我使用的是maven 3.2.1,java 1.7和Oozie4.0.0。當我試圖構建它時,我得到了maven插件和依賴性錯誤。 [ERROR] Failed to execute goal on project oozie-client: Could not resolve dependencies for project org.apache.oozie:oozie-client:jar:4.
問題我有幾個問題: 1. Why is there MapReduce process in Sqoop to load data from HDFS to MySQL?
例如 數據是在HDFS上目錄: /foo/bar 要加載在MySQL欄表中的數據,爲什麼會出現MapReduce的過程? sqoop export --connect jdbc:mysql://localhost/hduse