Mohit Sabharwal created HIVE-9222:
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Summary: Fix ordering differences due to Java 8 (Part 4)
Key: HIVE-9222
URL: https://issues.apache.org/jira/browse/HIVE-9222
Project: Hive
Issue Type: Sub-task
Components: Tests
Reporter: Mohit Sabharwal
This patch fixes the following tests:
(1) TestNegativeCliDriver.testNegativeCliDriver_unset_view_property and
TestNegativeCliDriver.testNegativeCliDriver_unset_table_property
{{DDLSemanticAnalyzer.analyzeAlterTableProps()} gets table properties via
getProps() which must be an insert order map.
(2) TestCliDriver.testCliDriver_overridden_confs
{{VerifyOverriddenConfigsHook}} emits overridden configs. Changed
{{SessionState.overriddenConfigurations}} to insert order map.
(3)
TestNegativeCliDriver.testNegativeCliDriver_columnstats_partlvl_invalid_values
{{ColumnStatsSemanticAnalyzer.getPartKeyValuePairsFromAST()}} gets {{((ASTNode)
tree.getChild(0)}} in different order between Java 7 and Java 8. The order is
different in {{HiveParser.statement()}} itself in {{ParseDriver.parse()}} so
this difference comes from antlr library.
Generated java version specific output.
(4) TestMinimrCliDriver.testCliDriver_list_bucket_dml_10, TestCliDriver tests:
stats_list_bucket.q, list_bucket_dml_12.q and list_bucket_dml_13.q
Looks like these need rebase after HIVE-9206? Not sure what happened here...
(5) TestCliDriver.testCliDriver: mapjoin_hook.q, auto_join_without_localtask.q,
auto_join25.q, multiMapJoin2.q
{{PrintCompletedTasksHook}} prints completed task list, which depends on the
list of tasks added to runnable task list in {{DriverContext}}. Some on these
tasks may get filtered. We see that different tasks are getting filtered out by
the condition resolver in {{ConditionTask}} in Java 8 compared to Java 7.
{{ConditionalTask.execute()}} calls
{{ConditionalResolverCommonJoin.resolveDriverAlias()}} via getTasks(), which
returns a single task based on task to alias map. The next mapred task in the
task list gets filtered out by the resolver in
{{ConditionalTask.resolveTask()}}. In other words, the the mapred task that
shows up first will be kept and the next one will be filtered. Converted task
to alias map to an insert order map so order is same with Java 8 and Java 7.
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