pybsddb

changeset 620:f80852bca278

find changesets by author, revision, files, or words in the commit message
Replication master election tests race condition showed up after upgrading to Solaris 10 Update 10
author Jesus Cea <jcea@jcea.es>
date Mon, 16 Jan 2012 05:16:06 +0100
parents df499ce21c56
children b2f064ce1495
files ChangeLog Lib/bsddb/test/test_replication.py
diffstat 2 files changed, 12 insertions(+), 2 deletions(-) [+]
line diff
     1.1 --- a/ChangeLog	Mon Jan 16 04:35:46 2012 +0100
     1.2 +++ b/ChangeLog	Mon Jan 16 05:16:06 2012 +0100
     1.3 @@ -1,6 +1,4 @@
     1.4  5.3.0:
     1.5 -OJO: https://forums.oracle.com/forums/thread.jspa?messageID=9902860
     1.6 -Desactivo este test de momento.
     1.7    * Support Berkeley DB 5.3.x.
     1.8    * Support for "DBEnv->set_intermediate_dir()", available in
     1.9      Berkeley DB 4.3-4.6.  Patch by Garret Cooper.
    1.10 @@ -9,6 +7,11 @@
    1.11    * Fixed a testsuite compatibility problem with BDB 5.2.
    1.12    * If we are running Solaris or derivatives, and 64bit python,
    1.13      try to find the library under "/usr/local/Berkeley.*.*/64/".
    1.14 +  * Solaris 10 Update 10 exposes a very old race condition in the replication
    1.15 +    master election tests. Some details in 
    1.16 +    https://forums.oracle.com/forums/thread.jspa?messageID=9902860 .
    1.17 +    Workaround proposed in a private email from Paula Bingham (Oracle),
    1.18 +    in 20110929.
    1.19  
    1.20  5.2.0:
    1.21    * Support for Berkeley DB 5.2.

     2.1 --- a/Lib/bsddb/test/test_replication.py	Mon Jan 16 04:35:46 2012 +0100
     2.2 +++ b/Lib/bsddb/test/test_replication.py	Mon Jan 16 05:16:06 2012 +0100
     2.3 @@ -491,6 +491,13 @@
     2.4  
     2.5              self.assertTrue(self.confirmed_master)
     2.6  
     2.7 +            # Race condition showed up after upgrading to Solaris 10 Update 10
     2.8 +            # https://forums.oracle.com/forums/thread.jspa?messageID=9902860
     2.9 +            # jcea@jcea.es: See private email from Paula Bingham (Oracle),
    2.10 +            # in 20110929.
    2.11 +            while not (self.dbenvClient.rep_stat()["startup_complete"]) :
    2.12 +                pass
    2.13 +
    2.14      if db.version() >= (4,7) :
    2.15          def test04_test_clockskew(self) :
    2.16              fast, slow = 1234, 1230