[KYLIN-1806] Loose the condition of merge job failure during the step of deleting htables

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Component/s: Job Engine
• Assignee: Zhong Yanghong
• Reporter: Zhong Yanghong
• Created: 17/Jun/16 10:24
• Updated: 09/Aug/17 05:44
• Resolved: 20/Jun/16 04:59

Description

For the merge job, after the major jobs finish successfully, it comes to the step of Garbage Collection for deleting unused htables. Sometimes exceptions will occur due to some hbase issue. For example, hbase cannot find the related htables. It's better to skip these exceptions and continue the merge job. Later, if those unused htables still exist in hbase, they can be deleted by a regular job, StorageCleanupJob.