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From Scott Deboy <scott.de...@gmail.com>
Subject Re: Help Log4j Chainsaw - VFSLogFilePatternReceiver Usage
Date Thu, 21 Jul 2011 18:13:35 GMT
Try this: set promptforuserinfo to 'true' and take your username and
password out of the sftp URL.  You will get a GUI username/password
prompt..maybe something with special characters in your password?

<?xml version="1.0" encoding="UTF-8"?>
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/"
debug="true">
    <plugin class="org.apache.log4j.
chainsaw.vfs.VFSLogFilePatternReceiver" name="sftp">
        <param name="appendNonMatches" value="true"/>
        <param name="autoReconnect" value="true"/>
        <param name="fileURL"
value="sftp://192.168.1.144/pathhere/log.txt<http://username:userpass@192.168.1.144/pathhere/log.txt>
"/>
        <param name="logFormat" value="TIMESTAMP PROP(OUTERLEVEL)
PROP(OUTERLOGGER)- * [THREAD] LEVEL LOGGER - MESSAGE"/>
        <param name="name" value="sftp"/>
        <param name="promptForUserInfo" value="true"/>

        <param name="tailing" value="true"/>
        <param name="timestampFormat" value="yyyyMMdd HH:mm:ss.SSS"/>
        <param name="waitMillis" value="2000"/>
    </plugin>
</log4j:configuration>

Scott


On Thu, Jul 21, 2011 at 10:58 AM, Ding, Qin <qin.ding@jpmchase.com> wrote:

> Thank you, Scott.  but I get use FileZilla sftp SSH File Transfer Protocol
> to get file.  Use I guess I have to view the static file manually
> downloaded.
>
> Thank you very much.
>
> QD
>
>
> -----Original Message-----
> From: Scott Deboy [mailto:scott.deboy@gmail.com]
> Sent: Thursday, July 21, 2011 11:36 AM
> To: Log4J Users List
> Subject: Re: Help Log4j Chainsaw - VFSLogFilePatternReceiver Usage
>
> If you are still having problems, the issue may be with your server.
> VFSLogFilePatternReceiver uses Jakarta Commons VFS, which uses the JSch
> library to support the 'sftp' protocol.  According to their website, this
> is:
> *SSH File Transfer Protocol(version 0, 1, 2, 3)
>
> *I'd suggest verifying your server actually supports SFTP.  It may support
> ssh connections but not support the SSH File Transfer Protocol.
>
> Scott
>
> On Thu, Jul 21, 2011 at 9:13 AM, Scott Deboy <scott.deboy@gmail.com>
> wrote:
>
> > Here is a configuration I just used to retrieve a log file from my Mac
> > using the latest developer snapshot of Chainsaw V2 running on Vista.  I
> > don't have a known hosts file (or .ssh folder) on my vista box in my home
> > folder or under cygwin home.
> >
> > Modify this configuration and let me know if it works for you.
> >
> > The two differences I notice here:
> > 1. I was using an IP address and not a name that needed to be resolved
> > 2. I only have a single slash after the IP address
> >
> > Change logFormat, timestampFormat and the specifics of fileURL as needed
> of
> > course:
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/"
> > debug="true">
> >     <plugin
> class="org.apache.log4j.chainsaw.vfs.VFSLogFilePatternReceiver"
> > name="sftp">
> >         <param name="appendNonMatches" value="true"/>
> >         <param name="autoReconnect" value="true"/>
> >         <param name="fileURL" value="sftp://
> > username:userpass@192.168.1.144/pathhere/log.txt"/>
> >         <param name="logFormat" value="TIMESTAMP PROP(OUTERLEVEL)
> > PROP(OUTERLOGGER)- * [THREAD] LEVEL LOGGER - MESSAGE"/>
> >         <param name="name" value="sftp"/>
> >         <param name="promptForUserInfo" value="false"/>
> >
> >         <param name="tailing" value="true"/>
> >         <param name="timestampFormat" value="yyyyMMdd HH:mm:ss.SSS"/>
> >         <param name="waitMillis" value="2000"/>
> >     </plugin>
> > </log4j:configuration>
> >
> >
> > Scott
> >
> >
> > On Thu, Jul 21, 2011 at 6:51 AM, Ding, Qin <qin.ding@jpmchase.com>
> wrote:
> >
> >> Scott,
> >>
> >> I downloaded new chainsaw and run it.  Still I could not get the log
> file.
> >>  Here is the exception trace:
> >>
> >> Level
> >> INFO
> >> Logger
> >> org.apache.log4j.chainsaw.vfs.VFSLogFilePatternReceiver
> >> Time
> >> 2011-07-21 08:43:16,361 (ms delta: 328)
> >> Thread
> >> Thread-3
> >> Message
> >> sftp://username:password@xxx.yyy.net/complete/path/to/logs/MyLog.lognot
> >> available - may be due to incorrect credentials, but will re-attempt to
> load
> >> after waiting 10000 millis
> >> Marker
> >>
> >> Throwable
> >> org.apache.commons.vfs.FileSystemException: Could not connect to SFTP
> >> server at "sftp://myId:myPwd@xxx.yyy.net/".
> >>        at
> >>
> org.apache.commons.vfs.provider.sftp.SftpFileProvider.doCreateFileSystem(SftpFileProvider.java:99)
> >>        at
> >>
> org.apache.commons.vfs.provider.AbstractOriginatingFileProvider.findFile(AbstractOriginatingFileProvider.java:81)
> >>        at
> >>
> org.apache.commons.vfs.provider.AbstractOriginatingFileProvider.findFile(AbstractOriginatingFileProvider.java:62)
> >>        at
> >>
> org.apache.commons.vfs.impl.DefaultFileSystemManager.resolveFile(DefaultFileSystemManager.java:641)
> >>        at
> >>
> org.apache.commons.vfs.impl.DefaultFileSystemManager.resolveFile(DefaultFileSystemManager.java:582)
> >>        at
> >>
> org.apache.log4j.chainsaw.vfs.VFSLogFilePatternReceiver$VFSReader.run(VFSLogFilePatternReceiver.java:358)
> >>        at java.lang.Thread.run(Unknown Source)
> >> Caused by: org.apache.commons.vfs.FileSystemException: Could not connect
> >> to SFTP server at "xxx.yyy.net".
> >>        at
> >>
> org.apache.commons.vfs.provider.sftp.SftpClientFactory.createConnection(SftpClientFactory.java:214)
> >>        at
> >>
> org.apache.commons.vfs.provider.sftp.SftpFileProvider.doCreateFileSystem(SftpFileProvider.java:90)
> >>        ... 6 more
> >> Caused by: com.jcraft.jsch.JSchException: Auth cancel
> >>        at com.jcraft.jsch.Session.connect(Session.java:451)
> >>        at com.jcraft.jsch.Session.connect(Session.java:150)
> >>        at
> >>
> org.apache.commons.vfs.provider.sftp.SftpClientFactory.createConnection(SftpClientFactory.java:210)
> >>        ... 7 more
> >>
> >> I use both Putty and FileZilla to get MyLog.log.  Credential is good.
> >>
> >> Thank you for helping me.
> >>
> >> QD
> >>
> >> -----Original Message-----
> >> From: Scott Deboy [mailto:scott.deboy@gmail.com]
> >> Sent: Wednesday, July 20, 2011 3:10 PM
> >> To: Log4J Users List
