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Update linkedin#224 (credits: rayortigas) to add FSFetcher as a stand…
…alone fetcher (linkedin#232) Remove backup for Rest Fetcher and make Legacy FSFetcher as top level fetcher. Change the default fetcher in the config.
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app/com/linkedin/drelephant/spark/fetchers/FSFetcher.scala
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/* | ||
* Copyright 2016 LinkedIn Corp. | ||
* | ||
* 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. | ||
*/ | ||
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package com.linkedin.drelephant.spark.fetchers | ||
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import com.linkedin.drelephant.analysis.{AnalyticJob, ElephantFetcher} | ||
import com.linkedin.drelephant.configurations.fetcher.FetcherConfigurationData | ||
import com.linkedin.drelephant.spark.data.SparkApplicationData | ||
import com.linkedin.drelephant.spark.legacydata.LegacyDataConverters | ||
import org.apache.spark.deploy.history.SparkFSFetcher | ||
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/** | ||
* Wraps the SparkFSFetcher which has the actual logic to comply to the new SparkApplicationData interface | ||
* @param fetcherConfigurationData | ||
*/ | ||
class FSFetcher(fetcherConfigurationData: FetcherConfigurationData) | ||
extends ElephantFetcher[SparkApplicationData] { | ||
lazy val legacyFetcher = new SparkFSFetcher(fetcherConfigurationData) | ||
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override def fetchData(analyticJob: AnalyticJob): SparkApplicationData = { | ||
val legacyData = legacyFetcher.fetchData(analyticJob) | ||
LegacyDataConverters.convert(legacyData) | ||
} | ||
} | ||
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object FSFetcher { | ||
} |
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