Tamas Mate has uploaded a new patch set (#5). ( 
http://gerrit.cloudera.org:8080/20695 )

Change subject: IMPALA-12495: Describe statement for Iceberg metadata tables
......................................................................

IMPALA-12495: Describe statement for Iceberg metadata tables

Iceberg metadata tables are virtual tables and their schemata are
predefined by the Iceberg library. This commit extends the DESCRIBE
<table> statement, so the users can print the table description of these
tables.

Metadata tables do not exist in the HMS, therefore
DESCRIBE FORMATTED|EXTENDED statements are not permitted.

Testing:
 - Added E2E tests

Change-Id: Ibe22f271a59a6885035991c09b5101193ade6e97
---
M be/src/service/frontend.cc
M common/thrift/Frontend.thrift
M fe/src/main/java/org/apache/impala/analysis/DescribeTableStmt.java
M fe/src/main/java/org/apache/impala/service/DescribeResultFactory.java
M fe/src/main/java/org/apache/impala/service/Frontend.java
M fe/src/main/java/org/apache/impala/service/JniFrontend.java
M fe/src/test/java/org/apache/impala/authorization/AuthorizationTestBase.java
M 
testdata/workloads/functional-query/queries/QueryTest/iceberg-metadata-tables.test
8 files changed, 363 insertions(+), 40 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/95/20695/5
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ibe22f271a59a6885035991c09b5101193ade6e97
Gerrit-Change-Number: 20695
Gerrit-PatchSet: 5
Gerrit-Owner: Tamas Mate <tma...@apache.org>
Gerrit-Reviewer: Daniel Becker <daniel.bec...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Tamas Mate <tma...@apache.org>

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