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Posted to users@tomcat.apache.org by "Kim, Chang H (JMD)" <Ch...@usdoj.gov.INVALID> on 2019/04/03 15:18:58 UTC
Issues upgrading to tomcat 9.0.17
My OS is AIX 7.2.0.0. I already have tomcat 8.0.35 working. However, I am in the middle of upgrading it to tomcat 9.0.17. I downloaded the latest tomcat, and started to get to the default webapp, and only thing displaying is "white screen". Any help will be greatly appreciated.
Thanks,
Kyle Kim
JMD
Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
Re: Issues upgrading to tomcat 9.0.17
Posted by "André Warnier (tomcat)" <aw...@ice-sa.com>.
On 05.04.2019 19:33, Kim, Chang H (JMD) wrote:
> Here is what I have so far for Tomcat 9.
>
> 1. FiddlerCap shows that the request is not reaching tomcat and that there is no HTTP status provided; it just hangs
> 2. Running portqry for Tomcat from my workstation shows LISTENING
> 3. I can't connect to Tomcat via Telnet from the LPAR
That looks suspiciously like a TCP/IP firewall/filtering issue.
I do not know what an "LPAR" is in your context, but something which would be consistent
with your previous explanations would be :
- the "new" tomcat is installed on the same host as the "old" tomcat. Therefor, it uses a
different listening HTTP port than the old tomcat (otherwise it would not work, if you try
to run both simultaneously).
- the new listening port for tomcat is not accessible from the workstation (or "LPAR")
from which you try to access it.
Maybe, because the new tomcat is for the time being listening on some non-standard (or say
non-expected) port, there is some filter somewhere which blocks these connections ?
You may need to consult your system/network managers for this.
>
> Thanks,
>
> Kyle Kim
> JMD
>
> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>
> -----Original Message-----
> From: Kim, Chang H (JMD)
> Sent: Wednesday, April 3, 2019 12:37 PM
> To: users@tomcat.apache.org
> Subject: RE: Issues upgrading to tomcat 9.0.17
>
> Yes, that's correct. The same browser, hitting the same url since both tomcat 8 and 9 are installed on the same server. Tomcat 8 works, but tomcat 9... blank.
>
> Thanks,
>
> Kyle Kim
> JMD
>
> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>
>
> -----Original Message-----
> From: André Warnier (tomcat) <aw...@ice-sa.com>
> Sent: Wednesday, April 3, 2019 12:14 PM
> To: users@tomcat.apache.org
> Subject: Re: Issues upgrading to tomcat 9.0.17
>
> On 03.04.2019 17:57, Kim, Chang H (JMD) wrote:
>> Yes, I see "GET" when I use my old tomcat 8.0.35. However, my newly installed 9.0.17, nothing...
>
> Are you using the same browser/client in both cases ?
> And are the connections to the old and new Tomcats the same also ? (I mean, are they in the same place, and are there the same in-between "pieces" - such as proxies, firewalls,..)
>
>
>>
>> Thanks,
>>
>> Kyle Kim
>> JMD
>>
>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>
>>
>> -----Original Message-----
>> From: André Warnier (tomcat) <aw...@ice-sa.com>
>> Sent: Wednesday, April 3, 2019 11:53 AM
>> To: users@tomcat.apache.org
>> Subject: Re: Issues upgrading to tomcat 9.0.17
>>
>> On 03.04.2019 17:45, Kim, Chang H (JMD) wrote:
>>> I had to remove the ip specific data, but this is what I am seeing in localhost_access_log.*.txt when I see "blank screen".
>>>
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:18 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:19 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:23 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:24 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:28 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:29 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:33 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:34 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:38 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:39 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:43 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:44 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:48 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:49 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:53 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:54 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:58 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:41:59 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:03 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:04 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:08 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:09 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:13 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:14 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:18 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:19 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:23 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:24 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:28 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:29 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:33 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:34 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:38 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:39 -0400] "HEAD / HTTP/1.0" 200 -
>>> XX.XX.XX.XX - - [03/Apr/2019:11:42:43 -0400] "HEAD / HTTP/1.0" 200 -
>>>
>>
>> If those are really the requests that Tomcat receives from the browser/client, then it is normal that you would see a blank page. The HTTP response to a HTTP HEAD request does not contain any content, only HTTP headers.
>> That is also why the log messages do not contains the size of the response.
>>
>> Usually, browser-originating HTTP requests are "GET", not "HEAD".
>>
>> What client is sending these requests ?
>> (You can probably tell by the IP that you edited out).
