public void setStoreLocation(String location, Job job) throws IOException {
Properties p = UDFContext.getUDFContext().getUDFProperties(this.getClass(), new String[]{sign});
String[] userStr = location.split("\\.");
HowlTableInfo tblInfo;
if(userStr.length == 2) {
tblInfo = HowlTableInfo.getOutputTableInfo(PigHowlUtil.getHowlServerUri(job),
PigHowlUtil.getHowlServerPrincipal(job), userStr[0],userStr[1],partitions);
} else {
tblInfo = HowlTableInfo.getOutputTableInfo(PigHowlUtil.getHowlServerUri(job),