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From "Mohit Sabharwal (JIRA)" <>
Subject [jira] [Created] (HIVE-9239) Fix ordering differences due to Java 8 (Part 5)
Date Wed, 31 Dec 2014 23:03:13 GMT
Mohit Sabharwal created HIVE-9239:

             Summary: Fix ordering differences due to Java 8 (Part 5)
                 Key: HIVE-9239
             Project: Hive
          Issue Type: Sub-task
          Components: Tests
            Reporter: Mohit Sabharwal
            Assignee: Mohit Sabharwal

This patch fixes the following tests:

(1) TestCliDriver.testCliDriver_column_access_stats

Converted all maps used to populate {{ColumnAccessInfo.tableToColumnAccessMap}} to deterministic
order maps. These include {{ParseContext.topToTable}} and relevant maps in {{UpdateDeleteSemanticAnalyzer}}.

(2) TestCliDriver.testCliDriver_table_access_keys_stats

{{CheckTableAccessHook}} prints table access key information from {{TableAccessInfo}} by operator.
Made the relevant maps deterministic.

(3) TestCliDriver.testCliDriver_subquery_multiinsert

Tasks are printed in different order in {{ExplainTask}} in Java 8 vs Java 7.  TaskCompiler,
specifically MapReduceCompiler should use deterministic map for {{GenMRProcContext.opTaskMap}}

(4) TestCliDriver:  outer_join_ppr.q and subquery_notin_having.q

{{FilterOperator}} has predicate ({{ExprNodeDesc}}) with children in different order. This
ordering looks to be coming from antlr.  Generated version specific output for these.

(5) TestCliDriver.testCliDriver_parquet_map_null

Avro API uses HashMap for deserialized map, which makes input to Parquet non-deterministic.
 Generated version specific output.

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