shared file system other than HDFS?

Hi, Just wondering if anyone has deployed solrcloud on a shared filesystem other than HDSF. Appreciate if they can share a bit about the setup, OS, file system, replication and backup strategies, etc. Thanks -- Daniel Huang BNY Mellon Innovation Center – Silicon Valley 3495 Deer Creek Road, Pa

questions about shard key

Hi, I was reading about document routing with CompositId (https://cwiki.apache.org/confluence/display/solr/Shards+and+Indexing+Data+in+SolrCloud). The document says that I could prefix a shard key to a document ID like “IBM!12345”. It further mentioned that I could specify the number of bit for