Log of /trunk/proof/proof/src/TProofMgr.cxx
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Revision
48992 -
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Modified
Thu Mar 28 15:26:26 2013 UTC (21 months, 3 weeks ago) by
rdm
File length: 33650 byte(s)
Diff to
previous 47238
From Lifeng Sun:
The attached patchset fixes a bunch of typo in the source:
0001-succes-success.patch
0002-preceed-preced.patch
0003-informations-information.patch
0004-childs-children.patch
0005-avaliable-available.patch
0006-writeable-writable.patch
0007-comand-command.patch
0008-unkown-unknown.patch
0009-wierd-weird.patch
0010-wheter-whether.patch
0011-unecessary-unnecessary.patch
0012-splitted-split.patch
0013-registerd-registered.patch
0014-recieve-receive.patch
0015-processsing-processing.patch
0016-ouput-output.patch
0017-mutiple-multiple.patch
0018-lenght-length.patch
0019-interupted-interrupted.patch
0020-independant-independent.patch
0021-inconsistant-inconsistent.patch
0022-expresion-expression.patch
0023-explicitely-explicitly.patch
0024-enviroment-environment.patch
0025-deafult-default.patch
0026-continous-continuous.patch
0027-completly-completely.patch
0028-commited-committed.patch
0029-choosen-chosen.patch
0030-backgroud-background.patch
0031-auxilliary-auxiliary.patch
0032-authentification-authentication.patch
0033-appropiate-appropriate.patch
0034-an-other-another.patch
0035-environement-environment.patch
0036-targetting-targeting.patch
0037-suppported-supported.patch
0038-paramater-parameter.patch
Revision
44507 -
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Modified
Mon Jun 4 12:30:41 2012 UTC (2 years, 7 months ago) by
axel
File length: 33146 byte(s)
Diff to
previous 42859
Remove
using namespace std;
from Riostream.h, which has huge consequences for all of ROOT.
Riostream.h is now a simple wrapper for fstream, iostream, iomanip for backward compatibility; Riosfwd.h simply wraps iosfwd.
Because of templates and their inline functions, Riostream.h needed to be included in headers, too (e.g. TParameter.h), which violated the assumption that Riostream.h is not exposing its using namespace std to headers.
ROOT now requires R__ANSISTREAM, R__SSTREAM, which does not change the set of supported compilers.
Without "using namespace std", several identifiers are now prefixed by std::; e.g. roofit/* source files now have a using namespace std to keep their coding style.
TFile::MakeProject() now generates "using namespace std" to convert the CINT-style class names into C++ ones.
Revision
42858 -
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Modified
Fri Feb 3 11:34:05 2012 UTC (2 years, 11 months ago) by
ganis
File length: 33213 byte(s)
Diff to
previous 41904
This patch adds in TProofMgr two static functions to upload files.
These functionare called UploadFiles and differ in the first argument, which is used
to pass the files to be uploaded. These can be given as a list (of TFileInfo or TObjString),
a directory or specified in a text file.
The functions are documented at
http://root.cern.ch/drupal/content/uploading-data-files-proof-cluster
The patch also adds TProofMgr::GetMssUrl() and TProofMgr::SetMssUrl(...) to manage the mass
storage URL attached to a given cluster. By the default the information is retrieved by the
server daemon, but can be modified by the user. The functions TProof::GetDataPoolUrl() and
TProof::SetDataPoolUrl(...) now redirect to TProofMgr::GetMssUrl() and TProofMgr::SetMssUrl(...).
The obsolete functions TProof::UploadDataset have now been removed.
This patch addresses some issues raised on Savannah.
Revision
41904 -
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Modified
Fri Nov 11 11:17:00 2011 UTC (3 years, 2 months ago) by
ganis
File length: 22757 byte(s)
Diff to
previous 41627
Extend TProofMgr::Ping functionality to 'xrootd' too. This is useful to test if
an xrootd server is available at a given address. There is a new second argument,
a boolean to switch to that:
TProofMgr::Ping("<host>[:<port>]", checkxrd)
The default for checkxrd is kFALSE, so that the old behaviour is kept.
The patch also fixes the default port values, so that specifying 1093 is not needed.
Revision
40193 -
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Modified
Mon Jul 11 16:07:08 2011 UTC (3 years, 6 months ago) by
ganis
File length: 21048 byte(s)
Diff to
previous 40068
- In TProofMgr, add 'ping' functionality to test in non-blocking way if a PROOF
service is listening at a given port of a given host (adapted from the macro
function CheckXproofdAt in getProof.C) .
