Description
When a long-running application finishes, it takes a while (sometimes minutes) to rebuild the SparkUI. However, in Master.scala this is currently done within the RPC event loop, which runs only in 1 thread. Thus, in the mean time no other applications can register with this master.
Attachments
Issue Links
- is superceded by
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SPARK-12299 Remove history serving functionality from standalone Master
- Resolved
- links to