The version of Elasticsearch I used is 2.4.6 and the deployment mode is single-node es.
When I was running a query with a data volume of 7 million, the following error occurred in es:
In addition, by adding GC log parameters, it is found that when problems occur, es is undergoing Full GC at this time, and the CMS collector is degraded to the Serial collector.
Please don't post pictures of text, logs or code. They are difficult to read, impossible to search and replicate (if it's code), and some people may not be even able to see them
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