>>
>>> Thanks,
>>>
>>> Kyle Kim
>>> JMD
>>>
>>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>>
>>>
>>> -----Original Message-----
>>> From: André Warnier (tomcat) <aw...@ice-sa.com>
>>> Sent: Wednesday, April 3, 2019 11:37 AM
>>> To: users@tomcat.apache.org
>>> Subject: Re: Issues upgrading to tomcat 9.0.17
>>>
>>> On 03.04.2019 17:30, Kim, Chang H (JMD) wrote:
>>>> Out of these log files, which is the log file that will contain the entries that I need to see?
>>>
>>> Any one of them that contains something possibly related to your problem..
>>> To gain time, I suggest that you do the following :
>>> - stop tomcat
>>> - start tomcat
>>> - request the page you want via the browser
>>> - stop tomcat
>>> Then have a look at the tomcat log directory, and look at the files which have the latest modification date/time, scrolling back from the end.
>>>
>>>
>>>
>>>>
>>>> localhost_access_log.2019-04-02.txt
>>>> localhost.2019-04-02.log
>>>> catalina.out
>>>> catalina.2019-04-02.log
>>>>
>>>> Thanks,
>>>>
>>>> Kyle Kim
>>>> JMD
>>>>
>>>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>>>
>>>> -----Original Message-----
>>>> From: André Warnier (tomcat) <aw...@ice-sa.com>
>>>> Sent: Wednesday, April 3, 2019 11:27 AM
>>>> To: users@tomcat.apache.org
>>>> Subject: Re: Issues upgrading to tomcat 9.0.17
>>>>
>>>> On 03.04.2019 17:18, Kim, Chang H (JMD) wrote:
>>>>> My OS is AIX 7.2.0.0. I already have tomcat 8.0.35 working. However, I am in the middle of upgrading it to tomcat 9.0.17. I downloaded the latest tomcat, and started to get to the default webapp, and only thing displaying is "white screen". Any help will be greatly appreciated.
>>>>>
>>>>
>>>> Please have a look at the Tomcat logfiles, right after you get that blank page.
>>>> The reason is usually explicit there.
>>>>
>>>> If you still do not understand after that, copy the relevant (?) message of the logfile here, to allow someone to have a look and help you.
>>>>
>>>>> Thanks,
>>>>>
>>>>> Kyle Kim
>>>>> JMD
>>>>>
>>>>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>>>>
>>>>>
>>>>
>>>>
>>>> --------------------------------------------------------------------
>>>> - To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
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>>>>
>>>>
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>>>
>>>
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>>>
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>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
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>
>
> ---------------------------------------------------------------------
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> For additional commands, e-mail: users-help@tomcat.apache.org
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For additional commands, e-mail: users-help@tomcat.apache.org
RE: Issues upgrading to tomcat 9.0.17
Posted by "Kim, Chang H (JMD)" <Ch...@usdoj.gov.INVALID>.
Here is what I have so far for Tomcat 9.
1. FiddlerCap shows that the request is not reaching tomcat and that there is no HTTP status provided; it just hangs
2. Running portqry for Tomcat from my workstation shows LISTENING
3. I can't connect to Tomcat via Telnet from the LPAR
Thanks,
Kyle Kim
JMD
Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
-----Original Message-----
From: Kim, Chang H (JMD)
Sent: Wednesday, April 3, 2019 12:37 PM
To: users@tomcat.apache.org
Subject: RE: Issues upgrading to tomcat 9.0.17
Yes, that's correct. The same browser, hitting the same url since both tomcat 8 and 9 are installed on the same server. Tomcat 8 works, but tomcat 9... blank.
Thanks,
Kyle Kim
JMD
Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
-----Original Message-----
From: André Warnier (tomcat) <aw...@ice-sa.com>
Sent: Wednesday, April 3, 2019 12:14 PM
To: users@tomcat.apache.org
Subject: Re: Issues upgrading to tomcat 9.0.17
On 03.04.2019 17:57, Kim, Chang H (JMD) wrote:
> Yes, I see "GET" when I use my old tomcat 8.0.35. However, my newly installed 9.0.17, nothing...
Are you using the same browser/client in both cases ?
And are the connections to the old and new Tomcats the same also ? (I mean, are they in the same place, and are there the same in-between "pieces" - such as proxies, firewalls,..)
>
> Thanks,
>
> Kyle Kim
> JMD
>
> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>
>
> -----Original Message-----
> From: André Warnier (tomcat) <aw...@ice-sa.com>
> Sent: Wednesday, April 3, 2019 11:53 AM
> To: users@tomcat.apache.org
> Subject: Re: Issues upgrading to tomcat 9.0.17
>
> On 03.04.2019 17:45, Kim, Chang H (JMD) wrote:
>> I had to remove the ip specific data, but this is what I am seeing in localhost_access_log.*.txt when I see "blank screen".
