Csaba Ringhofer has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/17170 )

Change subject: IMPALA-7825: Upgrade Thrift version to 0.11.0
......................................................................


Patch Set 13:

(7 comments)

Thanks for comments!

http://gerrit.cloudera.org:8080/#/c/17170/10//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/17170/10//COMMIT_MSG@13
PS10, Line 13: boost:: with std::
             : shared_ptr-s
> May need to explain why this is relevant.
It is simply related to Thrift using std:: instead of boost:: shared_ptr's in 
0.11.0


http://gerrit.cloudera.org:8080/#/c/17170/10//COMMIT_MSG@16
PS10, Line 16: releas
> nit. rebase or release?
Done


http://gerrit.cloudera.org:8080/#/c/17170/10//COMMIT_MSG@27
PS10, Line 27: n some ca
> nit: Templates were?
it is the exact name of a command line option, so I think that it is correct to 
us it in singular form.


http://gerrit.cloudera.org:8080/#/c/17170/10/be/src/rpc/thrift-thread.h
File be/src/rpc/thrift-thread.h:

http://gerrit.cloudera.org:8080/#/c/17170/10/be/src/rpc/thrift-thread.h@39
PS10, Line 39: /*det
> The use of 'false' here seems a deviation from the default value (true) (se
True for "detached" would mean that newThread() should return with already 
detached threads. Our implementation doesn't detach the threads.


http://gerrit.cloudera.org:8080/#/c/17170/10/be/src/rpc/thrift-util.cc
File be/src/rpc/thrift-util.cc:

http://gerrit.cloudera.org:8080/#/c/17170/10/be/src/rpc/thrift-util.cc@64
PS10, Line 64:
> May mention something like "Thrift 0.11.0 is required but not present" here
Thanks for reminding me about this - I actually at first I didn't to what is 
asked above in the comment. I have checked now that the error messages didn't 
change in Thrift code.


http://gerrit.cloudera.org:8080/#/c/17170/10/be/src/service/impala-server.cc
File be/src/service/impala-server.cc:

http://gerrit.cloudera.org:8080/#/c/17170/10/be/src/service/impala-server.cc@1536
PS10, Line 1536:   ScopedShardedMapRef<shared_ptr<QueryDriver>> 
map_ref(query_id, &query_driver_map_);
> Elsewhere in the patch set, std:: is used extensively in .cc files, it may
specifically in this file shared_ptr is defined and we are using it without 
std::/boost:: at most lines (e.g. line 1540)

It would make sense to use shared_ptr consistently Impalawise (e.g. always use 
just shared_ptr or always use std::shared_ptr) but I would not do this in this 
commit.


http://gerrit.cloudera.org:8080/#/c/17170/10/shell/ext-py/thrift_sasl-0.4.2/setup.py
File shell/ext-py/thrift_sasl-0.4.2/setup.py:

http://gerrit.cloudera.org:8080/#/c/17170/10/shell/ext-py/thrift_sasl-0.4.2/setup.py@34
PS10, Line 34: #
> nit: whitespace
Done



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Idd13f177b4f7acc07872ea6399035aa180ef6ab6
Gerrit-Change-Number: 17170
Gerrit-PatchSet: 13
Gerrit-Owner: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Qifan Chen <[email protected]>
Gerrit-Reviewer: Tamas Mate <[email protected]>
Gerrit-Comment-Date: Tue, 20 Apr 2021 20:10:54 +0000
Gerrit-HasComments: Yes

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