I'm running a setup with django 1.4, Haystack 2 beta, and ElasticSearch .20. My database is postgresql 9.1, which has several million records. When I try to index all of my data with haystack/elasticsearch, the process times out and I get a message that just says "Killed". So far I've noticed the following:

1. I do get the number of documents to get indexed, so I'm not getting an error like, "0 documents to index".
2. Indexing a small set, for example 1000, works just fine.
3. I've tried hardcoding the timeout in `haystack/backends/__init__.py` and that seems to have no effect.
4. I've tried changing options in the elasticsearch.yml also to no avail.

If hardcoding the timeout doesn't work, then how else can I extend the time for indexing? Is there another way to change this directly in ElasticSearch? Or perhaps some batch processing method?

Thanks in advance!