2lambda123/hadoop

master

hadoop

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Grade	Name	Complexity	Churn	Issues
A	hadoop-tools\hadoop-azure\src\main\java\org\apache\hadoop\fs\azure\AzureNativeFileSystemStore.java	289	1	4
B	hadoop-hdfs-project\hadoop-hdfs\src\main\java\org\apache\hadoop\hdfs\DataStreamer.java	281	1	8
A	hadoop-hdfs-project\hadoop-hdfs\src\main\java\org\apache\hadoop\hdfs\server\namenode\NameNode.java	279	1	2
A	hadoop-hdfs-project\hadoop-hdfs\src\contrib\libwebhdfs\src\hdfs_web.c	279	1	1
A	hadoop-tools\hadoop-extras\src\main\java\org\apache\hadoop\tools\DistCpV1.java	279	1	5
A	hadoop-hdfs-project\hadoop-hdfs\src\main\java\org\apache\hadoop\hdfs\DFSInputStream.java	278	1	2
A	hadoop-hdfs-project\hadoop-hdfs\src\main\java\org\apache\hadoop\hdfs\server\namenode\NameNodeRpcServer.java	267	2	-
B	hadoop-yarn-project\hadoop-yarn\hadoop-yarn-server\hadoop-yarn-server-resourcemanager\src\main\java\org\apache\hadoop\yarn\server\resourcemanager\scheduler\capacity\CapacityScheduler.java	264	3	7
A	hadoop-yarn-project\hadoop-yarn\hadoop-yarn-server\hadoop-yarn-server-applicationhistoryservice\src\main\java\org\apache\hadoop\yarn\server\timeline\LeveldbTimelineStore.java	258	1	6
A	hadoop-hdfs-project\hadoop-hdfs\src\test\java\org\apache\hadoop\hdfs\server\datanode\SimulatedFSDataset.java	242	1	6
A	hadoop-hdfs-project\hadoop-hdfs\src\test\java\org\apache\hadoop\hdfs\server\namenode\NNThroughputBenchmark.java	237	1	3
A	hadoop-hdfs-project\hadoop-hdfs\src\main\java\org\apache\hadoop\hdfs\server\namenode\FSDirectory.java	237	1	1
A	hadoop-yarn-project\hadoop-yarn\hadoop-yarn-server\hadoop-yarn-server-resourcemanager\src\main\java\org\apache\hadoop\yarn\server\resourcemanager\scheduler\fair\FairScheduler.java	236	1	3
A	hadoop-yarn-project\hadoop-yarn\hadoop-yarn-server\hadoop-yarn-server-resourcemanager\src\main\java\org\apache\hadoop\yarn\server\resourcemanager\webapp\RMWebServices.java	235	1	1
B	hadoop-mapreduce-project\hadoop-mapreduce-client\hadoop-mapreduce-client-app\src\main\java\org\apache\hadoop\mapreduce\v2\app\job\impl\JobImpl.java	234	2	8
B	hadoop-hdfs-project\hadoop-hdfs\src\test\java\org\apache\hadoop\hdfs\DFSTestUtil.java	232	3	10
A	hadoop-hdfs-project\hadoop-hdfs\src\main\java\org\apache\hadoop\hdfs\server\datanode\BlockReceiver.java	232	2	5
A	hadoop-yarn-project\hadoop-yarn\hadoop-yarn-server\hadoop-yarn-server-applicationhistoryservice\src\main\java\org\apache\hadoop\yarn\server\timeline\RollingLevelDBTimelineStore.java	230	1	5
A	hadoop-hdfs-project\hadoop-hdfs\src\main\java\org\apache\hadoop\hdfs\DFSUtil.java	227	1	-
A	hadoop-yarn-project\hadoop-yarn\hadoop-yarn-server\hadoop-yarn-server-resourcemanager\src\main\java\org\apache\hadoop\yarn\server\resourcemanager\rmapp\RMAppImpl.java	225	3	3