Paul Rogers has uploaded this change for review. ( http://gerrit.cloudera.org:8080/11953
Change subject: IMPALA-7866: Predicates, helpers for implicit casts, slot refs ...................................................................... IMPALA-7866: Predicates, helpers for implicit casts, slot refs * Refactors implicit cast functions into a predicate and a static helper rather than the methods on the Expr base class. * Adds an IS_SLOT_REF predicate and replaces explcit instanceof checks with uses of the predicate. * Other minor clean-up. Tests: No functional changes, just refactoring. Reran existing tests. Change-Id: Ieaa0aee1b9015e0aed521f2038bf44513d7f8613 --- M fe/src/main/java/org/apache/impala/analysis/Analyzer.java M fe/src/main/java/org/apache/impala/analysis/CastExpr.java M fe/src/main/java/org/apache/impala/analysis/Expr.java M fe/src/main/java/org/apache/impala/analysis/PartitionSet.java M fe/src/main/java/org/apache/impala/analysis/QueryStmt.java M fe/src/main/java/org/apache/impala/analysis/SelectListItem.java M fe/src/main/java/org/apache/impala/analysis/SelectStmt.java M fe/src/main/java/org/apache/impala/analysis/SlotRef.java M fe/src/main/java/org/apache/impala/analysis/SortInfo.java M fe/src/main/java/org/apache/impala/analysis/StmtRewriter.java M fe/src/main/java/org/apache/impala/analysis/UnionStmt.java M fe/src/main/java/org/apache/impala/catalog/AggregateFunction.java M fe/src/main/java/org/apache/impala/common/TreeNode.java M fe/src/main/java/org/apache/impala/planner/DataSourceScanNode.java M fe/src/main/java/org/apache/impala/planner/HdfsPartitionPruner.java M fe/src/main/java/org/apache/impala/planner/KuduScanNode.java M fe/src/main/java/org/apache/impala/planner/SingleNodePlanner.java M fe/src/main/java/org/apache/impala/planner/SortNode.java M fe/src/main/java/org/apache/impala/rewrite/RemoveRedundantStringCast.java M fe/src/test/java/org/apache/impala/analysis/AnalyzeStmtsTest.java 20 files changed, 100 insertions(+), 95 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/53/11953/1 -- To view, visit http://gerrit.cloudera.org:8080/11953 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: Ieaa0aee1b9015e0aed521f2038bf44513d7f8613 Gerrit-Change-Number: 11953 Gerrit-PatchSet: 1 Gerrit-Owner: Paul Rogers <par0...@yahoo.com>