Hi,
We (at Amazon product search) have customized TieredMergePolicy to
1. make it easy to configure merge-on-commit merges
2. to ensure no merged segment is accidentally too big a percentage of the
total index thus harming effective within-query concurrency and long-pole
query latencies.
If this community feels this is useful, I am happy to open a jira and
contribute a patch that will add it to Lucene's sandbox module.
Thanks,
Anand
We (at Amazon product search) have customized TieredMergePolicy to
1. make it easy to configure merge-on-commit merges
2. to ensure no merged segment is accidentally too big a percentage of the
total index thus harming effective within-query concurrency and long-pole
query latencies.
If this community feels this is useful, I am happy to open a jira and
contribute a patch that will add it to Lucene's sandbox module.
Thanks,
Anand