Apache Hadoop Common 0.20.2

Operating systemsOS : Windows / Linux / Mac OS / BSD / Solaris
Program licensingScript Licensing : Apache License
CreatedCreated : Mar 11, 2010
Size downloadDownloads : 4
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It includes RPC, FileSystem and serialization ...

It includes RPC, system and serialization libraries.
The project was formerly known as Hadoop Core.
Most important functions of Apache Hadoop Common by Apache Software Foundation:
It will help support:
• Avro: A data serialization system that provides dynamic integration with scripting languages.
• Chukwa: A data collection system for managing large distributed systems.
• HBase: A scalable, distributed database that supports structured data storage for large tables.
• HDFS: A distributed file system that provides high throughput access to application data.
• Hive: A data warehouse infrastructure that provides data summarization and ad hoc querying.
• MapReduce: A software framework for distributed processing of large data set on compute clusters.
• Pig: A high-level data-flow language and execution framework for parallel computation.
• ZooKeeper: A high-performance coordination service for distributed applications.
News in the current Apache Hadoop Common 0.20.2 version:
• RPC Server send buffer retains size of largest response ever sent.
• C++ libraries do not build on Debian Lenny.
• Some c++ scripts are not chmodded before ant execution.
• Streaming: process provided status messages are overwritten every 10 seoncds.
• IllegalArgumentException when CombineFileInputFormat is used as job InputFormat.
• Multiple bugs w/ Hadoop archives.
• Allow caching of filesystem instances to be disabled on a per-instance basis.
• Missing synchronization for defaultResources in Configuration. addResource.
• GzipCodec should not represent BuiltInZlibInflater as decompressorType.
• NameNode's HttpServer can't instantiate InetSocketAddress: IllegalArgumentException is thrown.
• HttpServer sleeps with negative values.
• Namenode runs of out of memory due to memory leak in ipc Server.
• IPC client bug may cause rpc call hang.
• Failing tests prevent the rest of test targets from execution.
• Contrib tests are failing Clover'ed build.
• Tests do not run on 0. 20 branch.
• TestStreamingStatus is failing on 0. 20 branch.

Apache Hadoop Common 0.20.2 scripting tags: system, set, apache hadoop common, utility set, library, core library, data, large, development tool, distributed. What is new in Apache Hadoop Common 0.20.2 software script? - Unable to find Apache Hadoop Common 0.20.2 news. What is improvements are expecting? Newly-made Apache Hadoop Common 0.21 will be downloaded from here. You may download directly. Please write the reviews of the Apache Hadoop Common. License limitations are unspecified.