[Neo-report] r2771 jm - /trunk/neo/client/app.py

[nobody at svn.erp5.org]

Author: jm
Date: Tue May 31 11:19:17 2011
New Revision: 2771

Log:
Revert r2766

Modified:
    trunk/neo/client/app.py

Modified: trunk/neo/client/app.py
==============================================================================
--- trunk/neo/client/app.py [iso-8859-1] (original)
+++ trunk/neo/client/app.py [iso-8859-1] Tue May 31 11:19:17 2011
@@ -18,6 +18,7 @@
 from cPickle import dumps, loads
 from zlib import compress as real_compress, decompress
 from neo.lib.locking import Empty
+from random import shuffle
 import time
 import os
 
@@ -831,6 +832,10 @@ class Application(object):
         ttid = txn_context['ttid']
         for partition, oid_list in partition_oid_dict.iteritems():
             cell_list = getCellList(partition, readable=True)
+            # We do want to shuffle before getting one with the smallest
+            # key, so that all cells with the same (smallest) key has
+            # identical chance to be chosen.
+            shuffle(cell_list)
             # BBB: min(..., key=...) requires Python >= 2.5
             cell_list.sort(key=getCellSortKey)
             storage_conn = getConnForCell(cell_list[0])