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LoganMaaa
Java background development. I am working at IBM DaLian & still improving myself everyday. One day I will be a singular person.
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ElasticSeacrch 启动问题 - max virtual memory areas is too low【亲测】
当修改 $ES_HOME/config/elasticsearch.yml 配置文件中的host地址时，network.host: x.x.x.x再次启动时，如果报错max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]证明虚拟内存太小，至少需要262144...原创 2018-08-29 10:40:32 · 756 阅读 · 0 评论 -
ElasticSearch创建索引报错
当执行curl -X PUT '9.112.4.34:9200/accounts/person/1' -d '{ "user": "张三", "title": "工程师", "desc": "数据库管理"}'报错：{"error":"Content-Type header [application/x-www-form-urlenco原创 2018-08-29 11:15:58 · 3235 阅读 · 0 评论