exportOpts.addOption(OptionBuilder.withArgName("key")
.hasArg()
.withDescription("Update records by specified key column")
.withLongOpt(UPDATE_KEY_ARG)
.create());
exportOpts.addOption(OptionBuilder.withArgName("table-name")
.hasArg().withDescription("Intermediate staging table")
.withLongOpt(STAGING_TABLE_ARG)
.create());
exportOpts.addOption(OptionBuilder
.withDescription("Indicates that any data in "