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From "Vuk Ercegovac (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-4704: Turns on client connections when local catalog initialized.
Date Mon, 16 Oct 2017 15:51:31 GMT
Vuk Ercegovac has uploaded a new patch set (#4). ( http://gerrit.cloudera.org:8080/8275 )

Change subject: IMPALA-4704: Turns on client connections when local catalog initialized.
......................................................................

IMPALA-4704: Turns on client connections when local catalog initialized.

Currently, impalad starts beeswax and hs2 servers even if the
catalog has not yet been initialized. As a result, client
connections see an error message stating that the impalad
is not yet ready.

This patch changes the impalad startup sequence to wait
until the catalog is received before opening beeswax and hs2 ports
and starting their servers.

Testing:
- python e2e tests that start a cluster without a catalog
  and check that client connections are rejected as expected.

Change-Id: I52b881cba18a7e4533e21a78751c2e35c3d4c8a6

ok

Change-Id: I19da0c751348accab271aea99b2162218e5ed1fb
---
M be/src/service/frontend.cc
M be/src/service/frontend.h
M be/src/service/impala-server.cc
M be/src/testutil/in-process-servers.cc
M bin/start-impala-cluster.py
M fe/src/main/java/org/apache/impala/service/Frontend.java
M fe/src/main/java/org/apache/impala/service/JniFrontend.java
M fe/src/test/java/org/apache/impala/service/FrontendTest.java
M tests/common/custom_cluster_test_suite.py
M tests/common/impala_cluster.py
M tests/common/impala_service.py
A tests/custom_cluster/test_catalog_wait.py
M tests/custom_cluster/test_coordinators.py
13 files changed, 160 insertions(+), 55 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/75/8275/4
-- 
To view, visit http://gerrit.cloudera.org:8080/8275
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I19da0c751348accab271aea99b2162218e5ed1fb
Gerrit-Change-Number: 8275
Gerrit-PatchSet: 4
Gerrit-Owner: Vuk Ercegovac <vercegovac@cloudera.com>

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