Hi, > (image attached).
Sorry, but I cannot see any attached image. Please paste the log snippet or error message as text into the message. Thanks, Sebastian On 2/21/19 12:36 AM, Deoxyribonucleic_DNA ... wrote: > I had changed it to 655 on someone else's suggestion. I have no deleted the > lock file, and changed > the permissions to 755. Still getting on error (image attached). > > ---------------------------------------------------------------------------------------------------- > *From:* Sebastian Nagel <wastl.na...@googlemail.com> > *Sent:* Wednesday, February 20, 2019 3:57 PM > *To:* user@nutch.apache.org > *Cc:* caesium > *Subject:* Re: Nutch "null chmod 0644" Error o Inject Attempt on Windows > Through Cygwin > > Hi, > >> "chmod 655 <dir name>" > > Shouldn't it be "755"? Otherwise the user is not allowed to list the > content of the directory which will definitely cause an error. > > The user running Nutch is required to have "rwx" permissions in the > "crawldb" folder and all its subfolders. > > >> <http://lucene.472066.n3.nabble.com/file/t494657/nutch_error2.png> > > According to the error message in the screenshot, you first need to remove > the file crawl/crawldb/.locked > > Injector: java.io.IOException: lock file crawl/crawldb/.locked already exists. > at org.apache.nutch.util.LockUtil.createLockFile(LockUtil.java:51) > at org.apache.nutch.util.LockUtil.createLockFile(LockUtil.java:81) > at org.apache.nutch.crawl.CrawlDb.lock(CrawlDb.java:199) > at org.apache.nutch.crawl.Injector.inject(Injector.java:400) > at org.apache.nutch.crawl.Injector.run(Injector.java:570) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) > at org.apache.nutch.crawl.Injector.main(Injector.java:535) > > Of course, this is probably because another error happened before. > Could you delete the lock file, try again and share the logs of > this run? > > Thanks, > Sebastian > > On 2/20/19 8:40 PM, caesium wrote: >> I'm getting an error when trying to use nutch doing the command ./nutch >> inject crawldir/crawldb urls. Based on "(null) entry in command string: null >> chmod 0644" part of error message, thought it was permissions problem,and >> tried setting the permissions for both the urls folder and crawldir to 655 >> with the "chmod 655 <dir name>" command. Also tried setting all permissions >> for all groups on both folders with "chmod uog+rwx urls", but still no >> change in error message. Folder permissions in the windows UI, even if I >> uncheck the read only black block it'll just go right back to being checked, >> so I'm not able to change that, which is weird. I tried deleting and >> recreating the folders but that didn't do any good either. >> >> <http://lucene.472066.n3.nabble.com/file/t494657/nutch_error2.png> >> <http://lucene.472066.n3.nabble.com/file/t494657/permissions1.png> >> >> Anyone have any idea what could be causing this? >> >> >> >> -- >> Sent from: http://lucene.472066.n3.nabble.com/Nutch-User-f603147.html >> >
