Thomas Tauber-Marshall has posted comments on this change.

Change subject: IMPALA-5799: Kudu DML can crash if schema has changed
......................................................................


Patch Set 3:

(6 comments)

http://gerrit.cloudera.org:8080/#/c/7688/2//COMMIT_MSG
Commit Message:

PS2, Line 11: '
> this one should be removed
No, this is right now:
'if it is modified'


http://gerrit.cloudera.org:8080/#/c/7688/2/be/src/exec/kudu-table-sink.cc
File be/src/exec/kudu-table-sink.cc:

PS2, Line 146: olumns[i];
> wouldn't this not work when the insert specifies all columns, i.e. referenc
Done


PS2, Line 146:         i : kudu_table_sink_.referenced_columns[i];
             :     if (table_->schema().num_columns() <= col_idx) {
             :       return Status(strings::Substitute(
             :    
> this makes me a bit nervous because it seems like expecting the list is in 
Done


PS2, Line 151: mnT
> nit: col_idx maybe
Done


http://gerrit.cloudera.org:8080/#/c/7688/2/tests/query_test/test_kudu.py
File tests/query_test/test_kudu.py:

Line 412:       for i in range(0, iters):
> comment that this sleeps for up to a second
Done


PS2, Line 414:         try:
> nit: move this outside of the loop
Done


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Gerrit-MessageType: comment
Gerrit-Change-Id: I9fd6bf164310df0041144f75f5ee722665e9f587
Gerrit-PatchSet: 3
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Thomas Tauber-Marshall <[email protected]>
Gerrit-Reviewer: Matthew Jacobs <[email protected]>
Gerrit-Reviewer: Thomas Tauber-Marshall <[email protected]>
Gerrit-HasComments: Yes

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