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最新评论
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oldrat:
https://github.com/oldratlee/tr ...
Kafka: High Qulity Posts
Import data from mysql to hdfs
----------------------------------------
Export data from hdfs to mysql
--------------------------------------
----------------------------------------------------
The difference between sqoop1 and sqoop2
Connectors for all major RDBMS | Supported. |
Not supported. Workaround: Use the generic JDBC Connector which has been tested on the following databases: Microsoft SQL Server, PostgreSQL, MySQL and Oracle. This connector should work on any other JDBC compliant database. However, performance might not be comparable to that of specialized connectors in Sqoop. |
Kerberos Security Integration | Supported. |
Not supported. |
Encryption of Stored Passwords | Not supported. No workaround. | Supported using Derby's on-disk encryption.
Disclaimer: Although expected to work in the current version of Sqoop2, this configuration has not been verified. |
Data transfer from RDBMS to Hive or HBase | Supported. |
Not supported.
Workaround: Follow this two-step approach.
|
Data transfer from Hive or HBase to RDBMS | Not supported.
Workaround: Follow this two-step approach.
|
Not supported. Follow the same workaround as for Sqoop. |
http://www.cloudera.com/content/cloudera-content/cloudera-docs/CDH5/latest/CDH5-Installation-Guide/cdh5ig_sqoop_vs_sqoop2.html
发表评论
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sqoop: truncate table prior export data from hdfs
2015-01-06 17:18 2792We are using Sqoop to expor ... -
sqoop1:import to hive with comma delimilated fields
2014-05-15 09:27 769I want to import data with tr ... -
Sqoop1:export data to mysql
2014-04-24 16:53 4335When I export data to mysql u ... -
sqoop1: import to hive partitioned table
2014-04-22 11:13 3479mysql table user hive met ... -
Sqoop1: Sqoop-HCatalog Integration
2014-04-14 00:50 8046I create a HCat table using H ... -
Sqoop1: 1.4.4 commands list getted from log
2014-04-14 09:46 532usage: sqoop import [GENERIC- ... -
sqoop1: sqoop1.4.4 with hadoop2.3.0
2014-04-09 15:22 0http://mmicky.blog ... -
sqoop2: Architecture
2014-04-12 18:25 391The architecture of Sqoop2 is ... -
sqoop2 :Install and Basic Usage
2014-03-25 17:16 1064Sqoop2 Install 1. install se ... -
sqoop2 与hadoop-2.2.0集成
2014-03-23 23:10 2255sqoop是关系型数据库与hadoop之间传递数据的一个工 ...
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