Unknown error: not on every system

[Oferkes (Ofer Kesten)]

Hi,

i have a strange behavior of Kibana dashboard where on some systems the dashboard are viewed without any issues and on other the following error appears and no data is populated:

The weird thing is that everything was working fine until the day light saving time change last week.
All of us are using chrome with version: 56.0.2924.87 (Official Build) (32-bit)
Java version on all systems is 1.8.0_121.
ES version: 2.3.1
Kibana version: 4.5.0

does anyone have any idea?

Thanks,
Ofer

[jbudz (Jon Budzenski)]

Kibana's failing to parse the elasticsearch error code, and theres no extra data for it to share. This could happen if Kibana isn't able to reach elasticsearch while the dashboard is loading - i.e. 500 level errors.

Can you verify that elasticsearch is up and responsive when this happens? In the network tab of developer tools there will likely be a red request when, it may be worth checking that response.

[Oferkes (Ofer Kesten)]

Hi,

this is the error i get when viewing it with Dev Tools in Chrome:

[Oferkes (Ofer Kesten)]

More details.. it looks like issue with Chrome only.
the dashboards are loading just fine in Firefox and Opera.
it works also in Chrome version: 55.0.2883.87 (Official Build) m (32-bit)
But fails on Chrome version: 57.0.2987.133 (Official Build) (32-bit)

Ofer