impala-reviews mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Adam Holley (Code Review)" <>
Subject [Impala-ASF-CR] IMPALA-4323: "SET ROW FORMAT" option added to "ALTER TABLE" command
Date Thu, 11 Jan 2018 18:22:14 GMT
Adam Holley has posted comments on this change. ( )

Change subject: IMPALA-4323: "SET ROW FORMAT" option added to "ALTER TABLE" command

Patch Set 8:


Changes applied.
File fe/src/main/java/org/apache/impala/analysis/
PS4, Line 72:           throw new AnalysisException("ALTER TABLE SET ROW FORMAT is only supported
" +
> I feel pretty strongly that table-level delimiter changes should not be pre
Ok.  I think I understand now.  Done.
PS4, Line 77:       HdfsFileFormat format = HdfsFileFormat.fromHdfsInputFormatClass(
> We should include info about the conflicting partition so the user can debu
Included partition name.  Is there some better data to return?
File fe/src/main/java/org/apache/impala/service/
PS4, Line 460:           reloadFileMetadata = alterTableSetRowFormat(tbl,
> Thanks for investigating. I agree it's better to clean this up in a separat
I've opened JIRA  Can you comment on that
one as to which pattern should be used going forward?
File testdata/workloads/functional-query/queries/QueryTest/alter-table.test:
PS7, Line 1404: # Test select after alter table to ensure no partition changes.
> typo: taqble
PS7, Line 1410: ---- TYPES
> We should also validate that new partitions are created based on the new ta

To view, visit
To unsubscribe, visit

Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I96e347463504915a6f33932552e4d1f61e9b1154
Gerrit-Change-Number: 8928
Gerrit-PatchSet: 8
Gerrit-Owner: Adam Holley <>
Gerrit-Reviewer: Adam Holley <>
Gerrit-Reviewer: Alex Behm <>
Gerrit-Reviewer: Dimitris Tsirogiannis <>
Gerrit-Reviewer: John Russell <>
Gerrit-Reviewer: Kim Jin Chul <>
Gerrit-Comment-Date: Thu, 11 Jan 2018 18:22:14 +0000
Gerrit-HasComments: Yes

  • Unnamed multipart/alternative (inline, 8-Bit, 0 bytes)
View raw message