[jira] [Created] (FLINK-17088) Search TaskManager log content based on keywords function

["pingle wang (Jira)" <ji...@apache.org>]

pingle wang created FLINK-17088:
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             Summary: Search TaskManager log content based on keywords function
                 Key: FLINK-17088
                 URL: https://issues.apache.org/jira/browse/FLINK-17088
             Project: Flink
          Issue Type: New Feature
          Components: Runtime / REST, Runtime / Web Frontend
    Affects Versions: 1.10.0
            Reporter: pingle wang
             Fix For: 1.11.0
         Attachments: image-2020-04-11-01-30-09-551.png, image-2020-04-11-01-30-21-681.png, image-2020-04-11-01-30-38-046.png

Usually the taskmanager log file has a lot of content. There are several ways to search for content keywords:
The first one: in browser ctrl + f
The second type: use shell command operations on the server ip, such as grep -A
The third kind: Log files are connected to Elasticsearch through Logstash / Filebeat

These all increase the user's operation, which brings inconvenience, so the search function is developed to query the log content.


Description:
 1. web input box word means search keyword, the default value is empty
    2. The input box lines indicates how many lines follow the keyword, similar to 'grep -A 10 Exception', lines default value is 0.
 3. If the search returns empty, display as 'No content matching the search keywords'

 

Function display:

!image-2020-04-11-01-30-09-551.png!

!image-2020-04-11-01-30-21-681.png!

!image-2020-04-11-01-30-38-046.png!



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