Rev 4172: Merge the NEWS entry for the first part of spill-to-disk. in lp:///~jameinel/bzr/1.14-btree_spill

[John Arbash Meinel]

At lp:///~jameinel/bzr/1.14-btree_spill

------------------------------------------------------------
revno: 4172
revision-id: john at arbash-meinel.com-20090320174406-nd2kq4i77fmfu3ss
parent: john at arbash-meinel.com-20090319202123-2fravh4wzgt3lp57
parent: john at arbash-meinel.com-20090320165133-glkmnloupanz532h
committer: John Arbash Meinel <john at arbash-meinel.com>
branch nick: 1.14-btree_spill
timestamp: Fri 2009-03-20 12:44:06 -0500
message:
  Merge the NEWS entry for the first part of spill-to-disk.
modified:
  NEWS                           NEWS-20050323055033-4e00b5db738777ff
    ------------------------------------------------------------
    revno: 4169.1.2
    revision-id: john at arbash-meinel.com-20090320165133-glkmnloupanz532h
    parent: john at arbash-meinel.com-20090320160017-z5j80tjyma375n1k
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: 1.14-btree_spill_minimal
    timestamp: Fri 2009-03-20 11:51:33 -0500
    message:
      Add NEWS entry
    modified:
      NEWS                           NEWS-20050323055033-4e00b5db738777ff
    ------------------------------------------------------------
    revno: 4169.1.1
    revision-id: john at arbash-meinel.com-20090320160017-z5j80tjyma375n1k
    parent: john at arbash-meinel.com-20090319183129-fnm26attyu1yw2s0
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: 1.14-btree_spill_minimal
    timestamp: Fri 2009-03-20 11:00:17 -0500
    message:
      Name the temporary index as it is being generated.
    modified:
      bzrlib/btree_index.py          index.py-20080624222253-p0x5f92uyh5hw734-7
-------------- next part --------------
=== modified file 'NEWS'
--- a/NEWS	2009-03-19 14:41:41 +0000
+++ b/NEWS	2009-03-20 16:51:33 +0000
@@ -130,6 +130,10 @@
 Internals
 *********
 
+* ``BtreeIndex._spill_mem_keys_to_disk()`` now generates disk index with
+  optmizations turned off. This only has effect when processing > 100,000
+  keys during something like ``bzr pack``. (John Arbash Meinel)
+
 * ``DirState`` can now be passed a custom ``SHA1Provider`` object
   enabling it to store the SHA1 and stat of the canonical (post
   content filtered) form. (Ian Clatworthy)