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[dbms] Add bin and hue command to start DBProxy

Romain Rigaux 10 жил өмнө
parent
commit
9dfcf64

+ 32 - 0
desktop/libs/librdbms/java/bin/dbproxy

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+# Licensed to Cloudera, Inc. under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  Cloudera, Inc. 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.
+
+set -e
+
+export DBPROXY_HOME=$(cd $(dirname $0)/.. && pwd)
+
+export CLASSPATH=$DBPROXY_HOME/target/dbproxy-1.0-SNAPSHOT.jar:$CLASSPATH
+
+echo "JDBC drivers jars are expected in the CLASSPATH: '$CLASSPATH'"
+echo "Print port and wait"
+
+
+exec java \
+	-cp "$CLASSPATH" \
+	com.cloudera.hue.dbproxy.DBProxy "$@"
+

+ 0 - 0
desktop/libs/librdbms/src/librdbms/management/__init__.py


+ 0 - 0
desktop/libs/librdbms/src/librdbms/management/commands/__init__.py


+ 44 - 0
desktop/libs/librdbms/src/librdbms/management/commands/dbproxy_server.py

@@ -0,0 +1,44 @@
+#!/usr/bin/env python
+# Licensed to Cloudera, Inc. under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  Cloudera, Inc. 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.
+
+import logging
+import os
+import subprocess
+
+from django.core.management.base import NoArgsCommand
+import spark.conf
+
+
+LOG = logging.getLogger(__name__)
+
+
+class Command(NoArgsCommand):
+  """
+  Starts DBProxy server for providing a JDBC gateway.
+  """
+
+  help = 'start DBProxy server for providing a JDBC gateway'
+
+  def handle(self, *args, **kwargs):
+    env = os.environ.copy()
+
+    args.append("com.cloudera.hue.livy.server.Main")
+
+    LOG.info("Executing %r (%r) (%r)" % (args[0], args, env))
+
+    # Use exec, so that this takes only one process.
+    os.execvpe(args[0], args, env)