[drill] branch master updated (fee4b1c -> ee65047)

[hm...@apache.org]

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hmaduri pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/drill.git.


    from fee4b1c  DRILL-7052: Relative path for URL redirection
     new 5323f9d  DRILL-7041: CompileException happens if a nested coalesce function returns null - Made `NullExpression`s in `IfExpression` with nested `IfExpression`s to be rewritten to typed ones recursively if necessary closes #1668
     new e5859ef  DRILL-7047: Drill C++ Client crash due to Dangling stack ptr to sasl_callback_t closes #1661
     new 95bca65  DRILL-4858: REPEATED_COUNT on an array of maps and an array of arrays is not implemented
     new ee65047  DRILL-6927: Avoid double conversion from impala timestamp when hive native parquet reader is used closes #1655

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Summary of changes:
 .../client/src/clientlib/saslAuthenticatorImpl.cpp |  19 +-
 .../client/src/clientlib/saslAuthenticatorImpl.hpp |   1 +
 .../ConvertHiveParquetScanToDrillParquetScan.java  |  32 +-
 .../exec/TestHiveDrillNativeParquetReader.java     |  18 ++
 ...ntypedNull.java => RepeatedCountFunctions.java} |  53 ++--
 .../apache/drill/exec/expr/EvaluationVisitor.java  |   8 +
 .../exec/expr/ExpressionTreeMaterializer.java      |  42 +--
 .../exec/expr/fn/impl/SimpleRepeatedFunctions.java | 147 ----------
 .../fn/impl/TestNewSimpleRepeatedFunctions.java    | 325 +++++++++++++++++++--
 .../planner/logical/TestCaseNullableTypes.java     |  22 +-
 .../functions/repeated/repeated_list.json          |   8 +
 .../resources/functions/repeated/repeated_map.json |   7 +
 .../store/parquet/complex/repeated_types.parquet   | Bin 0 -> 3709 bytes
 .../complex/impl/RepeatedListReaderImpl.java       |  24 +-
 .../vector/complex/impl/RepeatedMapReaderImpl.java |  35 +--
 15 files changed, 468 insertions(+), 273 deletions(-)
 copy exec/java-exec/src/main/codegen/templates/{CastUntypedNull.java => RepeatedCountFunctions.java} (61%)
 create mode 100644 exec/java-exec/src/test/resources/functions/repeated/repeated_list.json
 create mode 100644 exec/java-exec/src/test/resources/functions/repeated/repeated_map.json
 create mode 100644 exec/java-exec/src/test/resources/store/parquet/complex/repeated_types.parquet