>>
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:18 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:19 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:23 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:24 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:28 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:29 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:33 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:34 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:38 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:39 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:43 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:44 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:48 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:49 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:53 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:54 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:58 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:59 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:03 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:04 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:08 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:09 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:13 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:14 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:18 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:19 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:23 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:24 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:28 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:29 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:33 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:34 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:38 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:39 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:43 -0400] "HEAD / HTTP/1.0" 200 -
>>
>
> If those are really the requests that Tomcat receives from the browser/client, then it is normal that you would see a blank page. The HTTP response to a HTTP HEAD request does not contain any content, only HTTP headers.
> That is also why the log messages do not contains the size of the response.
>
> Usually, browser-originating HTTP requests are "GET", not "HEAD".
>
> What client is sending these requests ?
> (You can probably tell by the IP that you edited out).
>
>> Thanks,
>>
>> Kyle Kim
>> JMD
>>
>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>
>>
>> -----Original Message-----
>> From: André Warnier (tomcat) <aw...@ice-sa.com>
>> Sent: Wednesday, April 3, 2019 11:37 AM
>> To: users@tomcat.apache.org
>> Subject: Re: Issues upgrading to tomcat 9.0.17
>>
>> On 03.04.2019 17:30, Kim, Chang H (JMD) wrote:
>>> Out of these log files, which is the log file that will contain the entries that I need to see?
>>
>> Any one of them that contains something possibly related to your problem.
>> To gain time, I suggest that you do the following :
>> - stop tomcat
>> - start tomcat
>> - request the page you want via the browser
>> - stop tomcat
>> Then have a look at the tomcat log directory, and look at the files which have the latest modification date/time, scrolling back from the end.
>>
>>
>>
>>>
>>> localhost_access_log.2019-04-02.txt
>>> localhost.2019-04-02.log
>>> catalina.out
>>> catalina.2019-04-02.log
>>>
>>> Thanks,
>>>
>>> Kyle Kim
>>> JMD
>>>
>>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>>
>>> -----Original Message-----
>>> From: André Warnier (tomcat) <aw...@ice-sa.com>
>>> Sent: Wednesday, April 3, 2019 11:27 AM
>>> To: users@tomcat.apache.org
>>> Subject: Re: Issues upgrading to tomcat 9.0.17
>>>
>>> On 03.04.2019 17:18, Kim, Chang H (JMD) wrote:
>>>> My OS is AIX 7.2.0.0. I already have tomcat 8.0.35 working. However, I am in the middle of upgrading it to tomcat 9.0.17. I downloaded the latest tomcat, and started to get to the default webapp, and only thing displaying is "white screen". Any help will be greatly appreciated.
>>>>
>>>
>>> Please have a look at the Tomcat logfiles, right after you get that blank page.
>>> The reason is usually explicit there.
>>>
>>> If you still do not understand after that, copy the relevant (?) message of the logfile here, to allow someone to have a look and help you.
>>>
>>>> Thanks,
>>>>
>>>> Kyle Kim
>>>> JMD
>>>>
>>>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>>>
>>>>
>>>
>>>
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Re: Issues upgrading to tomcat 9.0.17
Posted by Suvendu Sekhar Mondal <su...@gmail.com>.
On Wed, Apr 3, 2019, 10:07 PM Kim, Chang H (JMD)
<Chang.H.Kim@usdoj.gov.invalid wrote:
> Yes, that's correct. The same browser, hitting the same url since both
> tomcat 8 and 9 are installed on the same server. Tomcat 8 works, but
> tomcat 9... blank.
>
As per your access log sample, Tomcat is not getting the request. Can you
please use something like Fiddler to confirm that your request has reached
Tomcat? And please pay attention to the HTTP status of the request, whether
you are getting 200 or it simply hangs.
> Thanks,
>
> Kyle Kim
> JMD
>
> Confidentiality Notice: This e-mail, including all attachments, is
> intended only for the sole use of the intended recipient(s) and may contain
> privileged and/or confidential information. If you are not the intended
> recipient(s) of this e-mail, any dissemination, distribution or copying of
> this e-mail, and any attachment(s) thereto, is strictly prohibited and may
> violate Federal Law. If you have received this e-mail in error, please
> immediately notify the sender by e-mail or telephone and permanently delete
> all copies of this e-mail and any attachment(s).
>
>
> -----Original Message-----
> From: André Warnier (tomcat) <aw...@ice-sa.com>
> Sent: Wednesday, April 3, 2019 12:14 PM
> To: users@tomcat.apache.org
> Subject: Re: Issues upgrading to tomcat 9.0.17
>
> On 03.04.2019 17:57, Kim, Chang H (JMD) wrote:
> > Yes, I see "GET" when I use my old tomcat 8.0.35. However, my newly
> installed 9.0.17, nothing...
>
> Are you using the same browser/client in both cases ?
