risdenk commented on code in PR #1360:
URL: https://github.com/apache/solr/pull/1360#discussion_r1122086282
##########
solr/core/src/java/org/apache/solr/core/MMapDirectoryFactory.java:
##########
@@ -63,7 +63,7 @@ protected Directory create(String path, LockFactory
lockFactory, DirContext dirC
throws IOException {
MMapDirectory mapDirectory = new MMapDirectory(Path.of(path), lockFactory,
maxChunk);
try {
- mapDirectory.setUseUnmap(unmapHack);
+ System.setProperty(MMapDirectory.ENABLE_UNMAP_HACK_SYSPROP,
String.valueOf(unmapHack));
Review Comment:
I vote to remove the `unmapHack` references. `unmap` isn't documented in
Solr codebase anyway.
https://github.com/search?q=repo%3Aapache%2Fsolr%20unmap&type=code
If someone is down at this level - they can follow the Lucene docs for
disabling this -
https://lucene.apache.org/core/9_5_0/core/org/apache/lucene/store/MMapDirectory.html#ENABLE_UNMAP_HACK_SYSPROP
If we want to be nicer to users - then logging a warning is a valid option.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscr...@solr.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@solr.apache.org
For additional commands, e-mail: issues-h...@solr.apache.org
