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CLI show config | display <format> exits over mountpoints with large YANGs #39

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olofhagsand opened this issue Sep 16, 2023 · 3 comments

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bug fixed: plz verify

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olofhagsand commented Sep 16, 2023

In the cli, some show config | display xxx exits eg:

cli> show config
<devices xmlns="http://clicon.org/controller">
   <device>
   ....
cli>
cli> show config | display xml
cli>

The text was updated successfully, but these errors were encountered:

olofhagsand added bug performance labels

olofhagsand changed the title ~~CLI show config | display xxx exits over mountpoints with large YANGs~~ CLI show config | display <format> exits over mountpoints with large YANGs

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olofhagsand commented Sep 16, 2023

After some investigation, there are several problems:

The display command binds to YANG which triggers retreiving YANGs from the backend. This causes latency in some cases (large YANGs)
There is a fixed timeout (few seconds) before the timeout which is triggered in this case.

Solution:

The binding is necessary only for some formats, ie CLI, and should(maybe) also be cached?
There should be no fixed timeout

olofhagsand self-assigned this

olofhagsand added a commit to clicon/cligen that referenced this issue


          Fixed: [CLI show config | display <format> exits over mountpoints wit…

750d349

…h large YANGs](clicon/clixon-controller#39)

olofhagsand added a commit to clicon/clixon that referenced this issue


          Fixed: [CLI show config | display <format> exits over mountpoints wit…

35ad68f

…h large YANGs](clicon/clixon-controller#39)

olofhagsand added fixed: plz verify and removed performance labels

olofhagsand assigned krihal and unassigned olofhagsand

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olofhagsand commented Sep 16, 2023

Removed timeout and added a ^C

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krihal commented Sep 23, 2023

Verified, I think.

krihal closed this as completed

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