命令样例如下：

curl -X GET "https://localhost:9200/_cat/pending_tasks?v=true&pretty" --cacert $ES_HOME/config/certs/http_ca.crt -u "elastic:ohCxPH=QBE+s5=*lo7F9"

执行结果输出如下：

insertOrder timeInQueue priority source
       1685       855ms HIGH     update-mapping [foo][t]
       1686       843ms HIGH     update-mapping [foo][t]
       1693       753ms HIGH     refresh-mapping [foo][[t]]

查看帮助，命令如下：

curl -X GET "https://localhost:9200/_cat/pending_tasks?v=true&help=true&pretty" --cacert $ES_HOME/config/certs/http_ca.crt -u "elastic:ohCxPH=QBE+s5=*lo7F9"

执行结果输出如下：

insertOrder | o | task insertion order
timeInQueue | t | how long task has been in queue
priority    | p | task priority
source      | s | task source

相关资料

• cat pending tasks API
• Pending cluster tasks API
• API conventions
• HTTP accept header