> And are the connections to the old and new Tomcats the same also ? (I
> mean, are they in the same place, and are there the same in-between
> "pieces" - such as proxies, firewalls,..)
>
>
> >
> > Thanks,
> >
> > Kyle Kim
> > JMD
> >
> > Confidentiality Notice: This e-mail, including all attachments, is
> intended only for the sole use of the intended recipient(s) and may contain
> privileged and/or confidential information. If you are not the intended
> recipient(s) of this e-mail, any dissemination, distribution or copying of
> this e-mail, and any attachment(s) thereto, is strictly prohibited and may
> violate Federal Law. If you have received this e-mail in error, please
> immediately notify the sender by e-mail or telephone and permanently delete
> all copies of this e-mail and any attachment(s).
> >
> >
> > -----Original Message-----
> > From: André Warnier (tomcat) <aw...@ice-sa.com>
> > Sent: Wednesday, April 3, 2019 11:53 AM
> > To: users@tomcat.apache.org
> > Subject: Re: Issues upgrading to tomcat 9.0.17
> >
> > On 03.04.2019 17:45, Kim, Chang H (JMD) wrote:
> >> I had to remove the ip specific data, but this is what I am seeing in
> localhost_access_log.*.txt when I see "blank screen".
> >>
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:18 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:19 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:23 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:24 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:28 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:29 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:33 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:34 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:38 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:39 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:43 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:44 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:48 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:49 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:53 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:54 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:58 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:41:59 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:03 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:04 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:08 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:09 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:13 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:14 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:18 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:19 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:23 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:24 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:28 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:29 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:33 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:34 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:38 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:39 -0400] "HEAD / HTTP/1.0" 200 -
> >> XX.XX.XX.XX - - [03/Apr/2019:11:42:43 -0400] "HEAD / HTTP/1.0" 200 -
> >>
> >
> > If those are really the requests that Tomcat receives from the
> browser/client, then it is normal that you would see a blank page. The
> HTTP response to a HTTP HEAD request does not contain any content, only
> HTTP headers.
> > That is also why the log messages do not contains the size of the
> response.
> >
> > Usually, browser-originating HTTP requests are "GET", not "HEAD".
> >
> > What client is sending these requests ?
> > (You can probably tell by the IP that you edited out).
> >
> >> Thanks,
> >>
> >> Kyle Kim
> >> JMD
> >>
> >> Confidentiality Notice: This e-mail, including all attachments, is
> intended only for the sole use of the intended recipient(s) and may contain
> privileged and/or confidential information. If you are not the intended
> recipient(s) of this e-mail, any dissemination, distribution or copying of
> this e-mail, and any attachment(s) thereto, is strictly prohibited and may
> violate Federal Law. If you have received this e-mail in error, please
> immediately notify the sender by e-mail or telephone and permanently delete
> all copies of this e-mail and any attachment(s).
> >>
> >>
> >> -----Original Message-----
> >> From: André Warnier (tomcat) <aw...@ice-sa.com>
> >> Sent: Wednesday, April 3, 2019 11:37 AM
> >> To: users@tomcat.apache.org
> >> Subject: Re: Issues upgrading to tomcat 9.0.17
> >>
> >> On 03.04.2019 17:30, Kim, Chang H (JMD) wrote:
> >>> Out of these log files, which is the log file that will contain the
> entries that I need to see?
> >>
> >> Any one of them that contains something possibly related to your
> problem.
> >> To gain time, I suggest that you do the following :
> >> - stop tomcat
> >> - start tomcat
> >> - request the page you want via the browser
> >> - stop tomcat
> >> Then have a look at the tomcat log directory, and look at the files
> which have the latest modification date/time, scrolling back from the end.
> >>
> >>
> >>
> >>>
> >>> localhost_access_log.2019-04-02.txt
> >>> localhost.2019-04-02.log
> >>> catalina.out
> >>> catalina.2019-04-02.log
> >>>
> >>> Thanks,
> >>>
> >>> Kyle Kim
> >>> JMD
> >>>
> >>> Confidentiality Notice: This e-mail, including all attachments, is
> intended only for the sole use of the intended recipient(s) and may contain
> privileged and/or confidential information. If you are not the intended
> recipient(s) of this e-mail, any dissemination, distribution or copying of
> this e-mail, and any attachment(s) thereto, is strictly prohibited and may
> violate Federal Law. If you have received this e-mail in error, please
> immediately notify the sender by e-mail or telephone and permanently delete
> all copies of this e-mail and any attachment(s).
