On 3/4/24 16:14, Jack Schlederer wrote:
... Solr
processes on nodes that are hosting replicas of this new collection crash
with OOM exceptions under a fraction of the load (about 1/3) the
collection indexed with the DIH. Are there any performance concerns or
index construction concerns I should be aware of by flipping to the update
handler from the DIH?
No answers, only a comment: we switched from DIH to scripts and have
8.11 running without problems, however,
- our collections aren't that big, nor heavily loaded,
- we never had DIH running on 8.11, update scripts were part of the
upgrade to 8.11,
- we did a clean re-import into 8.11,
- we run in 12..16GB of JVM memory, on 16..64GB physical RAM.
FWIW
Dima
