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From "Impala Public Jenkins (Code Review)" <>
Subject [Impala-ASF-CR] IMPALA-4962: Fix SHOW COLUMN STATS for HS2
Date Wed, 22 Feb 2017 23:10:35 GMT
Impala Public Jenkins has submitted this change and it was merged.

Change subject: IMPALA-4962: Fix SHOW COLUMN STATS for HS2


Impala incorrectly returned NULLs in the "Max Size" column of the SHOW
COLUMN STATS result when executed through the HS2 interface. The issue
was that the column was specified to be type INT in the result schema,
but the actual type of the contents that we inserted into it was
"long". The reason why this is not an issue in Impala shell is because
we stringify the contents without inspecting the metadata for beeswax

The issue was fixed by changing the type from INT to BIGINT.

Change-Id: I419657744635dfdc2e1562fe60a597617fff446e
Reviewed-by: Alex Behm <>
Tested-by: Impala Public Jenkins
M fe/src/main/java/org/apache/impala/service/
M testdata/workloads/functional-query/queries/QueryTest/alter-table-set-column-stats.test
M testdata/workloads/functional-query/queries/QueryTest/alter-table.test
M testdata/workloads/functional-query/queries/QueryTest/compute-stats-decimal.test
M testdata/workloads/functional-query/queries/QueryTest/compute-stats-incremental.test
M testdata/workloads/functional-query/queries/QueryTest/compute-stats.test
M testdata/workloads/functional-query/queries/QueryTest/hbase-compute-stats-incremental.test
M testdata/workloads/functional-query/queries/QueryTest/hbase-compute-stats.test
M testdata/workloads/functional-query/queries/QueryTest/hbase-show-stats.test
M testdata/workloads/functional-query/queries/QueryTest/show-stats.test
M testdata/workloads/functional-query/queries/QueryTest/truncate-table.test
M tests/hs2/
12 files changed, 49 insertions(+), 48 deletions(-)

  Impala Public Jenkins: Verified
  Alex Behm: Looks good to me, approved

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Gerrit-MessageType: merged
Gerrit-Change-Id: I419657744635dfdc2e1562fe60a597617fff446e
Gerrit-PatchSet: 2
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Taras Bobrovytsky <>
Gerrit-Reviewer: Alex Behm <>
Gerrit-Reviewer: Henry Robinson <>
Gerrit-Reviewer: Impala Public Jenkins

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