> >>>
> >>> -----Original Message-----
> >>> From: André Warnier (tomcat) <aw...@ice-sa.com>
> >>> Sent: Wednesday, April 3, 2019 11:27 AM
> >>> To: users@tomcat.apache.org
> >>> Subject: Re: Issues upgrading to tomcat 9.0.17
> >>>
> >>> On 03.04.2019 17:18, Kim, Chang H (JMD) wrote:
> >>>> My OS is AIX 7.2.0.0. I already have tomcat 8.0.35 working.
> However, I am in the middle of upgrading it to tomcat 9.0.17. I downloaded
> the latest tomcat, and started to get to the default webapp, and only thing
> displaying is "white screen". Any help will be greatly appreciated.
> >>>>
> >>>
> >>> Please have a look at the Tomcat logfiles, right after you get that
> blank page.
> >>> The reason is usually explicit there.
> >>>
> >>> If you still do not understand after that, copy the relevant (?)
> message of the logfile here, to allow someone to have a look and help you.
> >>>
> >>>> Thanks,
> >>>>
> >>>> Kyle Kim
> >>>> JMD
> >>>>
> >>>> Confidentiality Notice: This e-mail, including all attachments, is
> intended only for the sole use of the intended recipient(s) and may contain
> privileged and/or confidential information. If you are not the intended
> recipient(s) of this e-mail, any dissemination, distribution or copying of
> this e-mail, and any attachment(s) thereto, is strictly prohibited and may
> violate Federal Law. If you have received this e-mail in error, please
> immediately notify the sender by e-mail or telephone and permanently delete
> all copies of this e-mail and any attachment(s).
> >>>>
> >>>>
> >>>
> >>>
> >>> ---------------------------------------------------------------------
> >>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> >>> For additional commands, e-mail: users-help@tomcat.apache.org
> >>>
> >>>
> >>> ---------------------------------------------------------------------
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> >>> For additional commands, e-mail: users-help@tomcat.apache.org
> >>>
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> >> For additional commands, e-mail: users-help@tomcat.apache.org
> >>
> >>
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> >> For additional commands, e-mail: users-help@tomcat.apache.org
> >>
> >
> >
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> >
> >
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> >
>
>
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>
RE: Issues upgrading to tomcat 9.0.17
Posted by "Kim, Chang H (JMD)" <Ch...@usdoj.gov.INVALID>.
Yes, that's correct. The same browser, hitting the same url since both tomcat 8 and 9 are installed on the same server. Tomcat 8 works, but tomcat 9... blank.
Thanks,
Kyle Kim
JMD
Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
-----Original Message-----
From: André Warnier (tomcat) <aw...@ice-sa.com>
Sent: Wednesday, April 3, 2019 12:14 PM
To: users@tomcat.apache.org
Subject: Re: Issues upgrading to tomcat 9.0.17
On 03.04.2019 17:57, Kim, Chang H (JMD) wrote:
> Yes, I see "GET" when I use my old tomcat 8.0.35. However, my newly installed 9.0.17, nothing...
Are you using the same browser/client in both cases ?
And are the connections to the old and new Tomcats the same also ? (I mean, are they in the same place, and are there the same in-between "pieces" - such as proxies, firewalls,..)
>
> Thanks,
>
> Kyle Kim
> JMD
>
> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>
>
> -----Original Message-----
> From: André Warnier (tomcat) <aw...@ice-sa.com>
> Sent: Wednesday, April 3, 2019 11:53 AM
> To: users@tomcat.apache.org
> Subject: Re: Issues upgrading to tomcat 9.0.17
>
> On 03.04.2019 17:45, Kim, Chang H (JMD) wrote:
>> I had to remove the ip specific data, but this is what I am seeing in localhost_access_log.*.txt when I see "blank screen".
>>
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:18 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:19 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:23 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:24 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:28 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:29 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:33 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:34 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:38 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:39 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:43 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:44 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:48 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:49 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:53 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:54 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:58 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:59 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:03 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:04 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:08 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:09 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:13 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:14 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:18 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:19 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:23 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:24 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:28 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:29 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:33 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:34 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:38 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:39 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:43 -0400] "HEAD / HTTP/1.0" 200 -
>>
>
> If those are really the requests that Tomcat receives from the browser/client, then it is normal that you would see a blank page. The HTTP response to a HTTP HEAD request does not contain any content, only HTTP headers.
> That is also why the log messages do not contains the size of the response.
>
> Usually, browser-originating HTTP requests are "GET", not "HEAD".
>
> What client is sending these requests ?
> (You can probably tell by the IP that you edited out).
>
>> Thanks,
>>
>> Kyle Kim
>> JMD
>>
>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>
>>
>> -----Original Message-----
>> From: André Warnier (tomcat) <aw...@ice-sa.com>
>> Sent: Wednesday, April 3, 2019 11:37 AM
>> To: users@tomcat.apache.org
>> Subject: Re: Issues upgrading to tomcat 9.0.17
>>
>> On 03.04.2019 17:30, Kim, Chang H (JMD) wrote:
>>> Out of these log files, which is the log file that will contain the entries that I need to see?
