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Kevin Risden commented on SOLR-14660: ------------------------------------- The HDFS integration isn't THAT complicated. 99% of the crap to deal with is the integration tests. The directory factory, block cache, and other classes - are reasonably simple to understand. Most of the integration tests suck due to the dependencies, configs, and how heavy the HDFS namenode/datanode processes are. So conceptually it works really well for read so querying against a relatively static index works - indexing is questionable from a performance standpoint but again its just a simple directory -> hdfs filesystem. The module quality is an interesting question - I personally haven't tried the module, but since its just a move it should be the same as above. Nothing conceptually changed just the file locations and build configs. So yea even though the HDFS code module hasn't gotten much attention - the core functionality hasn't really been touched since its "complete" - its mostly in the integration test code. > Migrating HDFS into a module > ---------------------------- > > Key: SOLR-14660 > URL: https://issues.apache.org/jira/browse/SOLR-14660 > Project: Solr > Issue Type: Improvement > Components: Hadoop Integration, Plugin system > Reporter: Ishan Chattopadhyaya > Priority: Blocker > Labels: package, packagemanager > Fix For: 9.0 > > Time Spent: 3h 10m > Remaining Estimate: 0h > > Following up on the deprecation of HDFS (SOLR-14021), we need to work on > isolating it away from Solr core and making a package for this. This issue is > to track the efforts for that. -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@solr.apache.org For additional commands, e-mail: issues-h...@solr.apache.org