Quanlong Huang has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/18323 )

Change subject: IMPALA-11145: Block reads on JSON table until we support it
......................................................................


Patch Set 4:

(4 comments)

http://gerrit.cloudera.org:8080/#/c/18323/4/fe/src/main/java/org/apache/impala/planner/HdfsScanNode.java
File fe/src/main/java/org/apache/impala/planner/HdfsScanNode.java:

http://gerrit.cloudera.org:8080/#/c/18323/4/fe/src/main/java/org/apache/impala/planner/HdfsScanNode.java@475
PS4, Line 475: S
nit: need a space


http://gerrit.cloudera.org:8080/#/c/18323/4/fe/src/main/java/org/apache/impala/planner/HdfsScanNode.java@475
PS4, Line 475: ,this
nit: need a space before "this"


http://gerrit.cloudera.org:8080/#/c/18323/4/fe/src/main/java/org/apache/impala/planner/HdfsScanNode.java@484
PS4, Line 484:     }
Please move this block before the calculation of "firstComplexTypedCol", i.e. 
move it to line 467.


http://gerrit.cloudera.org:8080/#/c/18323/4/tests/metadata/test_hms_integration.py
File tests/metadata/test_hms_integration.py:

http://gerrit.cloudera.org:8080/#/c/18323/4/tests/metadata/test_hms_integration.py@132
PS4, Line 132:   def test_json_file_unsupported(self, unique_database):
This test needs to insert data via Hive, which requires a running HiveServer2. 
We need to skip it when running on non-HDFS builds since there are no 
HiveServer2 or YARN running. Import and add these skip annotations before the 
method:
https://github.com/apache/impala/blob/80307d39976c27a7ada11e7cd776a30b09a3abdc/tests/metadata/test_hms_integration.py#L132-L138



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Idcebf5891f8db52be442f66a8efb1724d1e545aa
Gerrit-Change-Number: 18323
Gerrit-PatchSet: 4
Gerrit-Owner: Anonymous Coward <[email protected]>
Gerrit-Reviewer: Anonymous Coward <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Comment-Date: Fri, 18 Mar 2022 23:40:45 +0000
Gerrit-HasComments: Yes

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