> >> Subject: Re: Help Log4j Chainsaw - VFSLogFilePatternReceiver Usage
> >>
> >> Are you using the latest developer snapshot of Chainsaw, available here?
> >>
> >> http://people.apache.org/~sdeboy
> >>
> >> If not, please try it and follow-up with your results.
> >>
> >> Thanks
> >>
> >> Scott
> >>
> >> On Wed, Jul 20, 2011 at 12:18 PM, Ding, Qin <qin.ding@jpmchase.com>
> >> wrote:
> >>
> >> > I am trying to view the log4j log using
> >> > VFSLogFilePatternReceiverNoUserInfoPrompt.
> >> >
> >> > Here is my log4j.xml:
> >> >
> >> >
> >> >
> >> > <plugin name="VFSLogFilePatternReceiverNoUserInfoPrompt"
> >> > class="org.apache.log4j.chainsaw.vfs.VFSLogFilePatternReceiver">
> >> >
> >> >     <param name="fileURL" value="sftp://
> >> > myid:mypwd@serverhost.xxx.yy.net//complete/path/to/logs/mylog.log"/>
> >> >
> >> >     <param name="timestampFormat" value="yyyy-MM-dd HH:mm:ss,SSS"/>
> >> >
> >> >     <param name="logFormat" value="[TIMESTAMP] LEVEL THREAD
> >> > (FILE:METHOD:LINE) -MESSAGE"/>
> >> >
> >> >     <param name="name" value="VFSLogFilePatternReceiver"/>
> >> >
> >> >     <param name="tailing" value="true"/>
> >> >
> >> >   </plugin>
> >> >
> >> >
> >> >
> >> > Start the chainsaw with this log4j.xml. Get the following msg:
> >> >
> >> >
> >> >
> >> > attempting to load file: sftp://
> >> > myid:mypwd@serverhost.xxx.yy.net//complete/path/to/logs/mylog.log
> >> >
> >> > file not available - will try again in 10 seconds
> >> >
> >> >
> >> >
> >> > The file is there at the remote site, I can sftp to it.  Why can
> >> chainsaw
> >> > find it?
> >> >
> >> > I tried the following with or without port number:
> >> >
> >> >
> >> >
> >> > <param name="fileURL" value="sftp://
> >> > myid:mypwd@serverhost.xxx.yy.net/complete/path/to/logs/mylog.log"/>
> >> >
> >> > <param name="fileURL" value="sftp://
> >> > myid:mypwd@serverhost.xxx.yy.net//complete/path/to/logs/mylog.log"/>
> >> >
> >> > <param name="fileURL" value="sftp://
> >> > myid:mypwd@serverhost.xxx.yy.net///complete/path/to/logs/mylog.log"/>
> >> >
> >> > <param name="fileURL" value="sftp://
> >> > myid:mypwd@serverhost.xxx.yy.net////complete/path/to/logs/mylog.log
> "/>
> >> >
> >> >
> >> >
> >> > None of these work. I saw someone suggest to create a .ssh folder
> under
> >> > user home and create a known_hosts file with the host name it.  I did
> >> that
> >> > without help.
> >> >
> >> >
> >> >
> >> > Please help. Thank you.
> >> >
> >> >
> >> >
> >> > QD
> >> >
> >> >
> >> >
> >> > This communication is for informational purposes only. It is not
> >> > intended as an offer or solicitation for the purchase or sale of
> >> > any financial instrument or as an official confirmation of any
> >> > transaction. All market prices, data and other information are not
> >> > warranted as to completeness or accuracy and are subject to change
> >> > without notice. Any comments or statements made herein do not
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> >> > and affiliates.
> >> >
> >> > This transmission may contain information that is privileged,
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> >>
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> >>
> >>
> >
> This communication is for informational purposes only. It is not
> intended as an offer or solicitation for the purchase or sale of
> any financial instrument or as an official confirmation of any
> transaction. All market prices, data and other information are not
> warranted as to completeness or accuracy and are subject to change
> without notice. Any comments or statements made herein do not
> necessarily reflect those of JPMorgan Chase & Co., its subsidiaries
> and affiliates.
>
> This transmission may contain information that is privileged,
> confidential, legally privileged, and/or exempt from disclosure
> under applicable law. If you are not the intended recipient, you
> are hereby notified that any disclosure, copying, distribution, or
> use of the information contained herein (including any reliance
> thereon) is STRICTLY PROHIBITED. Although this transmission and any
> attachments are believed to be free of any virus or other defect
> that might affect any computer system into which it is received and
> opened, it is the responsibility of the recipient to ensure that it
> is virus free and no responsibility is accepted by JPMorgan Chase &
> Co., its subsidiaries and affiliates, as applicable, for any loss
> or damage arising in any way from its use. If you received this
> transmission in error, please immediately contact the sender and
> destroy the material in its entirety, whether in electronic or hard
> copy format. Thank you.
>
> Please refer to http://www.jpmorgan.com/pages/disclosures for
> disclosures relating to European legal entities.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: log4j-user-unsubscribe@logging.apache.org
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>

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