Get follower information Added in 6.7.0
Get information about all cross-cluster replication follower indices. For example, the results include follower index names, leader index names, replication options, and whether the follower indices are active or paused.
Path parameters
-
A comma-delimited list of follower index patterns.
Query parameters
-
master_timeout string
The period to wait for a connection to the master node. If the master node is not available before the timeout expires, the request fails and returns an error. It can also be set to
-1
to indicate that the request should never timeout.
GET
/{index}/_ccr/info
curl \
--request GET http://api.example.com/{index}/_ccr/info
Response examples (200)
An active follower index
A successful response from `GET /follower_index/_ccr/info` when the follower index is active.
{
"follower_indices": [
{
"follower_index": "follower_index",
"remote_cluster": "remote_cluster",
"leader_index": "leader_index",
"status": "active",
"parameters": {
"max_read_request_operation_count": 5120,
"max_read_request_size": "32mb",
"max_outstanding_read_requests": 12,
"max_write_request_operation_count": 5120,
"max_write_request_size": "9223372036854775807b",
"max_outstanding_write_requests": 9,
"max_write_buffer_count": 2147483647,
"max_write_buffer_size": "512mb",
"max_retry_delay": "500ms",
"read_poll_timeout": "1m"
}
}
]
}
A successful response from `GET /follower_index/_ccr/info` when the follower index is paused.
{
"follower_indices": [
{
"follower_index": "follower_index",
"remote_cluster": "remote_cluster",
"leader_index": "leader_index",
"status": "paused"
}
]
}