Hive installation & configuration
After Hadoop – psedodistributed mode installation – second time, this is our next ICT job as part of my course. […]
Big Data, hadoop, Hive, mysql
mysql
Big Data, Errors, Hive, mysql, Uncategorized
Error while Starting Hive – DatastoreDriverNotFoundException
Here is a scary exception thrown out when I started Hive. org.datanucleus.store.rdbms.connectionpool.DatastoreDriverNotFoundException: The specified datastore driver (“com.mysql.jdbc.Driver”) was not found […]
hibernate, jdbc, mysql
org.hibernate.AssertionFailure: null id in entry (don’t flush the Session after an exception occurs)
I’m inserting multiple records to MySQL with Hibernate 5. After a constraint failure, all the records are failed to get […]
mysql
Mysql Date and Number formats
I have a staging table where I have the data for every time-stamp. For aggregated tables, I need to ‘group […]
mysql
ERROR 1045 (28000): Access denied for user
My local MySQL has no password for root user. I have added a new user with password and I’m trying […]
jdbc, mysql, spring4
Spring 4 MVC and JDBC authenticated Spring Security – 100% java annotation based configuration
I feel pleasure to introduce you another post on this spring 4 development environment series. So far we have done […]
maven, mysql, Spring
vriksha – Start something new!
Setting up dev environment for the new assignment – vriksha. More details to follow!
Announcement, hibernate, mysql, Spring, struts, success story
Ticketing management / support desk management with struts, spring and hibernate
Here are the screenshots I promised in my earlier post. Report of the tickets-more filters to be added Details of […]
Announcement, hibernate, mysql, Spring, struts, success story
Ticketing management on SDLC with struts, spring and hibernate
Here are tge screenshots I promised in my earlier post. Report of the tickets-more filters to be added Details of […]