云数据迁移移工具 Sqoop 1.4.0-incubating 发布

     <p><img alt="数据迁移移工具 Sqoop 1.4.0-incubating 发布" src="https://simg.open-open.com/show/689159be5cca28c98f7437803040d7c6.gif" width="331" height="80" /></p>    <p>Sqoop是一个用来将<a href="/misc/goto?guid=4958183274341148845" target="_blank">Hadoop</a>和关系型数据库中的数据相互转移的工具，可以将一个关系型数据库（例如 ： MySQL ,Oracle ,Postgres等）中的数据导入到Hadoop的HDFS中，也可以将HDFS的数据导入到关系型数据库中。Hadoop并不仅仅是一个用于存储的分布式文件系统，而是设计用来在由通用计算设备组成的大型集群上执行分布式应用的框架。</p>    <p>Apache Sqoop 1.4.0 主要新特性有：</p>    <ul>     <li>[<a href="/misc/goto?guid=4958202036691797614">SQOOP-305</a>] - Support export from Avro Data Files</li>     <li>[<a href="/misc/goto?guid=4958202037451167309">SQOOP-312</a>] - Support for hive dynamic partitions with SQOOP import</li>     <li>[<a href="/misc/goto?guid=4958202038182822037">SQOOP-313</a>] - Multiple column names to be included in --update-key argument with SQOOP export (update)</li>     <li>[<a href="/misc/goto?guid=4958202038924627139">SQOOP-327</a>] - Mixed update/insert export support for OracleManager</li>     <li>[<a href="/misc/goto?guid=4958202039664115411">SQOOP-331</a>] - Support boundary query on the command line</li>     <li>[<a href="/misc/goto?guid=4958202040402888587">SQOOP-337</a>] - Create Sqoop Logo / Icon</li>     <li>[<a href="/misc/goto?guid=4958202041146555397">SQOOP-342</a>] - Allow user to override sqoop type mapping</li>     <li>[<a href="/misc/goto?guid=4958202041882473402">SQOOP-367</a>] - codegen support free-form query</li>    </ul>    <p>更多的改进和修复的bug列表请看<a href="https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12311320&version=12317345" target="_blank">发行说明</a>。<br /> <br /> 项目地址：<a href="/misc/goto?guid=4958202043362800508" target="_blank">http://archive.cloudera.com/cdh/3/sqoop/SqoopUserGuide.html</a></p>