Norbert Luksa has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/14811 )

Change subject: IMPALA-8046: Support CREATE TABLE from an ORC file
......................................................................


Patch Set 10:

(4 comments)

http://gerrit.cloudera.org:8080/#/c/14811/8/fe/pom.xml
File fe/pom.xml:

http://gerrit.cloudera.org:8080/#/c/14811/8/fe/pom.xml@309
PS8, Line 309:       <groupId>org.apache.orc</groupId>
> I think we need to add ORC stuffs in shaded-deps/pom.xml so we don't use or
Done


http://gerrit.cloudera.org:8080/#/c/14811/8/fe/src/main/java/org/apache/impala/analysis/OrcSchemaExtractor.java
File fe/src/main/java/org/apache/impala/analysis/OrcSchemaExtractor.java:

http://gerrit.cloudera.org:8080/#/c/14811/8/fe/src/main/java/org/apache/impala/analysis/OrcSchemaExtractor.java@181
PS8, Line 181:    * parsing the ORC schema, or if the ORC types cannot be 
represented in Impala.
> Change Parquet to ORC
Done


http://gerrit.cloudera.org:8080/#/c/14811/8/fe/src/main/java/org/apache/impala/util/FileAnalysisUtil.java
File fe/src/main/java/org/apache/impala/util/FileAnalysisUtil.java:

http://gerrit.cloudera.org:8080/#/c/14811/8/fe/src/main/java/org/apache/impala/util/FileAnalysisUtil.java@28
PS8, Line 28: ORCSchemeExtractor and ParquetScheme
> nit: OrcSchemaExtractor and ParquetSchemaExtractor
Done


http://gerrit.cloudera.org:8080/#/c/14811/8/fe/src/main/java/org/apache/impala/util/FileAnalysisUtil.java@35
PS8, Line 35:   public static void CheckIfFile(Path pathToFile) throws 
AnalysisException {
> What about merging this into FileSystemUtil.java? Other utilities for files
Thought about that, but this file contains Analysis specific utilities and as I 
saw FileSystemUtil.java has nothing of the sort, so I did not want to mingle 
them.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I77cd84cda2ed86516937a67eb320fd41e3f1cf2d
Gerrit-Change-Number: 14811
Gerrit-PatchSet: 10
Gerrit-Owner: Norbert Luksa <norbert.lu...@cloudera.com>
Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com>
Gerrit-Reviewer: Daniel Becker <daniel.bec...@cloudera.com>
Gerrit-Reviewer: Gabor Kaszab <gaborkas...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Norbert Luksa <norbert.lu...@cloudera.com>
Gerrit-Reviewer: Quanlong Huang <huangquanl...@gmail.com>
Gerrit-Reviewer: Zoltan Borok-Nagy <borokna...@cloudera.com>
Gerrit-Comment-Date: Fri, 20 Dec 2019 09:00:41 +0000
Gerrit-HasComments: Yes

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