[ https://issues.apache.org/jira/browse/HBASE-21178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16614584#comment-16614584 ]
Ted Yu commented on HBASE-21178: -------------------------------- {code} 782 converter_class = 'org.apache.hadoop.hbase.util.Bytes' unless converter_class 783 converter_method = 'toStringBinary' unless converter_method 784 eval(converter_class).method(converter_method).call(bytes) {code} Is it possible that one of converter_class / converter_method is null ? In that case the conversion should be skipped, right ? Also, is it possible to add a test with conversion to prevent regression ? Thanks for the finding. > [BC break] : Get and Scan operation with a custom converter_class not working > ----------------------------------------------------------------------------- > > Key: HBASE-21178 > URL: https://issues.apache.org/jira/browse/HBASE-21178 > Project: HBase > Issue Type: Bug > Components: shell > Affects Versions: 2.0.0 > Reporter: Subrat Mishra > Assignee: Subrat Mishra > Priority: Critical > Attachments: HBASE-21178.master.001.patch > > > Consider a simple scenario: > {code:java} > create 'foo', {NAME => 'f1'} > put 'foo','r1','f1:a',1000 > get 'foo','r1',{COLUMNS => > ['f1:a:c(org.apache.hadoop.hbase.util.Bytes).len']} > scan 'foo',{COLUMNS => > ['f1:a:c(org.apache.hadoop.hbase.util.Bytes).len']}{code} > Both get and scan fails with ERROR > {code:java} > ERROR: wrong number of arguments (3 for 1) {code} > Looks like in table.rb file converter_method expects 3 arguments [(bytes, > offset, len)] since version 2.0.0, prior to version 2.0.0 it was taking only > 1 argument [(bytes)] -- This message was sent by Atlassian JIRA (v7.6.3#76005)