问题
I am using hbase-0.90.6. I want to export the data from HBase to mysql. I know two-step process , first by running a mapreduce job to pull Hbase data into flat files, then exports flat file data into mysql.
Is their any other tool which I can use to reduce this two-step to one. Or can we use sqoop to do the same in one step. Thanks.
回答1:
I'm afraid that Sqoop do not support exports directly from HBase at the moment. Sqoop can help you in the two-step process with the second step - e.g. Sqoop can take data from HDFS and export them to MySQL.
回答2:
Yes Sqoop is the tool that can be used for both importing as well as exporting ur data from/to mysql and HBase
You can know more about Sqoop @ http://sqoop.apache.org
来源：https://stackoverflow.com/questions/12911042/exporting-hbase-table-to-mysql