Michael Smith has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/20762 )

Change subject: IMPALA-12540: Add system.impala_query_live table
......................................................................


Patch Set 30:

(8 comments)

http://gerrit.cloudera.org:8080/#/c/20762/28/be/src/exec/system-table-scanner.cc
File be/src/exec/system-table-scanner.cc:

http://gerrit.cloudera.org:8080/#/c/20762/28/be/src/exec/system-table-scanner.cc@19
PS28, Line 19:
> Please #include <memory> since make_unique<> is used
Done


http://gerrit.cloudera.org:8080/#/c/20762/28/be/src/exec/system-table-scanner.cc@57
PS28, Line 57:
> The docs on this constructor says it should not be used for status that are
Honestly shouldn't be visible, but NOT_IMPLEMENTED_ERROR also seems fine. Done.


http://gerrit.cloudera.org:8080/#/c/20762/28/be/src/exec/system-table-scanner.cc@57
PS28, Line 57:
> Nit: a message of "Unknown table name" would be clearer.
Done


http://gerrit.cloudera.org:8080/#/c/20762/28/be/src/exec/system-table-scanner.cc@147
PS28, Line 147:   if (!query.events_timeline_empty()) {
> Since this file does "using namespace boost::algorithm", can the "boost::al
I may try to re-use helpers from workload-management.h, or move this logic to 
QueryStateExpanded.


http://gerrit.cloudera.org:8080/#/c/20762/28/be/src/service/fe-support.cc
File be/src/service/fe-support.cc:

http://gerrit.cloudera.org:8080/#/c/20762/28/be/src/service/fe-support.cc@651
PS28, Line 651:   vector<TNetworkAddress> coordinators;
> Note: TODO
Removed, no clear argument for it.


http://gerrit.cloudera.org:8080/#/c/20762/28/fe/src/main/java/org/apache/impala/planner/SystemTableScanNode.java
File fe/src/main/java/org/apache/impala/planner/SystemTableScanNode.java:

http://gerrit.cloudera.org:8080/#/c/20762/28/fe/src/main/java/org/apache/impala/planner/SystemTableScanNode.java@59
PS28, Line 59:     assignConjuncts(analyzer);
> I'll look into it, just copied this from other ScanNodes so I didn't look i
Removed.


http://gerrit.cloudera.org:8080/#/c/20762/28/tests/custom_cluster/test_query_live.py
File tests/custom_cluster/test_query_live.py:

http://gerrit.cloudera.org:8080/#/c/20762/28/tests/custom_cluster/test_query_live.py@34
PS28, Line 34:     result1 = self.client.execute("select * from 
functional.alltypes",
> Yes, I'll work on that in the next rebase.
Done


http://gerrit.cloudera.org:8080/#/c/20762/28/tests/custom_cluster/test_query_live.py@409
PS28, Line 409:
> Nit: need space
Done



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ie2f9a449f0e5502078931e7f1c5df6e0b762c743
Gerrit-Change-Number: 20762
Gerrit-PatchSet: 30
Gerrit-Owner: Michael Smith <[email protected]>
Gerrit-Reviewer: Andrew Sherman <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Jason Fehr <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Comment-Date: Tue, 12 Mar 2024 00:18:58 +0000
Gerrit-HasComments: Yes

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