Hi, This is an issue when using newer versions of HBase with MapReduce, explained here: https://hbase.apache.org/book.html#hbase.mapreduce.classpath
The specific command invocation that you need to get around this issue is documented in the "Loading via MapReduce" section of this page: http://phoenix.apache.org/bulk_dataload.html - Gabriel On Fri, Dec 19, 2014 at 8:40 AM, 乔凯 <qianya...@163.com> wrote: > > hi,all: > i use phoenix 4.2.1 and hbase 0.98.8 when i bulk csv data use mapreduce > as commond “hadoop jar phoenix-4.2.1-client.jar > org.apache.phoenix.mapreduce.CsvBulkLoadTool --table example --input > data1.csv”，the error happen as blow ： > "main" java.sql.SQLException: java.lang.IllegalAccessError: class > com.google.protobuf.HBaseZeroCopyByteString cannot access its superclass > com.google.protobuf.LiteralByteString > at > org.apache.phoenix.query.ConnectionQueryServicesImpl.metaDataCoprocessorExec(ConnectionQueryServicesImpl.java:938) > at > org.apache.phoenix.query.ConnectionQueryServicesImpl.getTable(ConnectionQueryServicesImpl.java:1164) > what‘s wrong ? can somebody help me? > >
