连接不上es要怎么解决
配置9300端口说节点不可用,改成9200也不行 NoNodeAvailableException[None of the configured nodes are available: [{#transport#-1}{T4auwML1Qfefr83ai4BIrA}{localhost}{127.0.0.1:9200}]] NoNodeAvailableException[None of the configured nodes are available: [{#transport#-1}{SvPJqJguTV2qIxwz-4XxcA}{localhost}{127.0.0.1:9300}]