diff options
| -rw-r--r-- | jstests/hooks/run_check_repl_dbhash_background.js | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/jstests/hooks/run_check_repl_dbhash_background.js b/jstests/hooks/run_check_repl_dbhash_background.js index 66a85c43c36..1a61b3c2785 100644 --- a/jstests/hooks/run_check_repl_dbhash_background.js +++ b/jstests/hooks/run_check_repl_dbhash_background.js @@ -309,6 +309,14 @@ function checkReplDbhashBackgroundThread(hosts) { hasTransientError = true; } + // In debug builds, read-only operations can receive write conflicts when the storage + // engine cache is full. Since dbHash holds open a read snapshot for an extended period + // of time and pulls all collection data into cache, the storage engine may abort the + // operation if it needs to free up space. Try again after space has been freed. + if (e.code === ErrorCodes.WriteConflict && buildInfo().debug) { + hasTransientError = true; + } + return hasTransientError; }; |