Improve resilience when ES unavailable

graylog-labs / graylog2-web-interface

[DEPRECATED]

https://www.graylog.org/

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Improve resilience when ES unavailable #1587

Closed edmundoa closed 9 years ago

edmundoa commented 9 years ago

When ES is not available, our System Overview and Indices pages were throwing exceptions, that make them impossible to reach. This commit handles those exceptions.

Fixes #1518.

kroepke commented 9 years ago

lgtm, travis failures are because of unrelated rest-client change in the meantime (yay maven/ivy)