>>
>> Any one of them that contains something possibly related to your problem.
>> To gain time, I suggest that you do the following :
>> - stop tomcat
>> - start tomcat
>> - request the page you want via the browser
>> - stop tomcat
>> Then have a look at the tomcat log directory, and look at the files which have the latest modification date/time, scrolling back from the end.
>>
>>
>>
>>>
>>> localhost_access_log.2019-04-02.txt
>>> localhost.2019-04-02.log
>>> catalina.out
>>> catalina.2019-04-02.log
>>>
>>> Thanks,
>>>
>>> Kyle Kim
>>> JMD
>>>
>>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>>
>>> -----Original Message-----
>>> From: André Warnier (tomcat) <aw...@ice-sa.com>
>>> Sent: Wednesday, April 3, 2019 11:27 AM
>>> To: users@tomcat.apache.org
>>> Subject: Re: Issues upgrading to tomcat 9.0.17
>>>
>>> On 03.04.2019 17:18, Kim, Chang H (JMD) wrote:
>>>> My OS is AIX 7.2.0.0. I already have tomcat 8.0.35 working. However, I am in the middle of upgrading it to tomcat 9.0.17. I downloaded the latest tomcat, and started to get to the default webapp, and only thing displaying is "white screen". Any help will be greatly appreciated.
>>>>
>>>
>>> Please have a look at the Tomcat logfiles, right after you get that blank page.
>>> The reason is usually explicit there.
>>>
>>> If you still do not understand after that, copy the relevant (?) message of the logfile here, to allow someone to have a look and help you.
>>>
>>>> Thanks,
>>>>
>>>> Kyle Kim
>>>> JMD
>>>>
>>>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>>>
>>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
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Re: Issues upgrading to tomcat 9.0.17
Posted by "André Warnier (tomcat)" <aw...@ice-sa.com>.
On 03.04.2019 17:57, Kim, Chang H (JMD) wrote:
> Yes, I see "GET" when I use my old tomcat 8.0.35. However, my newly installed 9.0.17, nothing...
Are you using the same browser/client in both cases ?
And are the connections to the old and new Tomcats the same also ? (I mean, are they in
the same place, and are there the same in-between "pieces" - such as proxies, firewalls,..)
>
> Thanks,
>
> Kyle Kim
> JMD
>
> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>
>
> -----Original Message-----
> From: André Warnier (tomcat) <aw...@ice-sa.com>
> Sent: Wednesday, April 3, 2019 11:53 AM
> To: users@tomcat.apache.org
> Subject: Re: Issues upgrading to tomcat 9.0.17
>
> On 03.04.2019 17:45, Kim, Chang H (JMD) wrote:
>> I had to remove the ip specific data, but this is what I am seeing in localhost_access_log.*.txt when I see "blank screen".
>>
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:18 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:19 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:23 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:24 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:28 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:29 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:33 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:34 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:38 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:39 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:43 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:44 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:48 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:49 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:53 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:54 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:58 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:41:59 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:03 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:04 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:08 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:09 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:13 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:14 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:18 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:19 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:23 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:24 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:28 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:29 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:33 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:34 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:38 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:39 -0400] "HEAD / HTTP/1.0" 200 -
>> XX.XX.XX.XX - - [03/Apr/2019:11:42:43 -0400] "HEAD / HTTP/1.0" 200 -
>>
>
> If those are really the requests that Tomcat receives from the browser/client, then it is normal that you would see a blank page. The HTTP response to a HTTP HEAD request does not contain any content, only HTTP headers.
> That is also why the log messages do not contains the size of the response.
>
> Usually, browser-originating HTTP requests are "GET", not "HEAD".
>
> What client is sending these requests ?
> (You can probably tell by the IP that you edited out).
>
>> Thanks,
>>
>> Kyle Kim
>> JMD
>>
>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>
>>
>> -----Original Message-----
>> From: André Warnier (tomcat) <aw...@ice-sa.com>
>> Sent: Wednesday, April 3, 2019 11:37 AM
>> To: users@tomcat.apache.org
>> Subject: Re: Issues upgrading to tomcat 9.0.17
>>
>> On 03.04.2019 17:30, Kim, Chang H (JMD) wrote:
>>> Out of these log files, which is the log file that will contain the entries that I need to see?
>>
>> Any one of them that contains something possibly related to your problem.
>> To gain time, I suggest that you do the following :
>> - stop tomcat
>> - start tomcat
>> - request the page you want via the browser
>> - stop tomcat
>> Then have a look at the tomcat log directory, and look at the files which have the latest modification date/time, scrolling back from the end.
