jdbc - 使用 CDH4+Cloudera Manager 时 JDBC 驱动放在哪里？

Question

我试图让 Sqoop2 (CDH 4.4.0) 识别 JDBC jar，但无论我将它们放在哪里，它们似乎都没有被识别。

我听从了建议：

1. 在这里，

2. 在这里，

3. 并在这里问了一个类似的问题。

有人可以为此提供明确的答案吗？

Answer 1

I would strongly recommend to follow the official installation guide for your Hadoop distribution and it's associated version. It seems that you are using CDH 4.4.0, but looking into CDH 4.2.1 installation instructions. Whereas in CDH 4.2.1 the JDBC driver jar files were expected in /usr/lib/sqoop2, since CDH 4.3.0 they are expected in /var/lib/sqoop2 instead (documentation).