You can use "version" and "version_type" per doc, of course.

The parameters "replication" and "timeout" per doc are ignored when using
bulk mode. They must be set at bulk request level.

Each bulk request is split and forwarded to relevant shards. This splitting
is very fast by searching delimiters in the request chunk, sorting the
actions that belong to one shard, and forward them as new packets. For
these packets, the bulk request level parameters "replication" and
"timeout" should work.

Although the request format looks heavy, it is most appropriate for
distributed processing.

Jörg


On Tue, Jul 29, 2014 at 1:02 AM, Ashish Mishra <[email protected]>
wrote:

> I'm uploading documents using syntax like the following.
>
> curl -XPOST 'http://localhost:9200/test/type1/_bulk' -d '
> { "index" : { "_id" : "i1", "version": 3, "version_type": "external",
> "replication": "async", "timeout": "5m" } }
> { "fields": "values etc." }
> { "index" : { "_id" : "i2", "version": 1, "version_type": "external",
> "replication": "async", "timeout": "5m" } }
> { "fields": "values etc." }
> '
>
> A couple of questions:  First, there's a fair bit of redundancy in the
> action line.  It feels wasteful when sending 10s of Mb /  thousands of
> requests per API call.
> Can I roll default version_type / replication / timeout parameters into
> the top-level _bulk url?  I've seen a few resolved issues suggesting this.
>  But it's not mentioned in the documentation at
> http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/docs-bulk.html
>
>
> Second, in the response I occasionally see errors like
> {"index":"test","_type":"type1","_id":"123","status":503,"error":"UnavailableShardsException[[test][98]
> [3] shardIt, [3] active : Timeout waiting for [0s], request:
> org.elasticsearch.action.bulk.BulkShardRequest@36d185a1]"}
>
> The "[0s]" part is surprising.  The available-shard-timeout is 1m by
> default, and I explicitly requested 5m.  Does this get overridden somewhere?
>
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