Praveen, With Pig 0.13.0 on Windows 7, pig -x local is giving the grunt prompt without any exceptions. Thanks for your suggestion. I will use 0.13.0 for the time-being, so that I can proceed with my work.
I will upgrade 0.14.0 once someone responds to whether the jar files are missing, and why that's an issue. Thanks, Venkat. On Fri, Dec 26, 2014 at 3:06 PM, Venkat Ramakrishnan < venkat.archit...@gmail.com> wrote: > Thanks Praveen. I am running pig-14 on Windows 7. > > Can anyone confirm if Hadoop is really required for Pig local? > If not, should I file an enhancement request? > > Thx, > Venkat. > > > On Fri, Dec 26, 2014 at 2:51 PM, Praveen R <prav...@sigmoidanalytics.com> > wrote: > >> I usually have hadoop configured on the system even when using pig in >> local >> mode and don't remember running pig without hadoop. >> >> It could be working on versions pig-13 or prior since it used to ship all >> hadoop jars along with the release, but with pig-14 hadoop jars are no >> longer shipped (believe this is to have a lighter packaging). >> >> Regards, >> Praveen >> >> On Fri, Dec 26, 2014 at 2:36 PM, Venkat Ramakrishnan < >> venkat.archit...@gmail.com> wrote: >> >> > Thanks Praveen. Is Hadoop required for running pig local ? >> > I read in a couple of places on the web saying that hadoop >> > is not required for local mode... >> > >> > - Venkat. >> > >> > On Fri, Dec 26, 2014 at 1:44 PM, Praveen R < >> prav...@sigmoidanalytics.com> >> > wrote: >> > >> > > Looks like pig isn't able to find the hadoop jars. Could you try >> putting >> > > hadoop on the system i.e. have hadoop command in the environment path. >> > > >> > > Regards, >> > > Praveen >> > > >> > > On Thu, Dec 25, 2014 at 4:17 PM, Venkat Ramakrishnan < >> > > venkat.archit...@gmail.com> wrote: >> > > >> > > > Hi all, >> > > > >> > > > I am getting the following error while running pig in local mode >> (pig >> > -X >> > > > local) : >> > > > >> > > > The system cannot find the path specified. >> > > > java.lang.NoClassDefFoundError: >> org/apache/commons/logging/LogFactory >> > > > at org.apache.pig.Main.<clinit>(Main.java:106) >> > > > Caused by: java.lang.ClassNotFoundException: >> > > > org.apache.commons.logging.LogFactory >> > > > at java.net.URLClassLoader$1.run(URLClassLoader.java:372) >> > > > at java.net.URLClassLoader$1.run(URLClassLoader.java:361) >> > > > at java.security.AccessController.doPrivileged(Native Method) >> > > > at java.net.URLClassLoader.findClass(URLClassLoader.java:360) >> > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:424) >> > > > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) >> > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:357) >> > > > ... 1 more >> > > > Exception in thread "Thread-0" java.lang.NoClassDefFoundError: >> > > > org/apache/hadoop/fs/LocalFileSystem >> > > > at org.apache.pig.Main$1.run(Main.java:101) >> > > > Caused by: java.lang.ClassNotFoundException: >> > > > org.apache.hadoop.fs.LocalFileSystem >> > > > at java.net.URLClassLoader$1.run(URLClassLoader.java:372) >> > > > at java.net.URLClassLoader$1.run(URLClassLoader.java:361) >> > > > at java.security.AccessController.doPrivileged(Native Method) >> > > > at java.net.URLClassLoader.findClass(URLClassLoader.java:360) >> > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:424) >> > > > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) >> > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:357) >> > > > ... 1 more >> > > > Exception in thread "main" >> > > > >> > > > >> > > > Can someone tell me how to resolve this? >> > > > >> > > > Thanks, >> > > > Venkat. >> > > > >> > > >> > >> > >
