apache pig - Pig takes long time to stroe into Hbase -


hi new guy hadoop.

recently, put large amount of text files hdfs. wanna read these files , put them hbase using pig (load, store). however, found takes long long time store hbase.

does meet similar situations before? if yes, how solve problem?

thanks

i face same issue when use hbasestorage. actualy hbasestorage sequential put operations load data hbase. not bulk load. see unresolved jira. https://issues.apache.org/jira/browse/pig-2921

but significant performance difference after using importtsv option. http://hbase.apache.org/book/ops_mgt.html#importtsv

the bulk load involved 3 steps 1. pig : read data source , format in hbase table structure, load hdfs. 2. importtsv : preparing storefiles loaded via completebulkload. 3. completebulkload : move generated storefiles hbase table. (it's cut-pest)

hope useful :)


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