I'm facing the following issue while i executes a command in hive terminal
*FAILED: Error in metadata: javax.jdo.JDOFatalDataStoreException: Cannot
get a connection, pool error Could not create a validated object, cause: A
read-only user or a user in a read-only database is not permitted to
disabl
I am trying to execute a hive query from JDBC CLient.I am using Hiveserver2
currently.
A very basic query throws SQL exception only from the JDBC CLient and not
from the CLI
*
The queries shown below execute successfully on the CLI*
>From the JDBC client
*select * from tableA* works fine
whereas
Which release of 0.94 do you use ?
For tip of 0.94, I see:
public interface RegionCoprocessorEnvironment extends
CoprocessorEnvironment {
/** @return the region associated with this coprocessor */
public HRegion getRegion();
On Thu, Jul 11, 2013 at 6:40 PM, ch huang wrote:
> how can i do ,
how can i do ,to change the example code based on 0.92 api ,so it can
running in 0.94?
I think you may need to read more about how HDFS stores data.
here is the basic definition
http://hadoop.apache.org/docs/stable/hdfs_design.html#NameNode+and+DataNodes
by definition hdfs never stores and files (your data) on the namenode. It
stores the files etc on hdfs and the metadata related t
Hi experts,
In hive While we load files into tables will it be stored in master node only?
or will it use data nodes also for HDFS storage?
Please clarify.
Thanks,
Manickam P
