[HBASE-10937] How to run CsvBulkLoadTool of Phoenix 4.0

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Component/s: documentation
• Assignee: Unassigned
• Reporter: Jeffrey Zhong
• Created: 08/Apr/14 22:31
• Updated: 17/Jun/22 05:30
• Resolved: 09/Nov/15 09:14

Description

There is known issue to run MR job for hbase0.96+ version. Details at section “Notice to Mapreduce users of HBase 0.96.1 and above” https://hbase.apache.org/book.html

Basically we need to put hbase-protocol*.jar before hadoop loads protobuf-java jar. I updated our documentation on http://phoenix.incubator.apache.org/bulk_dataload.html on how to use CsvBulkLoadTool for Phoenix 4.0 as following:

HADOOP_CLASSPATH=$(hbase mapredcp)::/path/to/hbase/conf hadoop jar phoenix-4.0.0-incubating-client.jar org.apache.phoenix.mapreduce.CsvBulkLoadTool --table EXAMPLE --input /data/example.csv

OR

HADOOP_CLASSPATH=/path/to/hbase-protocol.jar:/path/to/hbase/conf hadoop jar phoenix-4.0.0-incubating-client.jar org.apache.phoenix.mapreduce.CsvBulkLoadTool --table EXAMPLE --input /data/example.csv

Thanks.