Practical in many occasions.
Revision
39967 -
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Modified
Sun Jun 26 10:11:19 2011 UTC (3 years, 6 months ago) by
ganis
File length: 18300 byte(s)
Diff to
previous 32930
From Anar Manafov and me.
Patch introducing support for the protocol "pod://" in TProof::Open to automatically
address the entry point of the local PoD installation.
Tha patch also fixes an issue with the string used to start a PROOF-Lite session. So far
both "" and "lite" could be used; however this prevented the possibility to have a machine
name "lite" on the local domain as PROOF master. With this patch we require users to
specify "lite://" to start a PROOF-Lite session. A reminder is printed if "lite" is used
and connection fails.
The empty "" string uses the cluster specified by Proof.LocalDefault; by default the latter
is "lite://", so the deafult behaviour of "" is unchanged.
Revision
32930 -
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Modified
Fri Apr 9 16:18:32 2010 UTC (4 years, 9 months ago) by
pcanal
File length: 18335 byte(s)
Diff to
previous 32874
Prefer the use of InheritsFrom(TClass*) over InheritsFrom(const char*) as long as
it does not increase the library dependencies.
Revision
32874 -
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Modified
Thu Apr 1 22:21:05 2010 UTC (4 years, 9 months ago) by
ganis
File length: 18321 byte(s)
Diff to
previous 29579
Avoid contacting the DNS when initializing TProofMgr as base class of TProofMgrLite:
it is not needed and it may introduce long startup delays.
Revision
28746 -
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Modified
Thu May 28 13:03:29 2009 UTC (5 years, 7 months ago) by
ganis
File length: 18209 byte(s)
Diff to
previous 28739
Cleanup of the TProofMgr fucntions DetachSession and ShutdownSession, and better
handling of the internal list registration, to fix potential segvs when reopening
a PROOF session inside the same ROOT session.
Now, for both normal PROOF and PROOF-Lite, it should be possible to close a
session handled by the TProof object 'p' with any of the following:
root[] delete p
or
root[] TProof::Mgr("<server>")->ShutdownSession(p)
or
root[] TProof::Mgr("<server>")->ShutdownSession(id_p)
(where id_p is the local session id given by TProof::Mgr("<server>")->QuerySessions())
and re-open a session on the same server right after.
Other fixes / changes:
- New auxilliary methods:
- TProofMgr::DiscardSession(TProof *) to remove a session from the internal
list of a manager;
- TProofDesc *TProofMgr::GetProofDesc(TProof *) to quickly get the TProofDesc
container associated with a session by object
- Make sure that the default port is always 1093 (in a couple of places it was 1094!)
- Improve some comments
Revision
25918 -
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Modified
Wed Oct 22 15:00:04 2008 UTC (6 years, 3 months ago) by
ganis
File length: 16073 byte(s)
Diff to
previous 24588
First version of PROOFLite, a 2-tier realization of PROOF intended for multi-core
machines. In PROOFLite the client start directly the workers; no daemon is required.
Currently this works on Unix only. Some issues with the internal connection still need
to be sorted out on Windows.
To start a session just use
TProof::Open("") or TProof::Open("lite")
From there on everything should be as in normal PROOF. To start a standard PROOF
session (i.e. via daemons) on the localhost use TProof::Open("localhost").
(The default meaning of "" in TProof::Open() is controlled via the rc value
'Proof.LocalDefault').
To run stressProof with PROOFLite pas the argument 'lite':
./stressProof lite
By default, PROOFLite sets the number of workers equal to the number of cores.
The number of workers is controlled by the rc variable 'ProofLite.Workers'; it can
also be set on the fly with the option "workers=<n>", e.g. TProof::Open("lite?workers=2").
This patch also introduces the rc variable 'Proof.Sandbox' to control the local location
of the sandboxes. The default has been changed from "~/proof" to "~/.proof" to avoid
interferences with possible users' working areas. The sandbox contains the directory
'packages' (with the clients packages; used by standard PROOF and PROOF Lite),
and some directories used only by PROOFLite: 'cache' (binary cache) and 'datasets' with
the datasets. The location of these directories is controlled by the rc variables
'Proof.PackageDir', 'Proof.CacheDir' and 'Proof.DataSetDir'.
The working directory for PROOFLite is in the form workdir=<sandbox>/path-to-current-dir where
~/path/to/current/dir is the directory from where the session in launched. The directory
<workdir> contains the session working dirs (in the form 'session-<host>-<time>-<pid>'),
with the symlink 'last-lite-session' pointing to the last started session, and the 'queries'
directory, with the results of queries started from the current directory.
