OpenSearch/core
Nik Everett a13a050271 Add automatic parallelization support to reindex and friends (#20767)
Adds support for `?slices=N` to reindex which automatically
parallelizes the process using parallel scrolls on `_uid`. Performance
testing sees a 3x performance improvement for simple docs
on decent hardware, maybe 30% performance improvement
for more complex docs. Still compelling, especially because
clusters should be able to get closer to the 3x than the 30%
number.

Closes #20624
2016-11-04 20:59:15 -04:00
..
src Add automatic parallelization support to reindex and friends (#20767) 2016-11-04 20:59:15 -04:00
build.gradle Upgrade Log4j 2 to version 2.7 2016-10-07 13:05:30 -05:00