>>
>>
>>
>>>
>>> localhost_access_log.2019-04-02.txt
>>> localhost.2019-04-02.log
>>> catalina.out
>>> catalina.2019-04-02.log
>>>
>>> Thanks,
>>>
>>> Kyle Kim
>>> JMD
>>>
>>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>>
>>> -----Original Message-----
>>> From: André Warnier (tomcat) <aw...@ice-sa.com>
>>> Sent: Wednesday, April 3, 2019 11:27 AM
>>> To: users@tomcat.apache.org
>>> Subject: Re: Issues upgrading to tomcat 9.0.17
>>>
>>> On 03.04.2019 17:18, Kim, Chang H (JMD) wrote:
>>>> My OS is AIX 7.2.0.0. I already have tomcat 8.0.35 working. However, I am in the middle of upgrading it to tomcat 9.0.17. I downloaded the latest tomcat, and started to get to the default webapp, and only thing displaying is "white screen". Any help will be greatly appreciated.
>>>>
>>>
>>> Please have a look at the Tomcat logfiles, right after you get that blank page.
>>> The reason is usually explicit there.
>>>
>>> If you still do not understand after that, copy the relevant (?) message of the logfile here, to allow someone to have a look and help you.
>>>
>>>> Thanks,
>>>>
>>>> Kyle Kim
>>>> JMD
>>>>
>>>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>>>
>>>>
>>>
>>>
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>>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>
>>>
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>>> For additional commands, e-mail: users-help@tomcat.apache.org
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>>
>>
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RE: Issues upgrading to tomcat 9.0.17
Posted by "Kim, Chang H (JMD)" <Ch...@usdoj.gov.INVALID>.
Yes, I see "GET" when I use my old tomcat 8.0.35. However, my newly installed 9.0.17, nothing...
Thanks,
Kyle Kim
JMD
Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
-----Original Message-----
From: André Warnier (tomcat) <aw...@ice-sa.com>
Sent: Wednesday, April 3, 2019 11:53 AM
To: users@tomcat.apache.org
Subject: Re: Issues upgrading to tomcat 9.0.17
On 03.04.2019 17:45, Kim, Chang H (JMD) wrote:
> I had to remove the ip specific data, but this is what I am seeing in localhost_access_log.*.txt when I see "blank screen".
>
> XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:18 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:19 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:23 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:24 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:28 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:29 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:33 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:34 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:38 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:39 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:43 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:44 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:48 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:49 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:53 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:54 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:58 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:59 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:03 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:04 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:08 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:09 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:13 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:14 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:18 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:19 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:23 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:24 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:28 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:29 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:33 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:34 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:38 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:39 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:43 -0400] "HEAD / HTTP/1.0" 200 -
>
If those are really the requests that Tomcat receives from the browser/client, then it is normal that you would see a blank page. The HTTP response to a HTTP HEAD request does not contain any content, only HTTP headers.
That is also why the log messages do not contains the size of the response.
Usually, browser-originating HTTP requests are "GET", not "HEAD".
What client is sending these requests ?
(You can probably tell by the IP that you edited out).
> Thanks,
>
> Kyle Kim
> JMD
>
> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>
>
> -----Original Message-----
> From: André Warnier (tomcat) <aw...@ice-sa.com>
> Sent: Wednesday, April 3, 2019 11:37 AM
> To: users@tomcat.apache.org
> Subject: Re: Issues upgrading to tomcat 9.0.17
>
> On 03.04.2019 17:30, Kim, Chang H (JMD) wrote:
>> Out of these log files, which is the log file that will contain the entries that I need to see?
>
> Any one of them that contains something possibly related to your problem.
> To gain time, I suggest that you do the following :
> - stop tomcat
> - start tomcat
> - request the page you want via the browser
> - stop tomcat
> Then have a look at the tomcat log directory, and look at the files which have the latest modification date/time, scrolling back from the end.
>
>
>
>>
>> localhost_access_log.2019-04-02.txt
>> localhost.2019-04-02.log
>> catalina.out
>> catalina.2019-04-02.log
>>
>> Thanks,
>>
>> Kyle Kim
>> JMD
>>
>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>
>> -----Original Message-----
>> From: André Warnier (tomcat) <aw...@ice-sa.com>
>> Sent: Wednesday, April 3, 2019 11:27 AM
>> To: users@tomcat.apache.org
>> Subject: Re: Issues upgrading to tomcat 9.0.17
>>
>> On 03.04.2019 17:18, Kim, Chang H (JMD) wrote:
>>> My OS is AIX 7.2.0.0. I already have tomcat 8.0.35 working. However, I am in the middle of upgrading it to tomcat 9.0.17. I downloaded the latest tomcat, and started to get to the default webapp, and only thing displaying is "white screen". Any help will be greatly appreciated.