Revision
24588 -
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Modified
Fri Jun 27 13:52:23 2008 UTC (6 years, 6 months ago) by
ganis
File length: 15465 byte(s)
Diff to
previous 24540
Few additions in preparation of the new XrdProofd:
- New signature for TProofMgr::AttachSession to be used internally in case of
reconnections
- Accomodate support for hard/soft Reset operations.
Revision
20862 -
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Modified
Sun Nov 18 14:51:42 2007 UTC (7 years, 2 months ago) by
ganis
Original Path:
trunk/proof/src/TProofMgr.cxx
File length: 13974 byte(s)
Diff to
previous 20102
Synchronize with braches/dev/proof r20835
Summary:
TProofServ:
- read session.rootrc with level kEnvChange to be able to change existing
settings
- Avoid deleting a query result twice in some special cases
- Fix a problem with the initialization of fKeptQueries
rootrc.in:
- restore default settings the asynchronous reading
TFileCacheRead:
- add missing protection in ReadBuffer
TEventIter:
- Enable the usage of TTreeCache
XrdProofdProtocol:
- Additional check on the ownership of the unix socket
- Improve notification during Reset
- Reduce default timeout on admin requests and make it configurable
XrdProofConn:
- Use the configurable maxtry everywhere where relevant
TPacketizerAdaptive:
- Store info on all the processed packets in per-worker lists
TProofMgr, TXProofMgr, TXSocket, XProofProtocol, XrdProofdProtocol:
- Add possibility for the admin to broadcast a message to the connected users
getProof:
- Add missing protection
Revision
18353 -
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Modified
Mon Mar 19 15:14:10 2007 UTC (7 years, 10 months ago) by
rdm
Original Path:
trunk/proof/src/TProofMgr.cxx
File length: 13637 byte(s)
Diff to
previous 17035
From Gerri:
- Support for multiple ROOT versions on a PROOF cluster.
TProofMgr::ShowROOTVersions() giving the following output:
root [0] TProof::Mgr("")->ShowROOTVersions()
----------------------------------------------------------
Available versions (tag ROOT-vers remote-path PROOF-version):
* cvs 5.15/03 /home/ganis/local/root/head/head 12
dev 5.15/03 /home/ganis/local/root/head/root 12
----------------------------------------------------------
- TProofMgr::SetROOTVersion(const char *version_tag)
to change the default for the user, eg
root [1] TProof::Mgr("")->SetROOTVersion("dev")
root [2] TProof::Mgr("")->ShowROOTVersions()
----------------------------------------------------------
Available versions (tag ROOT-vers remote-path PROOF-version):
cvs 5.15/03 /home/ganis/local/root/head/head 12
* dev 5.15/03 /home/ganis/local/root/head/root 12
----------------------------------------------------------
Available version are defined by the administrator via the
"xpd.rootsys" directive:
xpd.rootsys /home/ganis/local/root/head/head cvs
xpd.rootsys /home/ganis/local/root/head/root dev
in the xrootd config file.
- Improve error reporting in TXSocket
- Fix a problem with resetting a label in TProofProgressDialog
Revision
17035 -
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Modified
Sun Dec 3 23:34:04 2006 UTC (8 years, 1 month ago) by
rdm
Original Path:
trunk/proof/src/TProofMgr.cxx
File length: 13605 byte(s)
Diff to
previous 16969
From Gerri:
0. Introduction of the static:
TProof::Mgr(const char *url)
to get the manager to the cluster; this gives access to all the manager
functionality, included Reset(). TProof::Reset() is removed.
1. Two new classes: TProofLog and TProofLogElem.
TProofLog contains a list of TProofLogElem, one per node. TProofLogElem
basically contains a TMacro plus methods to play with it.
2. The TProofLog object can be retrieved via the manager:
TProofLog *pl = TProof::Mgr("cluster")->GetSessionLogs()
by default the last session is retrieved: the signature for GetSessionLogs is
TProofLog *TProofMgr::GetSessionLogs(Int_t ridx, const char *stag)
the first argument is a reversed relative index (-1 gets the next to last
session), the second is the session unique tag; if the second is
specified the first is ignored.
3. TProofMgr has a new method ReadBuffer to quickly read a buffer from
a file via XrdProofd: this allows to avoid the second xrootd on the
redirector and in general is useful when a quick reading is needed.
