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Documentation for scroll size in reindex

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This commit is contained in:
Nik Everett 2016-03-31 10:03:12 -04:00
parent 7f794e7b77
commit 3caa5a929a
1 changed files with 20 additions and 1 deletions
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21
docs/reference/docs/reindex.asciidoc
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@ -267,7 +267,7 @@ routing set to `cat`.
POST /_reindex POST /_reindex
{ {
"source": { "source": {
"index": "source" "index": "source",
"query": { "query": {
"match": { "match": {
"company": "cat" "company": "cat"
@ -282,6 +282,25 @@ POST /_reindex
-------------------------------------------------- --------------------------------------------------
// AUTOSENSE // AUTOSENSE
By default `_reindex` uses scroll batches of 100. You can change the
batch size with the `size` field in the `source` element:
[source,js]
--------------------------------------------------
POST /_reindex
{
"source": {
"index": "source",
"size": 1000
},
"dest": {
"index": "dest",
"routing": "=cat"
}
}
--------------------------------------------------
// AUTOSENSE
Reindex can also use the <<ingest>> feature by specifying a Reindex can also use the <<ingest>> feature by specifying a
`pipeline` like this: `pipeline` like this: