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CassandraAggregatesConfig.scala
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CassandraAggregatesConfig.scala
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/*
* Copyright 2012 Twitter 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 com.twitter.zipkin.config
import com.twitter.zipkin.storage.cassandra.CassandraAggregates
import com.twitter.cassie.codecs.{LongCodec, Utf8Codec}
import com.twitter.cassie.{ColumnFamily, ReadConsistency, WriteConsistency}
trait CassandraAggregatesConfig extends AggregatesConfig { self =>
def cassandraConfig: CassandraConfig
var topAnnotationsCf: String = "TopAnnotations"
def apply(): CassandraAggregates = {
val _topAnnotations = cassandraConfig.keyspace.columnFamily[String, Long, String](
topAnnotationsCf,Utf8Codec, LongCodec, Utf8Codec
).consistency(WriteConsistency.One).consistency(ReadConsistency.One)
new CassandraAggregates {
val topAnnotations: ColumnFamily[String, Long, String] = _topAnnotations
}
}
}