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. > > > > > > > > > >
