Vuk Ercegovac has posted comments on this change. ( http://gerrit.cloudera.org:8080/8202 )
Change subject: IMPALA-4704: Disallow client connections to imapalad until catalog is received. ...................................................................... Patch Set 2: (7 comments) http://gerrit.cloudera.org:8080/#/c/8202/2/be/src/runtime/exec-env.cc File be/src/runtime/exec-env.cc: http://gerrit.cloudera.org:8080/#/c/8202/2/be/src/runtime/exec-env.cc@356 PS2, Line 356: if (is_started_) return Status::OK(); > Is this really an assertion that we should only call StartServices() once? removed this... see the comment in impala-server. http://gerrit.cloudera.org:8080/#/c/8202/2/be/src/service/impala-server.cc File be/src/service/impala-server.cc: http://gerrit.cloudera.org:8080/#/c/8202/2/be/src/service/impala-server.cc@2044 PS2, Line 2044: RETURN_IF_ERROR(exec_env_->StartServices()); > It strikes me as weird that there are now two possible places where we can Reworked this. I want to keep the simplicity of recent init/start cleanup. Let me know if its clearer. http://gerrit.cloudera.org:8080/#/c/8202/2/tests/custom_cluster/test_catalog_wait.py File tests/custom_cluster/test_catalog_wait.py: http://gerrit.cloudera.org:8080/#/c/8202/2/tests/custom_cluster/test_catalog_wait.py@22 PS2, Line 22: NUM_SUBSCRIBERS, > unused Done http://gerrit.cloudera.org:8080/#/c/8202/2/tests/custom_cluster/test_catalog_wait.py@23 PS2, Line 23: CLUSTER_SIZE, > unused Done http://gerrit.cloudera.org:8080/#/c/8202/2/tests/custom_cluster/test_catalog_wait.py@27 PS2, Line 27: # Impalad must wait for the catalog prior to openning up client ports. > python nit: Done http://gerrit.cloudera.org:8080/#/c/8202/2/tests/custom_cluster/test_catalog_wait.py@32 PS2, Line 32: def test_client_connection(self, vector): > Do we end up running this in multiple "vectors"? I think having this test i Done. not accustomed to var args everything. http://gerrit.cloudera.org:8080/#/c/8202/2/tests/custom_cluster/test_catalog_wait.py@48 PS2, Line 48: # The ports may not be ready if accessed too quickly, so wait. > nit: They'll never be ready, which is sort of the point. re-worded to better reflect what I'm trying to catch with this sleep. -- To view, visit http://gerrit.cloudera.org:8080/8202 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I52b881cba18a7e4533e21a78751c2e35c3d4c8a6 Gerrit-Change-Number: 8202 Gerrit-PatchSet: 2 Gerrit-Owner: Vuk Ercegovac <vercego...@cloudera.com> Gerrit-Reviewer: Balazs Jeszenszky <jes...@gmail.com> Gerrit-Reviewer: Dan Hecht <dhe...@cloudera.com> Gerrit-Reviewer: Philip Zeyliger <phi...@cloudera.com> Gerrit-Reviewer: Vuk Ercegovac <vercego...@cloudera.com> Gerrit-Comment-Date: Thu, 05 Oct 2017 06:03:09 +0000 Gerrit-HasComments: Yes