Enabling interim fix JR57713
You can change the number of Solr cores that are warmed up in parallel based on your CPU allocation.
You might want to adjust the number of cores if you notice that your storefront displays stale or
incorrect data after an inventory index update, or you encounter an error in the logs similar to the
following
message.
[3/20/17 2:30:09:591 CET] 00000023 SolrCore
E org.apache.solr.common.SolrException log java.lang.ArrayIndexOutOfBoundsException