Puppetdb upgrade - perfomance dashboard blank (mostly)

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Dave Beedle

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Aug 20, 2020, 4:28:26 PM8/20/20

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After updating puppetdb from v6.7.3 to 6.11.3, the puppetdb dashboard connects and begins to show data but stops after showing the version number. The version number is correct. All else seems to work.

In the log there is:

2020-08-20T20:04:49.049Z WARN [o.e.j.s.HttpChannel] /pdb/dashboard/data

java.lang.ClassCastException: class java.lang.String cannot be cast to class java.lang.Number (java.lang.String and java.lang.Number are in module java.base of loader 'bootstrap')

Prior to updating puppetdb, java was also updated to 11. The dashboard displayed properly.

Would anyone have any tips and addressing this issue?

Austin Blatt

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Aug 20, 2020, 4:33:08 PM8/20/20

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Hi,

This is the manifestation of a bug in PuppetDB (PDB-4855). We just merged a fix for that bug and it'll be fixed in the next release.

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