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| author | James Wahlin <james@mongodb.com> | 2020-08-28 13:27:59 -0400 |
|---|---|---|
| committer | Evergreen Agent <no-reply@evergreen.mongodb.com> | 2020-09-14 12:58:51 +0000 |
| commit | f815b3e1a078b4d803614afb6b8603ea561505ce (patch) | |
| tree | e6a20eb60db87d85192ce69190a4746aa0577342 | |
| parent | 5a68185f00cd8fafe967c273c4eba4d7123f62f8 (diff) | |
| download | mongo-f815b3e1a078b4d803614afb6b8603ea561505ce.tar.gz | |
SERVER-50326 Restrict sharding in agg_out.js workload to a single thread
(cherry picked from commit 98d95e18f39540b33c491052901579b71ec430fc)
(cherry picked from commit ea20b8a22518250acaac184f07957bdf6cde2b35)
| -rw-r--r-- | jstests/concurrency/fsm_workloads/agg_out.js | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/jstests/concurrency/fsm_workloads/agg_out.js b/jstests/concurrency/fsm_workloads/agg_out.js index d5c0a7ec7cb..b66384589ed 100644 --- a/jstests/concurrency/fsm_workloads/agg_out.js +++ b/jstests/concurrency/fsm_workloads/agg_out.js @@ -132,10 +132,12 @@ var $config = extendWorkload($config, function($config, $super) { /** * If being run against a mongos, shards '$config.data.outputCollName'. This is never undone, - * and all subsequent $out's to this collection should fail. + * and all subsequent $out's to this collection should fail. Collection sharding is restricted + * to a single thread as multiple concurrent invocations can result in command timeout / + * failure. */ $config.states.shardCollection = function shardCollection(db, unusedCollName) { - if (isMongos(db)) { + if (isMongos(db) && this.tid === 0) { assertWhenOwnDB.commandWorked(db.adminCommand({enableSharding: db.getName()})); assertWhenOwnDB.commandWorked(db.adminCommand( {shardCollection: db[this.outputCollName].getFullName(), key: {_id: 'hashed'}})); |