Michael Smith has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/22249 )

Change subject: IMPALA-13201: System Table Queries Execute When Admission 
Queues are Full
......................................................................


Patch Set 19:

(7 comments)

http://gerrit.cloudera.org:8080/#/c/22249/19/be/src/scheduling/cluster-membership-mgr-test.cc
File be/src/scheduling/cluster-membership-mgr-test.cc:

http://gerrit.cloudera.org:8080/#/c/22249/19/be/src/scheduling/cluster-membership-mgr-test.cc@290
PS19, Line 290:       << "Actual hostnames: " << actual_hostnames.str();
Space after "Actual hostnames:" isn't needed because actual_hostnames will 
begin with a space.


http://gerrit.cloudera.org:8080/#/c/22249/19/be/src/scheduling/cluster-membership-mgr-test.cc@302
PS19, Line 302:         << expected << "' in actual coordinators: " << 
actual_hostnames.str();
Same here, could be "' in actual coordinators:".


http://gerrit.cloudera.org:8080/#/c/22249/15/be/src/util/webserver.cc
File be/src/util/webserver.cc:

http://gerrit.cloudera.org:8080/#/c/22249/15/be/src/util/webserver.cc@717
PS15, Line 717:             LOG(INFO) << "Invalid JWT token provided";
> Nevermind.
What was the answer here? I don't understand either.


http://gerrit.cloudera.org:8080/#/c/22249/19/common/thrift/ImpalaInternalService.thrift
File common/thrift/ImpalaInternalService.thrift:

http://gerrit.cloudera.org:8080/#/c/22249/19/common/thrift/ImpalaInternalService.thrift@236
PS19, Line 236:   14: optional bool only_coordinators
Should have a comment.


http://gerrit.cloudera.org:8080/#/c/22249/19/docs/topics/impala_admission_config.xml
File docs/topics/impala_admission_config.xml:

http://gerrit.cloudera.org:8080/#/c/22249/19/docs/topics/impala_admission_config.xml@187
PS19, Line 187:           To use an <codeph>&lt;onlyCoordinators&gt;</codeph> 
request pool, simple set the
typo: "simple" should be "simply", but I'd rather remove it.


http://gerrit.cloudera.org:8080/#/c/22249/19/docs/topics/impala_admission_config.xml@196
PS19, Line 196:           Caution: care must be taken when naming the 
<codeph>&lt;onlyCoordinators&gt;</codeph>
Why does this happen?


http://gerrit.cloudera.org:8080/#/c/22249/16/tests/custom_cluster/test_admission_controller.py
File tests/custom_cluster/test_admission_controller.py:

http://gerrit.cloudera.org:8080/#/c/22249/16/tests/custom_cluster/test_admission_controller.py@1949
PS16, Line 1949:     self._start_impala_cluster(
               :         options=[
               :             
"--impalad_args=s{}".format(impalad_admission_ctrl_config_args(
               :                 
fs_allocation_file="fair-scheduler-onlycoords.xml",
               :                 llama_site_file="llama-site-onlycoords.xml"))],
               :         add_impalads=True,
               :         cluster_size=6,
               :         num_coordinators=1,
               :         use_exclusive_coordinators=True,
               :         wait_for_backends=False,
               :         workload_mgmt=True)
> I'm not quite sure how adding another parameter to the CustomClusterTestSui
What you're running up against here is that add_impalads was hacked in to 
support adding a 2nd cluster that doesn't know about the other cluster. That's 
why it has the additional logic at 
https://github.com/apache/impala/blob/master/bin/start-impala-cluster.py#L1171-L1174.

If test_shared_catalogd still works, I guess we can clean this up in a separate 
ticket.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I5e0e64db92bdbf80f8b5bd85d001ffe4c8c9ffda
Gerrit-Change-Number: 22249
Gerrit-PatchSet: 19
Gerrit-Owner: Jason Fehr <[email protected]>
Gerrit-Reviewer: Abhishek Rawat <[email protected]>
Gerrit-Reviewer: Andrew Sherman <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Jason Fehr <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Riza Suminto <[email protected]>
Gerrit-Comment-Date: Tue, 11 Feb 2025 22:08:47 +0000
Gerrit-HasComments: Yes

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