Visualize: Fielddata is disabled on text fields by default. Set fielddata=true on [system.syslog.hostname] in order to load fielddata in memory by uninverting the inverted index. Note that this can however use significant memory

[shaonbean]

Error: Request to Elasticsearch failed: {"error":{"root_cause":[{"type":"illegal_argument_exception","reason":"Fielddata is disabled on text fields by default. Set fielddata=true on [system.syslog.hostname] in order to load fielddata in memory by uninverting the inverted index. Note that this can however use significant memory."}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"filebeat-2017.05.04","node":"wPcHZvbMQRCXCgWnAkooBg","reason":{"type":"illegal_argument_exception","reason":"Fielddata is disabled on text fields by default. Set fielddata=true on [system.syslog.hostname] in order to load fielddata in memory by uninverting the inverted index. Note that this can however use significant memory."}}],"caused_by":{"type":"illegal_argument_exception","reason":"Fielddata is disabled on text fields by default. Set fielddata=true on [system.syslog.hostname] in order to load fielddata in memory by uninverting the inverted index. Note that this can however use significant memory."}},"status":400}
at http://elk.aniu.co/bundles/kibana.bundle.js?v=14849:28:15872
at Function.Promise.try (http://elk.aniu.co/bundles/commons.bundle.js?v=14849:75:22403)
at http://elk.aniu.co/bundles/commons.bundle.js?v=14849:75:21773
at Array.map (native)
at Function.Promise.map (http://elk.aniu.co/bundles/commons.bundle.js?v=14849:75:21728)
at callResponseHandlers (http://elk.aniu.co/bundles/kibana.bundle.js?v=14849:28:15484)
at http://elk.aniu.co/bundles/kibana.bundle.js?v=14849:28:3614
at processQueue (http://elk.aniu.co/bundles/commons.bundle.js?v=14849:38:23621)
at http://elk.aniu.co/bundles/commons.bundle.js?v=14849:38:23888
at Scope.$eval (http://elk.aniu.co/bundles/commons.bundle.js?v=14849:39:4619)

[warkolm (Mark Walkom)]

Please don't put the error in the subject, the subject should be a summary of the problem.

Also if you are asking for help, don't just past errors and presume that we know what it means and what you are asking for.

[shaonbean]

sorry