[LUCENE-6159] TestSearcherManager sometimes uses too many files

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 5.0, 6.0
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Robert Muir
• Created: 03/Jan/15 22:55
• Updated: 28/Aug/22 14:22
• Resolved: 05/Jan/15 14:38

Description

on branch_5x:

ant test -Dtestcase=TestSearcherManager -Dtests.seed=D6BC19E58A39CA7 -Dtests.multiplier=2 -Dtests.nightly=true

it reproduces, its not hitting the operating system limit, instead the mockfilesystem one in TestRuleTemporaryFilesCleanup:

  // os/config-independent limit for too many open files
  // TODO: can we make this lower?
  private static final int MAX_OPEN_FILES = 2048;

I havent looked further only to check it reproduced.