RE: java.lang.NoSuchFieldError: HIVE_ORC_FILE_MEMORY_POOL when inserting data to ORC table

2014-05-12 Thread John Zeng
Just an update: This error only happened on CDH4 environment (even I added hive-exec-0.12.0.jar to classpath). If I use CDH5, it works fine. John From: John Zeng [mailto:john.z...@dataguise.com] Sent: Sunday, May 11, 2014 5:54 PM To: user@hive.apache.org Subject: java.lang.NoSuchFieldError: HI

Re: Tez HIve problems.

2014-05-12 Thread Vikram Dixit
Hi Archit, You can take a look at the application logs to see if there are any failures/stack traces in there. I can also take a look if you could post the hive.log and application logs to this email or a jira. Thanks Vikram. On Sun, May 11, 2014 at 9:59 PM, Archit Thakur wrote: > Hi Bikas, >

Best practices for schema changes/upgrades in Hive HCatalog

2014-05-12 Thread Simon Reavely
Hi, I'm looking for pointers to patterns/best practices for schemas changes/updates when using HCatalog/Hive. Anyone have any good pointers/case studies on handling schema changes? (Give Hive is a schema on read system I imagine these best practices would cover data management on data ingestion

RE: Hive dataload issue.

2014-05-12 Thread John Zeng
Is the extra 's' needed in your path: LOAD DATA INPATH '/users/dept.txt' overwrite into table DEPT; -Original Message- From: Muthukumar Somasundaram (ETS) [mailto:muthukum...@hcl.com] Sent: Monday, May 12, 2014 12:59 AM To: user@hive.apache.org Subject: Hive dataload issue. Hi I

Re: issue about Job running in-process (local Hadoop)

2014-05-12 Thread Shengjun Xin
According to the log, you configured a local hadoop, you need to check you configuration On Mon, May 12, 2014 at 3:46 PM, ch huang wrote: > hi,maillist: >i try hive 0.12,but it always run job in local mode ,why? i install > hive on a seperate hox ,and install hadoop client on it ,and co

issue about Job running in-process (local Hadoop)

2014-05-12 Thread ch huang
hi,maillist: i try hive 0.12,but it always run job in local mode ,why? i install hive on a seperate hox ,and install hadoop client on it ,and configure the client connect to my hadoop cluster hive> select count(*) from media_visit_info; Total MapReduce jobs = 1 Launching Job 1 out of 1 Numb

Re: issue about Job running in-process (local Hadoop)

2014-05-12 Thread shashwat shriparv
what is content of your hive-env.sh ? *Warm Regards_**∞_* * Shashwat Shriparv* [image: http://www.linkedin.com/pub/shashwat-shriparv/19/214/2a9][image: https://twitter.com/shriparv] [image: https://www.faceb

Hive dataload issue.

2014-05-12 Thread Muthukumar Somasundaram (ETS)
Hi I need a help in resolving a data load issue with Hive. Background: I am testing the Informatica connectivity with Big data ( Hadoop and Hive). I have installed HDFS 1.0.3  and Hive 0.7.1  in RHEL 5.5. I am able to perform all HDFS operations. When I try to load a hive table using hive c