![Opensearch Dashboard failed to start: Certificate Signature failed - OpenSearch Dashboards - OpenSearch Opensearch Dashboard failed to start: Certificate Signature failed - OpenSearch Dashboards - OpenSearch](https://global.discourse-cdn.com/business5/uploads/mauve_hedgehog/optimized/2X/7/7cc160bac6399ef10d8a2ce9e4783d21ecb74e53_2_567x499.png)
Opensearch Dashboard failed to start: Certificate Signature failed - OpenSearch Dashboards - OpenSearch
Not able to set the bootstrap.memory_lock: true in Docker swarm mode · Issue #152 · elastic/elasticsearch-docker · GitHub
![bootstrap check failure [1] of [1]: memory locking requested for elasticsearch process but memory is-CSDN博客 bootstrap check failure [1] of [1]: memory locking requested for elasticsearch process but memory is-CSDN博客](https://img-blog.csdnimg.cn/dc4fdd828a704004bebed404fdef7910.png?x-oss-process=image/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBA6IOW6IOW6IOW6IOW6IOW6JmO,size_14,color_FFFFFF,t_70,g_se,x_16)
bootstrap check failure [1] of [1]: memory locking requested for elasticsearch process but memory is-CSDN博客
![When installing opensearch, am getting error like failed to load plugin class for securtiy plugin - Security - OpenSearch When installing opensearch, am getting error like failed to load plugin class for securtiy plugin - Security - OpenSearch](https://global.discourse-cdn.com/business5/uploads/mauve_hedgehog/original/2X/c/cefd0e0f1580c4e9a365213d84d5de43c34ac78b.png)
When installing opensearch, am getting error like failed to load plugin class for securtiy plugin - Security - OpenSearch
![Wazuh - Problema Elasticsearch: "Cannot connect to the Elasticsearch cluster - See the Kibana logs for details and try reloading the page"_weixin_0010034-Linux Wazuh - Problema Elasticsearch: "Cannot connect to the Elasticsearch cluster - See the Kibana logs for details and try reloading the page"_weixin_0010034-Linux](https://cdn.hashnode.com/res/hashnode/image/upload/v1603972471961/08EjipDcI.png?auto=compress,format&format=webp)
Wazuh - Problema Elasticsearch: "Cannot connect to the Elasticsearch cluster - See the Kibana logs for details and try reloading the page"_weixin_0010034-Linux
![已解决】ERROR: bootstrap checks failed memory locking requested for elasticsearch process but memory is not locked - 东北小狐狸- 博客园 已解决】ERROR: bootstrap checks failed memory locking requested for elasticsearch process but memory is not locked - 东北小狐狸- 博客园](https://img2018.cnblogs.com/blog/1149398/201906/1149398-20190620145459273-1718203220.png)
已解决】ERROR: bootstrap checks failed memory locking requested for elasticsearch process but memory is not locked - 东北小狐狸- 博客园
![ElasticsearchException[Failure running machine learning native code - Elasticsearch - Discuss the Elastic Stack ElasticsearchException[Failure running machine learning native code - Elasticsearch - Discuss the Elastic Stack](https://global.discourse-cdn.com/elastic/original/3X/6/1/6118ba1d8ba8c5943ccb396f200f3472aa639744.png)