Revision b8b80f6dea86d4e4a648b86e38936d3a82ffc0aa authored by Wenchen Fan on 20 June 2017, 16:15:33 UTC, committed by gatorsmile on 20 June 2017, 16:15:41 UTC
## What changes were proposed in this pull request? This is a regression in Spark 2.2. In Spark 2.2, we introduced a new way to resolve persisted view: https://issues.apache.org/jira/browse/SPARK-18209 , but this makes the persisted view non case-preserving because we store the schema in hive metastore directly. We should follow data source table and store schema in table properties. ## How was this patch tested? new regression test Author: Wenchen Fan <wenchen@databricks.com> Closes #18360 from cloud-fan/view. (cherry picked from commit e862dc904963cf7832bafc1d3d0ea9090bbddd81) Signed-off-by: gatorsmile <gatorsmile@gmail.com>
1 parent 514a7e6
start-thriftserver.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.
#
#
# Shell script for starting the Spark SQL Thrift server
# Enter posix mode for bash
set -o posix
if [ -z "${SPARK_HOME}" ]; then
export SPARK_HOME="$(cd "`dirname "$0"`"/..; pwd)"
fi
# NOTE: This exact class name is matched downstream by SparkSubmit.
# Any changes need to be reflected there.
CLASS="org.apache.spark.sql.hive.thriftserver.HiveThriftServer2"
function usage {
echo "Usage: ./sbin/start-thriftserver [options] [thrift server options]"
pattern="usage"
pattern+="\|Spark assembly has been built with Hive"
pattern+="\|NOTE: SPARK_PREPEND_CLASSES is set"
pattern+="\|Spark Command: "
pattern+="\|======="
pattern+="\|--help"
"${SPARK_HOME}"/bin/spark-submit --help 2>&1 | grep -v Usage 1>&2
echo
echo "Thrift server options:"
"${SPARK_HOME}"/bin/spark-class $CLASS --help 2>&1 | grep -v "$pattern" 1>&2
}
if [[ "$@" = *--help ]] || [[ "$@" = *-h ]]; then
usage
exit 0
fi
export SUBMIT_USAGE_FUNCTION=usage
exec "${SPARK_HOME}"/sbin/spark-daemon.sh submit $CLASS 1 --name "Thrift JDBC/ODBC Server" "$@"
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