Re: Using Chainsaw to view logs over ssh on Linux

[Vik Tara]

OK - I checked the latest version. I no longer get the "file not found 
error".

The receiver says it has started now, but I do not see any log lines.

In the terminal where I started chainsaw from, I get the exception 
pasted below.

Am I doing something wrong?

Thanks


Vik

java.lang.StringIndexOutOfBoundsException: String index out of range: -31
        at java.lang.String.substring(String.java:1768)
        at 
org.apache.log4j.chainsaw.vfs.VFSLogFilePatternReceiver.activateOptions(VFSLogFilePatternReceiver.java:317)
        at 
org.apache.log4j.chainsaw.receivers.ReceiversPanel$NewReceiverPopupMenu$1$1.actionPerformed(ReceiversPanel.java:784)
        at 
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
        at 
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
        at 
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
        at 
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
        at 
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
        at java.awt.Component.processMouseEvent(Component.java:5517)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3135)
        at java.awt.Component.processEvent(Component.java:5282)
        at java.awt.Container.processEvent(Container.java:1966)
        at java.awt.Component.dispatchEventImpl(Component.java:3984)
        at java.awt.Container.dispatchEventImpl(Container.java:2024)
        at java.awt.Component.dispatchEvent(Component.java:3819)
        at 
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
        at java.awt.Container.dispatchEventImpl(Container.java:2010)
        at java.awt.Window.dispatchEventImpl(Window.java:1791)
        at java.awt.Component.dispatchEvent(Component.java:3819)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
        at 
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
        at 
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
        at 
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:153)
        at java.awt.Dialog$1.run(Dialog.java:535)
        at java.awt.Dialog$2.run(Dialog.java:565)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.awt.Dialog.show(Dialog.java:563)
        at java.awt.Component.show(Component.java:1302)
        at java.awt.Component.setVisible(Component.java:1255)
        at 
org.apache.log4j.chainsaw.receivers.ReceiversPanel$NewReceiverPopupMenu$1.actionPerformed(ReceiversPanel.java:791)
        at 
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
        at 
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
        at 
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
        at 
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
        at javax.swing.AbstractButton.doClick(AbstractButton.java:302)
        at 
javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1051)
        at 
javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1092)
        at java.awt.Component.processMouseEvent(Component.java:5517)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3135)
        at java.awt.Component.processEvent(Component.java:5282)
        at java.awt.Container.processEvent(Container.java:1966)
        at java.awt.Component.dispatchEventImpl(Component.java:3984)
        at java.awt.Container.dispatchEventImpl(Container.java:2024)
        at java.awt.Component.dispatchEvent(Component.java:3819)
        at 
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
        at java.awt.Container.dispatchEventImpl(Container.java:2010)
        at java.awt.Window.dispatchEventImpl(Window.java:1791)
        at java.awt.Component.dispatchEvent(Component.java:3819)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
        at 
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
        at 
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)



On 08/13/2010 09:02 AM, Scott Deboy wrote:
I've committed a change that resolves the VFS/jsch file load issue (at least
with svn head revision) - commit was made to the Chainsaw module
(VFSLogFilePatternReceiver file).

If you have a few minutes, please update your working copy and let me know
if it resolves your issue.

I will update the version here (probably tomorrow sometime, when the server
is available): http://people.apache.org/~sdeboy/

Scott

On Thu, Aug 12, 2010 at 1:09 PM, Scott Deboy<scott.de...@gmail.com>  wrote:

Yeah I'll try it on Linux

Scott


On Thu, Aug 12, 2010 at 11:02 AM, Vik Tara<v...@propco.co.uk>  wrote:

On 08/12/2010 06:42 PM, Scott Deboy wrote:

There may be issues with the version on the website with Jsch requiring
known_hosts to be resolvable - I don't recall (the svn HEAD revision
doesn't
require this, but I've updated the version of Jsch being used by Chainsaw
and I haven't tried it yet..


I did also checkout the code from trunk and build that - but still didn't
work.

Got the same issue.

  I'd suggest trying the version of Chainsaw here:

http://people.apache.org/~sdeboy/<http://people.apache.org/%7Esdeboy/>


I'll check that out.

  I'll try creating a VFS receiver to tail over ssh later and let you know
if
there were any issues I had to resolve.


Awesome - that would be really helpful. Would you be doing this on Linux?

Thanks




Vik

---------------------------------------------------------------------
To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org
For additional commands, e-mail: log4j-user-h...@logging.apache.org






---------------------------------------------------------------------
To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org
For additional commands, e-mail: log4j-user-h...@logging.apache.org