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From "Mamta A. Satoor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DERBY-5240) Log Operating system information to derby.log on boot
Date Mon, 25 Jun 2012 23:09:44 GMT

    [ https://issues.apache.org/jira/browse/DERBY-5240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13401010#comment-13401010
] 

Mamta A. Satoor commented on DERBY-5240:
----------------------------------------

After Derby sytem boots up, we currently put information about Java runtime system in derby.log
as shown below
----------------------------------------------------------------
Mon Jun 25 12:43:21 PDT 2012:
Booting Derby version The Apache Software Foundation - Apache Derby - 10.10.0.0 alpha - (1):
instance a816c00e-0138-252a-a0d2-0000001b9de8 
on database directory C:\p4clients\svnmain\client7\trunk\systest\out142\db1111  with class
loader sun.misc.Launcher$AppClassLoader@71f571f5 
Loaded from file:/C:/p4clients/svnmain/client7/trunk/classes/
java.vendor=IBM Corporation
java.runtime.version=jvmwa6460sr9-20101124_69295
java.fullversion=JRE 1.6.0 IBM J9 2.4 Windows 7 amd64-64 jvmwa6460sr9-20101124_69295 (JIT
enabled, AOT enabled)
J9VM - 20101124_069295
JIT  - r9_20101028_17488ifx2
GC   - 20101027_AA
user.dir=C:\p4clients\svnmain\client7\trunk\systest\out142
derby.system.home=null
Database Class Loader started - derby.database.classpath=''

What will be a good place to put the operating system information could be right before we
print the "user.dir" info. For the operating system, we can include values of following 3
properties 
OS name, OS architecture and OS version.

So, the updated derby.log will look as follows
----------------------------------------------------------------
Mon Jun 25 12:43:21 PDT 2012:
Booting Derby version The Apache Software Foundation - Apache Derby - 10.10.0.0 alpha - (1):
instance a816c00e-0138-252a-a0d2-0000001b9de8 
on database directory C:\p4clients\svnmain\client7\trunk\systest\out142\db1111  with class
loader sun.misc.Launcher$AppClassLoader@71f571f5 
Loaded from file:/C:/p4clients/svnmain/client7/trunk/classes/
java.vendor=IBM Corporation
java.runtime.version=jvmwa6460sr9-20101124_69295
java.fullversion=JRE 1.6.0 IBM J9 2.4 Windows 7 amd64-64 jvmwa6460sr9-20101124_69295 (JIT
enabled, AOT enabled)
J9VM - 20101124_069295
JIT  - r9_20101028_17488ifx2
GC   - 20101027_AA
OS name: XXX
OS architecture: YYY
OS version: ZZZ
user.dir=C:\p4clients\svnmain\client7\trunk\systest\out142
derby.system.home=null
Database Class Loader started - derby.database.classpath=''

Please let me know if this format and informaiton looks good. 
                
> Log Operating system information to derby.log on boot
> -----------------------------------------------------
>
>                 Key: DERBY-5240
>                 URL: https://issues.apache.org/jira/browse/DERBY-5240
>             Project: Derby
>          Issue Type: Improvement
>          Components: Services
>    Affects Versions: 10.8.1.2
>            Reporter: Kathey Marsden
>
> Most critical information from sysinfo is now available in the Derby boot message in
derby.log, except  for the operating system information.
> e.g.
> OS name: Windows XP
> OS architecture: x86
> OS version: 5.1 build 2600 Service Pack 3 
> It would be useful to log the operating system info as well in the derby.log on boot.
> I'll close out DERBY-1272 after filing this issue as this is the last piece of info that
needs to be added to the error  log.

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