: I asked this before... But can we add a parameter for SOLR to expose the : compression modes to solrconfig.xml ?
Bill: note my previous response... https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201304.mbox/%3Calpine.DEB.2.02.1304251901350.3628@frisbee%3E ...because of how the codecs are setup, there isn't anything (i can see) that solr could easily do with such a setting to instruct the codec to use a diff compression level. you would need to write a new custom codec that used the compression level you want, and configure it that way. We could probably ship a bunch of CompressingStoredFieldsFormat and CompressingTermVectorsFormat variants, each using a diff compression level, to make configuration easier -- but it would not be a trivial new option to add. -Hoss
