[jira] [Created] (STORM-3193) Improve LogviewerLogSearchHandler

["Zhengdai Hu (JIRA)" <ji...@apache.org>]

Zhengdai Hu created STORM-3193:
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             Summary: Improve LogviewerLogSearchHandler
                 Key: STORM-3193
                 URL: https://issues.apache.org/jira/browse/STORM-3193
             Project: Apache Storm
          Issue Type: Improvement
            Reporter: Zhengdai Hu


One thing that is worthy of noticing: Storm UI currently interweaves different search API regarding searching functionalities and it's kind of confusing.

Specifically:

For the search button at homepage, it uses a single deep search API to search all ports (server side process), both archived and non-archived.
For non-archived search at a specific topology page, it invokes search API on each port inside a loop (client side process).
For archived search at a specific topology page, it invokes deep search API (search-archived=on) on each port inside a loop (client side process)
As a result, metrics for these APIs may not accurately reflect how many searches are invoked from client's perspective.

Additionally, `findNMatches` can be simplified, along with STORM-3189



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