Hi: After I run the injectorJob (urls -crawlId my_id), there are 6 columns in hbase. 1)column=f:fi 2)column=f:ts 3)column=mk:_injmrk_ 4)column=mk:dist 5)column=mtdt:_csh_ 6)column=s:s Except the "column=mtdt:_csh_", other columns I have found where they are created in the source code. Where is this one created ?The urls only contain one website without setting any metadada. Thanks HeChuan

