io.druid.cli.convert.DataSegmentPusherDefaultConverter Maven / Gradle / Ivy
/*
* Druid - a distributed column store.
* Copyright 2012 - 2015 Metamarkets Group Inc.
*
* Licensed 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.
*/
package io.druid.cli.convert;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
/**
*/
public class DataSegmentPusherDefaultConverter implements PropertyConverter
{
Set propertiesHandled = Sets.newHashSet("druid.pusher.local", "druid.pusher.cassandra", "druid.pusher.hdfs");
@Override
public boolean canHandle(String property)
{
return propertiesHandled.contains(property) || property.startsWith("druid.pusher.s3");
}
@Override
public Map convert(Properties props)
{
String type = null;
if (Boolean.parseBoolean(props.getProperty("druid.pusher.local", "false"))) {
type = "local";
}
else if (Boolean.parseBoolean(props.getProperty("druid.pusher.cassandra", "false"))) {
type = "c*";
}
else if (Boolean.parseBoolean(props.getProperty("druid.pusher.hdfs", "false"))) {
type = "hdfs";
}
if (type != null) {
return ImmutableMap.of("druid.storage.type", type);
}
// It's an s3 property, which means we need to set the type and convert the other values.
Map retVal = Maps.newHashMap();
retVal.put("druid.pusher.type", type);
retVal.putAll(new Rename("druid.pusher.s3.bucket", "druid.storage.bucket").convert(props));
retVal.putAll(new Rename("druid.pusher.s3.baseKey", "druid.storage.baseKey").convert(props));
retVal.putAll(new Rename("druid.pusher.s3.disableAcl", "druid.storage.disableAcl").convert(props));
return retVal;
}
}