import com.asterdata.ncluster.sqlmr.HelpInfo; import com.asterdata.ncluster.sqlmr.ApiVersion; import com.asterdata.ncluster.sqlmr.util.AsterVersion; @HelpInfo( usageSyntax = "echo_input(" + " on ... [ partition by ... ]" + " [ mode ( 'random' | 'row' | 'valueholder' | 'rowvalue' ) ]" + " [ repeat (count) ]" + " )", shortDescription = "Leaves input rows unmodified.", longDescription = "", inputColumns = "*", outputColumns = "*", author = "Copyright (c) 2009 Aster Data Systems, Inc. All rights reserved.", version = AsterVersion.ASTER_VERSION_STRING + "_rel_1.0_r" + AsterVersion.ASTER_BUILD_VERSION_REV, apiVersion = ApiVersion.API_VERSION_4 )