mirror of
https://github.com/honeymoose/OpenSearch.git
synced 2025-02-05 20:48:22 +00:00
50 lines
1.9 KiB
Plaintext
50 lines
1.9 KiB
Plaintext
[[cluster-pending]]
|
|
== Pending cluster tasks
|
|
|
|
The pending cluster tasks API returns a list of any cluster-level changes
|
|
(e.g. create index, update mapping, allocate or fail shard) which have not yet
|
|
been executed.
|
|
|
|
NOTE: This API returns a list of any pending updates to the cluster state. These are distinct from the tasks reported by the
|
|
<<tasks,Task Management API>> which include periodic tasks and tasks initiated by the user, such as node stats, search queries, or create
|
|
index requests. However, if a user-initiated task such as a create index command causes a cluster state update, the activity of this task
|
|
might be reported by both task api and pending cluster tasks API.
|
|
|
|
[source,js]
|
|
--------------------------------------------------
|
|
$ curl -XGET 'http://localhost:9200/_cluster/pending_tasks'
|
|
--------------------------------------------------
|
|
|
|
Usually this will return an empty list as cluster-level changes are usually
|
|
fast. However if there are tasks queued up, the output will look something
|
|
like this:
|
|
|
|
[source,js]
|
|
--------------------------------------------------
|
|
{
|
|
"tasks": [
|
|
{
|
|
"insert_order": 101,
|
|
"priority": "URGENT",
|
|
"source": "create-index [foo_9], cause [api]",
|
|
"time_in_queue_millis": 86,
|
|
"time_in_queue": "86ms"
|
|
},
|
|
{
|
|
"insert_order": 46,
|
|
"priority": "HIGH",
|
|
"source": "shard-started ([foo_2][1], node[tMTocMvQQgGCkj7QDHl3OA], [P], s[INITIALIZING]), reason [after recovery from shard_store]",
|
|
"time_in_queue_millis": 842,
|
|
"time_in_queue": "842ms"
|
|
},
|
|
{
|
|
"insert_order": 45,
|
|
"priority": "HIGH",
|
|
"source": "shard-started ([foo_2][0], node[tMTocMvQQgGCkj7QDHl3OA], [P], s[INITIALIZING]), reason [after recovery from shard_store]",
|
|
"time_in_queue_millis": 858,
|
|
"time_in_queue": "858ms"
|
|
}
|
|
]
|
|
}
|
|
--------------------------------------------------
|