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. > >
