[SOLR-12293] Updates need to use their own connection pool to maintain connection reuse and prevent spurious recoveries.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 7.4, 8.0
• Assignee: Mark Miller
• Reporter: Mark Miller
• Created: 30/Apr/18 14:29
• Updated: 08/Jun/19 15:12
• Resolved: 07/May/18 02:21

Description

Currently the pool is shared too broadly - for example during replication we don't guarantee we read the full streams when downloading index files and we don't necessarily want to, emptying the stream for a huge file due to error or abort is too expensive. We can't have these connections pollute the update connection pool.

Issue Links

• relates to: SOLR-12290 Do not close any servlet streams and improve our servlet stream closing prevention code for users and devs.