Also, the buffer is always retrieved via the master, so we should not
have firewall problems in accessing directly the xrootd of the workers.
4. In the sandbox I have kept the .sessions file with the active sessions
and I have added .terminated in each session working dir which have
been terminated. On the master, each session working dir has the file
.workers with the relevant information about the workers.
5. The max number of old session workdirs is set to 10 by default
(configurable in xpd.cf): the sandbox is trimmed when closing a session.
6. Some unrelated changes/fixes contained in the patch:
- in XrdProofdProtocol:
- use of /proc (linux, solaris) or sysctl (mac) to verify/search
for running of a process. For other platforms I have left the
parsing of the output of 'ps'.
- I have introduced a 'cron' thread: it runs every minute and for
the moment it just cleans a vector; this is the place where to do
client independent actions, like checking if the config files have
changed, for example.
- I have added the possibility to control which user can access
the cluster; requested by Jan Fiete.
7. The patch contains also several fixes here and there I have found by
testing.
Revision
15507 -
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Modified
Wed Jun 21 16:18:27 2006 UTC (8 years, 7 months ago) by
rdm
Original Path:
trunk/proof/src/TProofMgr.cxx
File length: 5601 byte(s)
Diff to
previous 15046
From Gerri:
The patch implements the following new functionality:
- Shutdown of idle sessions when quitting ROOT; if not idle the session
is shutdown as soon as processing terminates; it is possible to delay
the automatic shutdown by a tunable amount of time via a new directive
in the xrootd config file 'xpd.shutdown' (see xpd.cf.example).
- New static method TProof::Reset(const char *url) to hard-cleanup an
user area (implemented for Xproofd only); this implied quite some
additions in XrdProofdProtocol.
- Possibility to temporary remove / re-insert a worker from the active list
TProof::DeactivateWorker(const char *ord)
TProof::ActivateWorker(const char *ord)
with 'ord' the ordinal numer, e.g. "0.3" .
- A default url for the disk pool
const char *TVirtualProof::GetDataPoolUrl()
It is set by default to a string send back by the master, but it can
be changed via
void TVirtualProof::SetDataPoolUrl(const char *url)
Jan should then adapt his code to use this as default.
- Posibility to timeout Collect; for now this is only used at forced
termination.
The patch includes many small changes and bug fixes. One of the most important
is in TXNetSystem (a bug preventing correct treatment of multiple request
to the same redirector).
Revision
14752 -
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Modified
Wed Apr 19 10:57:44 2006 UTC (8 years, 9 months ago) by
rdm
Original Path:
trunk/proof/src/TProofMgr.cxx
File length: 5315 byte(s)
Diff to
previous 14336
From Gerri:
This is the big patch.
Comments:
- Client side:
- Remove use of plugin manager to avoid unwanted locks
- Improved treatment of error conditions
- Server side:
- Several new functionalities described in the release notes
Revision
14336 -
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Modified
Mon Mar 20 21:43:44 2006 UTC (8 years, 10 months ago) by
pcanal
Original Path:
trunk/proof/src/TProofMgr.cxx
File length: 4873 byte(s)
Diff to
previous 14164
Reduce direct dependencies on TClass.h, TROOT.h and TStreamerInfo.h.
Warning: This means that some file that relied on the indirect
inclusion of these header file might now fail to compile with
an error message mention that gROOT is no known or that TClass,
TROOT or TStreamerInfo is incompletely defined. Simply add the
proper include directive.
Revision
14164 -
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Modified
Fri Mar 3 15:42:37 2006 UTC (8 years, 10 months ago) by
rdm
Original Path:
trunk/proof/src/TProofMgr.cxx
File length: 4855 byte(s)
Diff to
previous 13616
From Gerri:
- TXSocket.cxx, TXProofMgr.cxx:
Fix problem causing in some cases a new unwanted session being created
with the wrongs IDs.
- TProof.cxx, TVirtualProof.cxx
Make sure to store always the FQDN (if available) as master host name.
- TProofMgr.cxx
Remove redundant debug printout.
Revision
13616 -
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Added
Sat Dec 10 16:51:57 2005 UTC (9 years, 1 month ago) by
rdm
Original Path:
trunk/proof/src/TProofMgr.cxx
File length: 4967 byte(s)
From Gerri:
introduction of major new PROOF features. Main features:
- PROOF session manager which allows disconnect/reconnect from running
sessions
- use xrootd/xproofd as connection daemon
Much more extensive description in release notes.
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