Log of /trunk/proof/proof/src/TProofLog.cxx
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Revision
29171 -
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Modified
Tue Jun 23 14:13:06 2009 UTC (5 years, 7 months ago) by
brun
File length: 16651 byte(s)
Diff to
previous 29059
From Gerri:
- Fix a few problems found running in valgrind:
- In XrdROOTMgr::Validate, add missing protection against inproper use of a
temporary file when in non debug mode
- Fix a problem with inproper deletion of XrdProofWorker objects when working
with a dynamically varying 'proof.conf'
- In TProof::HandleInputMessage, fix possible double delete after kPROOF_STOPPROCESS
- Fix a couple of issues on reconnection to a running session:
- make sure that the dialog buttons are in the correct state
- make sure that logs are redirected
- Fix an issue with the displaying speed of very large log files (bufferize instead of
doing line-by-line)
- In TProof::Draw, change the type of a notification message from 'error' to 'debug'
- Fix coding conventions in TDataSetManagerFile.cxx
Revision
29059 -
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Modified
Wed Jun 17 15:43:11 2009 UTC (5 years, 7 months ago) by
ganis
File length: 16238 byte(s)
Diff to
previous 28808
Automatize running of PROOF sessions in valgrind.
The second argument of TProof::Open is used to trigger the relevant settings.
To valgrind the master session start PROOF with
TProof::Open("<master>","valgrind")
or
TProof::Open("<master>","valgrind=master")
To valgrind two workers sessions use
TProof::Open("<master>","valgrind=workers")
To valgrind <n> workers sessions use
TProof::Open("<master>","valgrind=workers#<n>")
To valgrind master and 2 workers (for <n> workers add '#<n>')
TProof::Open("<master>","valgrind=master+workers")
The valgrind logs are available with the tag '<ordinal>-valgrind' in the log dialog
or form TProofMgr::GetSessionLogs() .
To add options to valgrind execute
TProof::AddEnvVar("PROOF_WRAPPERCMD", "valgrind_opts:<options>")
before starting the session.
Revision
28570 -
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Modified
Tue May 12 14:02:16 2009 UTC (5 years, 8 months ago) by
ganis
File length: 15801 byte(s)
Diff to
previous 25075
Use the new option in TProofMgr::GetSessionLogs to optimize log retrieval.
Only the master and submaster logs are retrieved by default when clicking
the "Show Logs" button.
Duplicate retrievals are also avoided.
Revision
20682 -
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Modified
Tue Nov 6 15:51:59 2007 UTC (7 years, 2 months ago) by
ganis
Original Path:
trunk/proof/src/TProofLog.cxx
File length: 15414 byte(s)
Diff to
previous 19826
Import branches/dev/proof r20654
Summary:
+ Improvements
- Add support for SSH SOCKS4 tunnelling; the local port for the tunnel can be specified
in the master URL, e.g. TProof::Open("master/?tunnel:8000")
- Add the possibility to plot the estimated instantaneous rate
- Add "PROOF_ForceLocal" parameter to the !TPacketizerAdaptive; if set to 1, all the data
are processed locally.
- Add support for remote grep functionality while retrieving logs (needed by the forthcoming
memory monitor)
+ Bug fixes
- Several small fixes to revive the multi-master mode.
- XrdProofdProtocol:
- add missing lock to the client instance in SendMsg to avoid screwing up requests from
workers on the same machine
- lock the mutex of the requester when setting prorities
- add notification during Reset
- fix problem with the detection of the 'allow' directive
- fix problem with the parsing of the return value from XrdProofServProxy::TerminateProofServ()
- always use the effective user to retrieve info fom another server
(XrdProofdManager::GetProofConn is now used)
- fix possible dead-locks from debug notifications done after hard-killing a session
- re-enable the garbage collector thread of the connection manager in XrdProofConn to
fix a problem with closing physical connections;
- fix a problem with !CleanupProofServ in the case of a non-privileged daemon running
in multi-user mode
- introduce a timeout when waiting for the startup of a 'proofserv'.
- XrdProofConn: init mutex in the ctor; lock in SendRecv
- XrdProofSched: add support for using the priorities defined in the group manager to define
the number of workers for sessions
- TProof:
- Broadcast priorities to unique nodes only
- timeout after 5 mins the initial Collect to avoid clients getting stuck at this stage
- add support for generic timeout in Collect (disabled by default)
- fix a problem with SendFile.
- TXProofServ: add a call to !TProof::InterruptCurrentMonitor() in Terminate() to stop
infinite loops in Collect
- TXSocket:
- Implement a flag to interrupt a TXSocket while waiting for messages
- Split the session creation timeout in 4 attempts: the total timeout is the same but
it may circumvent occasional forking problems.
- XROOTD:
- fix a potential (possibly accademic) memory leak in the client
- fix a access permission problem with Kerberos ticket forwarding
- fix bug preventing 'locate' to work properly
- re-enable optimized 'locate'
Revision
17383 -
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Modified
Wed Jan 17 17:20:42 2007 UTC (8 years ago) by
brun
Original Path:
trunk/proof/src/TProofLog.cxx
File length: 14121 byte(s)
Diff to
previous 17035
From Axel:
I've implemented TMacro::Exec taking an Int_t* error, just as the
several ProcessLine()s do. I've also cleaned the #includes, shortened a
few expressions, fixed a bug with the filename extraction, and made sure
that the fParams member gets copied for the copy c'tor and the
assignment op.
Now proof doesn't build anymore; the patch is included as well.
Revision
17035 -
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Added
Sun Dec 3 23:34:04 2006 UTC (8 years, 1 month ago) by
rdm
Original Path:
trunk/proof/src/TProofLog.cxx
File length: 14093 byte(s)
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.
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