fred521 opened a new pull request #3294: Main stream/fdai increase thread pool number URL: https://github.com/apache/zeppelin/pull/3294 ### What is this PR for? By default Jetty Server only supports 200 threads. On our daily use cases, we normally have more than 100 users on the single Zeppelin Server, which will create more than 200 threads in Jetty. That could cause slowness or stuck because users could not receive WebSocket message. Add configurable param feature to scale up the performance for Single Zeppelin Server whenever needs it ### What type of PR is it? Improvement ### Todos * [ ] - Task ### What is the Jira issue? [ZEPPELIN-3978] ### How should this be tested? * First time? Setup Travis CI as described on https://zeppelin.apache.org/contribution/contributions.html#continuous-integration * Strongly recommended: add automated unit tests for any new or changed behavior * Outline any manual steps to test the PR here. ### Screenshots (if appropriate) ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No
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