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"SLC6X: Letter C: condor-classads

condor-classads - HTCondor's classified advertisement language

License: ASL 2.0
Vendor: Scientific Linux CERN,
Classified Advertisements (classads) are the lingua franca of
HTCondor. They are used for describing jobs, workstations, and other
resources. They are exchanged by HTCondor processes to schedule
jobs. They are logged to files for statistical and debugging
purposes. They are used to enquire about current state of the system.

A classad is a mapping from attribute names to expressions. In the
simplest cases, the expressions are simple constants (integer,
floating point, or string). A classad is thus a form of property
list. Attribute expressions can also be more complicated. There is a
protocol for evaluating an attribute expression of a classad vis a vis
another ad. For example, the expression "other.size > 3" in one ad
evaluates to true if the other ad has an attribute named size and the
value of that attribute is (or evaluates to) an integer greater than
three. Two classads match if each ad has an attribute requirements
that evaluates to true in the context of the other ad. Classad
matching is used by the HTCondor central manager to determine the
compatibility of jobs and workstations where they may be run.


condor-classads-7.8.10-0.2.el6.x86_64 [271 KiB] Changelog by Florian Weimer (2014-12-16):
- Use sendmail instead of mailx (BZ1171136)
condor-classads-7.8.10-0.1.el6.x86_64 [271 KiB] Changelog by (2014-04-05):
- Change some 'long' integers to 'int64_t' so job io stats work on 32-bit systems (BZ616451)
- Bump rev from 7.8.9 to 7.8.10 to facilitate windows updating (BZ1084016)
condor-classads-7.8.9-0.5.el6.x86_64 [270 KiB] Changelog by (2013-09-18):
- Fixes to Consumption Policy error handling and job ad optimization based on QE testing and feedback (BZ794818)
- Restore cmake condor_master lib args on windows build that were altered from backports for BZ974605 (BZ1004170)
condor-classads-7.8.8-0.4.3.el6_4.x86_64 [269 KiB] Changelog by (2013-06-26):
- Update mongodb-devel dependency to 1.6.4-6, to pick up mongodb fixes from 2.3.5
condor-classads-7.8.8-0.4.1.el6.x86_64 [268 KiB] Changelog by (2013-02-01):
- Fix regression in job signal escalation (BZ904178)
condor-classads-7.6.5-0.22.el6.x86_64 [250 KiB] Changelog by (2012-08-30):
- Fix shadow errors (BZ852537)
condor-classads-7.6.5-0.14.2.el6_3.x86_64 [248 KiB] Changelog by (2012-08-10):
- Rebuild against proper qpid dependencies
condor-classads-7.6.5-0.14.el6.x86_64 [248 KiB] Changelog by (2012-04-02):
- Rebuild for new Qpid library versions
condor-classads-7.6.5-0.12.el6.x86_64 [248 KiB] Changelog by (2012-01-17):
- Merge UPSTREAM-7.7.5-BZ773680-hold-job at (df0adbca)
-  Fix for aviary and qmf hold + release job. (BZ773680)
condor-classads-7.6.5-0.8.el6.x86_64 [245 KiB] Changelog by (2011-11-28):
- Added condor_schedd.init to install targets (BZ755552)
condor-classads-7.6.3-0.3.el6.x86_64 [238 KiB] Changelog by (2011-07-26):
- Merge UPSTREAM-7.7.0-BZ709713-ec2-ebs-support at d1b0a92b
-  Fix for multiple ebs volumes (BZ725827)
- Merge UPSTREAM-7.7.1-BZ725826-ebs-ami-shutdown at c4c421bc
-  Set all EC2 instances to terminate on shutdown (BZ725826)
- Merged V7_6-build-branch at 0a19a26
-  Update condor-wallaby, job-hooks, and low-latency refs
-  Fix for windows removal of condor_router_* (BZ720374)
-  Additional logic to test (BZ720507)

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