Impala Public Jenkins has submitted this change and it was merged. ( 
http://gerrit.cloudera.org:8080/11001 )

Change subject: IMPALA-7234: Improve memory estimates produced by the Planner
......................................................................

IMPALA-7234: Improve memory estimates produced by the Planner

Previously, the planner used the getMajorityFormat to estimate
the memory requirements of its partitions. Additionally, before
IMPALA-6625 was merged, the majority format for a multi-format
table with no numerical majority was calculated using a HashMap,
thus producing non deterministic results. This change ensures that
the memory estimate is deterministic and always based on partition
that has the maximum memory requirement.

Testing: Ran all PlannerTests. Also, modified plans of scans with
multiple partitions to ensure that the memory estimate produced
corresponds to the partition with the maximum requirement.

Change-Id: I0666ae3d45fbd8615d3fa9a8626ebd29cf94fb4b
Reviewed-on: http://gerrit.cloudera.org:8080/11001
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
---
M fe/src/main/java/org/apache/impala/catalog/FeCatalogUtils.java
M fe/src/main/java/org/apache/impala/catalog/FeFsTable.java
M fe/src/main/java/org/apache/impala/catalog/HdfsTable.java
M fe/src/main/java/org/apache/impala/catalog/local/LocalFsTable.java
M fe/src/main/java/org/apache/impala/planner/HdfsScanNode.java
M fe/src/main/java/org/apache/impala/planner/HdfsTableSink.java
M 
testdata/workloads/functional-planner/queries/PlannerTest/parquet-filtering-disabled.test
M 
testdata/workloads/functional-planner/queries/PlannerTest/parquet-filtering.test
8 files changed, 70 insertions(+), 78 deletions(-)

Approvals:
  Impala Public Jenkins: Looks good to me, approved; Verified

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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: I0666ae3d45fbd8615d3fa9a8626ebd29cf94fb4b
Gerrit-Change-Number: 11001
Gerrit-PatchSet: 10
Gerrit-Owner: Pooja Nilangekar <[email protected]>
Gerrit-Reviewer: Bikramjeet Vig <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Pooja Nilangekar <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>

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