I have ES 1.7, and I got an "Out of Memory Error, Java Heap Space"
I know the cause is that I don't have enough RAM for the amount of data I'm inserting ES. Unfortunately, new hardware is coming only in a few weeks.
My questions are:
- How to recover the index (it's status is yellow) so that I could keep using it?
- How to insert small amounts of data so it won't happen again? (I'm using logstash 2.1 and filebeat, and have limited the bulk_max_size to 20)