Hadoop HBase Pig Hive Chukwa Filesystems and I/O: ■Abstraction APIs Z00 ■RPC/Persistence Keeper Core Avro
MapReduce Avro HDFS Hadoop HBase Core Zoo Keeper Pig Hive Chukwa Filesystems and I/O: Abstraction APIs RPC / Persistence
Hadoop HBase Pig Hive Chukwa Cross-language serialization: Map ■ RPC persistence Google ProtoBuf FB Thrift Core Avro
Core Zoo Keeper MapReduce HDFS Hadoop HBase Pig Hive Chukwa Cross-language serialization: RPC / persistence ~ Google ProtoBuf / FB Thrift Avro
Hadoop Distributed execution(batch) ■Programming model ukwa Scalability fault-tolerance MapReduce HDFS Z00 Keeper Core Avro
HBase Pig Hive Core Zoo Keeper HDFS Hadoop Chukwa Distributed execution (batch) Programming model Scalability / fault-tolerance Avro MapReduce
Hadoop Distributed storage(read-opt.) H Replication scalability a ■~ Google filesystem(GFS) MapReduce HDFS Z00 Keeper Core Avro
MapReduce Chukwa Avro HBase Pig Hive Core Zoo Keeper Hadoop Distributed storage (read-opt.) Replication / scalability ~ Google filesystem (GFS) HDFS
Hadoop Coordination service HBas Locking configuration ■入 Google Chubby HDFS Z00 MapReduce Keeper Core Avro
HDFS Chukwa Avro HBase Pig Hive Core Zoo Keeper Hadoop Coordination service Locking / configuration ~ Google Chubby MapReduce