Then load that data in a CSV file to HDFS and then create a Hive external table on top of it. Then I use to run insert command and move the required columns to the final table and started running simple hive queries to get the list of all long running jobs. Hope this helps you. ...
to be proactive. SQL Server doesn’t persist data about queries between restarts of the instance, but job history is persisted between restarts. That means we can do some data analysis on those details to find if there are jobs currently running longer than two standard deviations away...
unless the transaction has been rolled back at the source. Streams can be stuck or processing slowly for many different reasons and trained analysis is needed to determine if the problem isdue to a particular long-running transaction or not....
In the Microsoft SQL Server Configure DSN Wizard, navigate to the page withSave long-running queries to the log file. SelectSave long-running queries to the log file. In the box, place the name of the file where the long-running queries should be logged. Optionally, clickBrowseto browse ...
Inside run() I am executing a very long running sql query.Now suddenly I need to stop the query /stop the thread.how can I do this from out side the thread that is executing SQL. Can any one suggest me some thing.I am running a thread using start () meth
The technique for how to find which SQL query causes the lock (Lock X) to be granted for a given transaction that is waiting is described here Tracking MySQL query history in long running transactions If you are wondering what the process and the transaction is exactly in the example. The ...
The pre-existing indexes are available to concurrent users for select, insert, update, and delete operations. This includes bulk inserts (supported but not recommended) and implicit updates by triggers and referential integrity constraints. All pre-existing indexes are available for queries and searche...
How to Locate a Stack Configuration Failure or Stack State Exception? The possible causes of a stack configuration failure, abnormal running of the stack system, and unexpected restart of a device include the switch's incapability, incorrect switch connection, and incorrect...
While query optimization can seem daunting, using a process can make it much easier to achieve. Naturally, optimizing complex queries isn’t trivial like the above example, but is definitely possible when broken down. If you’re struggling to find and tune slow queries in your database, Percon...
There are also some gaps about using printers on the server and client side in the reporting Framework. In example if the report Is running on the Batch server but needs to be printout on a client side installed printer. Are there also improvements in that area?