This is not a Hadoop question (IMHO). 2 words: Version Control
Did the advent of Hadoop somehow circumvent all IT convention? Sorry folks, it's been a rough day. On 6/12/13, Michael Segel <[email protected]> wrote: > Where was the pig script? On HDFS? > > How often does your cluster clean up the trash? > > (Deleted stuff doesn't get cleaned up when the file is deleted... ) Its a > configurable setting so YMMV > > On Jun 12, 2013, at 8:58 PM, feng jiang <[email protected]> wrote: > >> Hi everyone, >> >> We have a pig script scheduled running every 4 hours. Someone accidentally >> deleted the pig script(rm). Is there any way to recover the script? >> >> I am guessing Hadoop copy the program to every nodes before running. Just >> in case it has any copy in the nodes. >> >> >> Best regards, >> Feng Jiang > >
