Great. Good luck with that. Warm Regards, Tariq cloudfront.blogspot.com
On Thu, Jul 18, 2013 at 12:43 AM, Bharati Adkar < bharati.ad...@mparallelo.com> wrote: > Hi Tariq, > > No Problems, > It was the hive.jar.path property that was not being set. Figured it out > and fixed it. > Got the plan.xml and jobconf.xml now will debug hadoop to get the rest of > info. > > Thanks, > Warm regards, > Bharati > > On Jul 17, 2013, at 12:08 PM, Mohammad Tariq <donta...@gmail.com> wrote: > > Hello ma'm, > > Apologies first of all for responding so late. Stuck with some urgent > deliverables. Was out of touch for a while. > > java.io.IOException: Cannot run program > "/Users/bharati/hive-0.11.0/src/testutils/hadoop" (in directory > "/Users/bharati/eclipse/tutorial/src"): error=13, Permission denied > at java.lang.ProcessBuilder.processException(ProcessBuilder.java:478) > at java.lang.ProcessBuilder.start(ProcessBuilder.java:457) > at java.lang.Runtime.exec(Runtime.java:593) > at java.lang.Runtime.exec(Runtime.java:431) > at org.apache.hadoop.hive.ql.exec.MapRedTask.execute(MapRedTask.java:269) > at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:144) > at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential( > TaskRunner.java:57) > at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1355) > at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1139) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:945) > at org.apache.hadoop.hive.service.HiveServer$HiveServerHandler.execute( > HiveServer.java:198) > at org.apache.hadoop.hive.service.ThriftHive$Processor$execute.getResult( > ThriftHive.java:644) > at org.apache.hadoop.hive.service.ThriftHive$Processor$execute.getResult( > ThriftHive.java:1) > at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) > at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) > at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run( > TThreadPoolServer.java:206) > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask( > ThreadPoolExecutor.java:895) > at java.util.concurrent.ThreadPoolExecutor$Worker.run( > ThreadPoolExecutor.java:918) > at java.lang.Thread.run(Thread.java:680) > Caused by: java.io.IOException: error=13, Permission denied > at java.lang.UNIXProcess.forkAndExec(Native Method) > at java.lang.UNIXProcess.<init>(UNIXProcess.java:53) > at java.lang.ProcessImpl.start(ProcessImpl.java:91) > at java.lang.ProcessBuilder.start(ProcessBuilder.java:452) > ... 17 more > > Please make sure you have proper permissions set for this path. > > Warm Regards, > Tariq > cloudfront.blogspot.com > > > On Wed, Jul 17, 2013 at 8:03 PM, Puneet Khatod > <puneet.kha...@tavant.com>wrote: > >> Hi,**** >> >> ** ** >> >> There are many online tutorials and blogs to provide quick get-set-go >> sort of information. To start with you can learn Hadoop. For detailed >> knowledge you will have to go through e-books as mentioned by Lefty. >> These books are bulky but will provide every bit of hadoop. >> >> I recently came across an android app called 'Big data Xpert', which has >> tips and tricks about big data technologies. I think that it can be quick >> and good reference for beginners as well as experienced developers.. **** >> >> For reference: **** >> >> >> https://play.google.com/store/apps/details?id=com.mobiknights.xpert.bigdata >> **** >> >> ** ** >> >> Thanks,**** >> >> Puneet**** >> >> ** ** >> >> *From:* Lefty Leverenz [mailto:le...@hortonworks.com] >> *Sent:* Thursday, June 20, 2013 11:05 AM >> *To:* user@hive.apache.org >> *Subject:* Re: New to hive.**** >> >> ** ** >> >> "Programming Hive" and "Hadoop: The Definitive Guide" are available at >> the O'Reilly website (http://oreilly.com/) and on Amazon. **** >> >> ** ** >> >> But don't forget the Hive wiki:**** >> >> - Hive Home -- https://cwiki.apache.org/confluence/display/Hive/Home * >> *** >> - Getting Started -- >> https://cwiki.apache.org/confluence/display/Hive/GettingStarted**** >> - Hive Tutorial -- >> https://cwiki.apache.org/confluence/display/Hive/Tutorial**** >> >> – Lefty**** >> >> ** ** >> >> ** ** >> >> On Wed, Jun 19, 2013 at 7:02 PM, Mohammad Tariq <donta...@gmail.com> >> wrote:**** >> >> Hello ma'am,**** >> >> ** ** >> >> Hive queries are parsed using ANTLR <http://www.antlr.org/> and >> and are converted into corresponding MR jobs(actually a lot of things >> happen under the hood). I had answered a similar >> question<http://stackoverflow.com/questions/17090022/hive-query-control-flow/17095756?noredirect=1#comment24873979_17095756>few >> days ago on SO, you might find it helpful. But I would suggest you to >> go through the original >> paper<http://cs.brown.edu/courses/cs227/papers/hive.pdf>which explains all >> these things in proper detail. I would also recommend >> you to go through the book "Programming Hive". It's really nice.**** >> >> ** ** >> >> HTH**** >> >> >> **** >> >> Warm Regards,**** >> >> Tariq**** >> >> cloudfront.blogspot.com**** >> >> ** ** >> >> On Thu, Jun 20, 2013 at 4:24 AM, Bharati <bharati.ad...@mparallelo.com> >> wrote:**** >> >> Hi Folks, >> >> I am new to hive and need information, tutorials etc that you can point >> to. I have installed hive to work with MySQL. >> >> I can run queries. Now I would like to understand how the map and reduce >> classes are created and how I can look at the data for the map job and map >> class the hive query generates. Also is there a way to create custom map >> classes. >> I would appreciate if anyone can help me get started. >> >> Thanks, >> Bharati >> >> Sent from my iPad**** >> >> Fortigate Filtered**** >> >> ** ** >> >> ** ** >> >> >> >> Any comments or statements made in this email are not necessarily those >> of Tavant Technologies. >> The information transmitted is intended only for the person or entity to >> which it is addressed and may >> contain confidential and/or privileged material. If you have received >> this in error, please contact the >> sender and delete the material from any computer. All e-mails sent from >> or to Tavant Technologies >> may be subject to our monitoring procedures. >> >> >> >> >> > >
