readthedocs

.readthedocs.yml

@@ -0,0 +1,38 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+version: 2
+
+# Build documentation in the docs/ directory with Sphinx
+sphinx:
+  builder: html
+  configuration: docs/conf.py
+
+# Build documentation with MkDocs
+#mkdocs:
+#  configuration: mkdocs.yml
+
+# Optionally build your docs in additional formats such as PDF
+formats:
+  - pdf
+  - epub
+
+# Optionally set the version of Python and requirements required to build your docs
+python:
+  version: 3.7
+  install:
+    - requirements: docs/requirements.txt

docs/conf.py

@@ -20,6 +20,7 @@ sys.path.insert(0, os.path.abspath('.'))
 import sphinx_rtd_theme
 html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
 
+import sphinx_markdown_tables
 import recommonmark
 from recommonmark.transform import AutoStructify
 from recommonmark.parser import CommonMarkParser
@@ -66,6 +67,7 @@ extensions = [
     'sphinx.ext.mathjax',
     'recommonmark',
     'sphinx_markdown_tables',
+    'notfound.extension',
 ]
 
 master_doc = 'index'

docs/requirements.txt

@@ -0,0 +1,5 @@
+sphinx==3.2.1
+sphinx_rtd_theme==0.5.0
+sphinx-markdown-tables==0.0.15
+recommonmark==0.6.0
+sphinx-notfound-page==0.5

kyuubi-main/src/main/scala/org/apache/kyuubi/server/KyuubiServer.scala

@@ -23,7 +23,7 @@ import org.apache.kyuubi._
 import org.apache.kyuubi.config.KyuubiConf
 import org.apache.kyuubi.ha.HighAvailabilityConf._
 import org.apache.kyuubi.ha.server.EmbeddedZkServer
-import org.apache.kyuubi.service.{AbstractBackendService, Serverable}
+import org.apache.kyuubi.service.{AbstractBackendService, KinitAuxiliaryService, Serverable}
 import org.apache.kyuubi.util.SignalRegister
 
 object KyuubiServer extends Logging {
@@ -77,5 +77,11 @@ class KyuubiServer(name: String) extends Serverable(name) {
 
   override private[kyuubi] val backendService: AbstractBackendService = new KyuubiBackendService()
 
+  override def initialize(conf: KyuubiConf): Unit = {
+    val kinit = new KinitAuxiliaryService()
+    addService(kinit)
+    super.initialize(conf)
+  }
+
   override protected def stopServer(): Unit = KyuubiServer.zkServer.stop()
 }

kyuubi-main/src/test/scala/org/apache/kyuubi/server/KyuubiServerSuite.scala

@@ -35,7 +35,7 @@ class KyuubiServerSuite extends KyuubiFunSuite {
 
     server.initialize(conf)
     assert(server.getServiceState === INITIALIZED)
-    val backendService = server.getServices.head.asInstanceOf[KyuubiBackendService]
+    val backendService = server.getServices(1).asInstanceOf[KyuubiBackendService]
     assert(backendService.getServiceState == INITIALIZED)
     assert(backendService.getServices.forall(_.getServiceState === INITIALIZED))
     assert(server.connectionUrl.split(":").length === 2)