[FLINK-20422] Fix invalid links across languages

[dawidwys]

What is the purpose of the change

Fix links in documentation across languages

Verifying this change

Build the documentation.

IMPORTANT Do not use the -p or -i flags which serve the page. The build process is configured differently when only building vs when serving.

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• Dependencies (does it add or upgrade a dependency): (yes / no)
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• The S3 file system connector: (yes / no / don't know)

Documentation

• Does this pull request introduce a new feature? (yes / no)
• If yes, how is the feature documented? (not applicable / docs / JavaDocs / not documented)

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Last check on commit 16b22c5 (Tue Dec 15 08:51:56 UTC 2020)

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CI report:

• 16b22c5 Azure: PENDING

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[rmetzger]

Thanks a lot for the fix.

The docs are building locally for me (without any -p / -i flags), build time is not worsening ;)

+1 to merge

[zentol]

FYI, this still fails locally for me if I'm not using the -p flags. With the -p flag it succeeds.

[zentol]

There may be similar problems in the sidenav.html; it appears to always refer to search-results.md.

[dawidwys]

Weren't the changes in sidenav.html reverted in:

• 50a1c8d for 1.12
• 06c8164 for master
  ?

[zentol]

With 06c8164 things are working.

[dawidwys]

Thx for checking it! Merging.