Hello,
cluster setup: 3 master data nodes, 1 coordinator. versions of ES and Kibana: 7.10.1, status green.
I am trying to create a table visualization and I am getting for the particular index pattern Search Error - Service Unavailable:
search_phase_execution_exception
Error: Service Unavailable
at Fetch._callee3$ (http://xxxxx:5603/kibana/36063/bundles/core/core.entry.js:6:59535)
at l (http://xxxxx/kibana/36063/bundles/kbn-ui-shared-deps/kbn-ui-shared-deps.js:380:1740520)
at Generator._invoke (http://xxxxx:5603/kibana/36063/bundles/kbn-ui-shared-deps/kbn-ui-shared-deps.js:380:1740273)
at Generator.forEach.e.<computed> [as next] (http://xxxxx:5603/kibana/36063/bundles/kbn-ui-shared-deps/kbn-ui-shared-deps.js:380:1740877)
at fetch_asyncGeneratorStep (http://xxxxx:5603/kibana/36063/bundles/core/core.entry.js:6:52652)
at _next (http://xxxxxx:5603/kibana/36063/bundles/core/core.entry.js:6:52968)
There are dozen of thousands of documents in the index which must be queried during the visualization but I have never encountered problems with the table visualization.
When I apply a filter and narrow down the count of documents to about 2000, then the error disappears.
Is there a setting for Kibana/Elastic which could increase the number of documents that can the visualization handle without error?