Daniel Becker has uploaded a new patch set (#3). ( 
http://gerrit.cloudera.org:8080/21425 )

Change subject: IMPALA-13079: Add support for FLOAT/DOUBLE in Iceberg metadata 
tables
......................................................................

IMPALA-13079: Add support for FLOAT/DOUBLE in Iceberg metadata tables

Until now, the float and double data types were not supported in Iceberg
metadata tables. This commit adds support for them.

Testing:
 - added a test table that contains all primitive types (except for
   decimal, which is still not supported), a struct, an array and a map
 - added a test query that queries the `files` metadata table of the
   above table - the 'readable_metrics' struct contains lower and upper
   bounds for all columns in the original table, with the original type

Change-Id: I2171c9aa9b6d2b634b8c511263b1610cb1d7cb29
---
M be/src/exec/iceberg-metadata/iceberg-row-reader.cc
M be/src/exec/iceberg-metadata/iceberg-row-reader.h
M testdata/datasets/functional/functional_schema_template.sql
M testdata/datasets/functional/schema_constraints.csv
M 
testdata/workloads/functional-query/queries/QueryTest/iceberg-metadata-tables.test
5 files changed, 122 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/25/21425/3
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I2171c9aa9b6d2b634b8c511263b1610cb1d7cb29
Gerrit-Change-Number: 21425
Gerrit-PatchSet: 3
Gerrit-Owner: Daniel Becker <[email protected]>
Gerrit-Reviewer: Daniel Becker <[email protected]>
Gerrit-Reviewer: Peter Rozsa <[email protected]>

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