/PlannerTest/bloom-filter-assignment.test M testdata/workloads/functional-planner/queries/PlannerTest/min-max-runtime-filters.test M testdata/workloads/functional-planner/queries/PlannerTest/runtime-filter-propagation.test M testdata/workloads/functional-query/queries/QueryTest/all_runtime_filters.test 7 files changed, 311 insertions(+), 30 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/94/16094/6 -- To view, visit http://gerrit.cloudera.org:8080/16094 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I3c1e9bcc9fd6d79a39f25eaa3396188fc0a52a48 Gerrit-Change-Number: 16094 Gerrit-PatchSet: 6 Gerrit-Owner: Wenzhe Zhou <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Thomas Tauber-Marshall <[email protected]> Gerrit-Reviewer: Wenzhe Zhou <[email protected]>
