index 恢复优先级
未分配的碎片优先恢复,尽可能。索引按如下顺序排序
- the optional
index.prioritysetting (higher before lower) - the index creation date (higher before lower)
- the index name (higher before lower)
For instance:
PUT index_1
PUT index_2
PUT index_3
{
"settings": {
"index.priority": 10
}
}
PUT index_4
{
"settings": {
"index.priority": 5
}
}
- index_3 will be recovered first because it has the highest index.priority.
- index_4 will be recovered next because it has the next highest priority.
- index_2 will be recovered next because it was created more recently.
- index_1 will be recovered last.
这个设置接受一个整数,可以在一个活索引上进行更新。 with the update index settings API:
PUT index_4/_settings
{
"index.priority": 1
}
每个节点的总碎片数