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Documented default values for index follow request parameters. (#37917)

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Martijn van Groningen 2019-01-30 09:37:41 +01:00 committed by GitHub
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docs/reference/ccr/apis/follow-request-body.asciidoc
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@ -1,3 +1,5 @@
[role="xpack"]
[testenv="platinum"]
`max_read_request_operation_count`:: `max_read_request_operation_count`::
(integer) the maximum number of operations to pull per read from the remote (integer) the maximum number of operations to pull per read from the remote
cluster cluster
@ -42,3 +44,61 @@
when the timeout has elapsed, the poll for operations will return to the when the timeout has elapsed, the poll for operations will return to the
follower so that it can update some statistics, and then the follower will follower so that it can update some statistics, and then the follower will
immediately attempt to read from the leader again immediately attempt to read from the leader again
===== Default values
//////////////////////////
[source,js]
--------------------------------------------------
PUT /follower_index/_ccr/follow
{
"remote_cluster" : "remote_cluster",
"leader_index" : "leader_index"
}
--------------------------------------------------
// CONSOLE
// TESTSETUP
// TEST[setup:remote_cluster_and_leader_index]
[source,js]
--------------------------------------------------
POST /follower_index/_ccr/pause_follow
--------------------------------------------------
// CONSOLE
// TEARDOWN
[source,js]
--------------------------------------------------
GET /follower_index/_ccr/info?filter_path=follower_indices.parameters
--------------------------------------------------
// CONSOLE
//////////////////////////
The following output from the follow info api describes all the default
values for the above described index follow request parameters:
[source,js]
--------------------------------------------------
{
"follower_indices" : [
{
"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"
}
}
]
}
--------------------------------------------------
// TESTRESPONSE