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Revision 9ae7c96ce33d3d67f49059b5b83ef1d9d3d8e8e5 authored by Kazuaki Ishizaki on 08 September 2017, 16:39:20 UTC, committed by gatorsmile on 08 September 2017, 16:39:32 UTC 
[SPARK-21946][TEST] fix flaky test: "alter table: rename cached table" in InMemoryCatalogedDDLSuite
 
## What changes were proposed in this pull request?

This PR fixes flaky test `InMemoryCatalogedDDLSuite "alter table: rename cached table"`.
Since this test validates distributed DataFrame, the result should be checked by using `checkAnswer`. The original version used `df.collect().Seq` method that does not guaranty an order of each element of the result.

## How was this patch tested?

Use existing test case

Author: Kazuaki Ishizaki <ishizaki@jp.ibm.com>

Closes #19159 from kiszk/SPARK-21946.

(cherry picked from commit 8a4f228dc0afed7992695486ecab6bc522f1e392)
Signed-off-by: gatorsmile <gatorsmile@gmail.com>
1 parent 08cb06a
Raw File
start-mesos-dispatcher.sh 
#!/usr/bin/env bash

#
# 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.
#
# Starts the Mesos Cluster Dispatcher on the machine this script is executed on.
# The Mesos Cluster Dispatcher is responsible for launching the Mesos framework and
# Rest server to handle driver requests for Mesos cluster mode.
# Only one cluster dispatcher is needed per Mesos cluster.

if [ -z "${SPARK_HOME}" ]; then
  export SPARK_HOME="$(cd "`dirname "$0"`"/..; pwd)"
fi

. "${SPARK_HOME}/sbin/spark-config.sh"

. "${SPARK_HOME}/bin/load-spark-env.sh"

if [ "$SPARK_MESOS_DISPATCHER_PORT" = "" ]; then
  SPARK_MESOS_DISPATCHER_PORT=7077
fi

if [ "$SPARK_MESOS_DISPATCHER_HOST" = "" ]; then
  case `uname` in
      (SunOS)
	  SPARK_MESOS_DISPATCHER_HOST="`/usr/sbin/check-hostname | awk '{print $NF}'`"
	  ;;
      (*)
	  SPARK_MESOS_DISPATCHER_HOST="`hostname -f`"
	  ;;
  esac
fi

if [ "$SPARK_MESOS_DISPATCHER_NUM" = "" ]; then
  SPARK_MESOS_DISPATCHER_NUM=1
fi

"${SPARK_HOME}/sbin"/spark-daemon.sh start org.apache.spark.deploy.mesos.MesosClusterDispatcher $SPARK_MESOS_DISPATCHER_NUM --host $SPARK_MESOS_DISPATCHER_HOST --port $SPARK_MESOS_DISPATCHER_PORT "$@"
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