>>>
>>
>> Please have a look at the Tomcat logfiles, right after you get that blank page.
>> The reason is usually explicit there.
>>
>> If you still do not understand after that, copy the relevant (?) message of the logfile here, to allow someone to have a look and help you.
>>
>>> Thanks,
>>>
>>> Kyle Kim
>>> JMD
>>>
>>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>>
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>
>
> ---------------------------------------------------------------------
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>
>
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Re: Issues upgrading to tomcat 9.0.17
Posted by "André Warnier (tomcat)" <aw...@ice-sa.com>.
On 03.04.2019 17:45, Kim, Chang H (JMD) wrote:
> I had to remove the ip specific data, but this is what I am seeing in localhost_access_log.*.txt when I see "blank screen".
>
> XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:18 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:19 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:23 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:24 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:28 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:29 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:33 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:34 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:38 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:39 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:43 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:44 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:48 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:49 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:53 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:54 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:58 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:41:59 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:03 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:04 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:08 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:09 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:13 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:14 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:18 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:19 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:23 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:24 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:28 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:29 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:33 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:34 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:38 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:39 -0400] "HEAD / HTTP/1.0" 200 -
> XX.XX.XX.XX - - [03/Apr/2019:11:42:43 -0400] "HEAD / HTTP/1.0" 200 -
>
If those are really the requests that Tomcat receives from the browser/client, then it is
normal that you would see a blank page. The HTTP response to a HTTP HEAD request does not
contain any content, only HTTP headers.
That is also why the log messages do not contains the size of the response.
Usually, browser-originating HTTP requests are "GET", not "HEAD".
What client is sending these requests ?
(You can probably tell by the IP that you edited out).
> Thanks,
>
> Kyle Kim
> JMD
>
> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>
>
> -----Original Message-----
> From: André Warnier (tomcat) <aw...@ice-sa.com>
> Sent: Wednesday, April 3, 2019 11:37 AM
> To: users@tomcat.apache.org
> Subject: Re: Issues upgrading to tomcat 9.0.17
>
> On 03.04.2019 17:30, Kim, Chang H (JMD) wrote:
>> Out of these log files, which is the log file that will contain the entries that I need to see?
>
> Any one of them that contains something possibly related to your problem.
> To gain time, I suggest that you do the following :
> - stop tomcat
> - start tomcat
> - request the page you want via the browser
> - stop tomcat
> Then have a look at the tomcat log directory, and look at the files which have the latest modification date/time, scrolling back from the end.
>
>
>
>>
>> localhost_access_log.2019-04-02.txt
>> localhost.2019-04-02.log
>> catalina.out
>> catalina.2019-04-02.log
>>
>> Thanks,
>>
>> Kyle Kim
>> JMD
>>
>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>
>> -----Original Message-----
>> From: André Warnier (tomcat) <aw...@ice-sa.com>
>> Sent: Wednesday, April 3, 2019 11:27 AM
>> To: users@tomcat.apache.org
>> Subject: Re: Issues upgrading to tomcat 9.0.17
>>
>> On 03.04.2019 17:18, Kim, Chang H (JMD) wrote:
>>> My OS is AIX 7.2.0.0. I already have tomcat 8.0.35 working. However, I am in the middle of upgrading it to tomcat 9.0.17. I downloaded the latest tomcat, and started to get to the default webapp, and only thing displaying is "white screen". Any help will be greatly appreciated.
>>>
>>
>> Please have a look at the Tomcat logfiles, right after you get that blank page.
>> The reason is usually explicit there.
>>
>> If you still do not understand after that, copy the relevant (?) message of the logfile here, to allow someone to have a look and help you.
>>
>>> Thanks,
>>>
>>> Kyle Kim
>>> JMD
>>>
>>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>>
>>>
>>
>>
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>>
>>
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>
>
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RE: Issues upgrading to tomcat 9.0.17
Posted by "Kim, Chang H (JMD)" <Ch...@usdoj.gov.INVALID>.
I had to remove the ip specific data, but this is what I am seeing in localhost_access_log.*.txt when I see "blank screen".
XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:14 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:18 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:19 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:23 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:24 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:28 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:29 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:33 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:34 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:38 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:39 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:43 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:44 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:48 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:49 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:53 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:54 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:58 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:41:59 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:03 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:04 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:08 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:09 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:13 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:14 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:18 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:19 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:23 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:24 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:28 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:29 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:33 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:34 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:38 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:39 -0400] "HEAD / HTTP/1.0" 200 -
XX.XX.XX.XX - - [03/Apr/2019:11:42:43 -0400] "HEAD / HTTP/1.0" 200 -
Thanks,
Kyle Kim
JMD
Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
-----Original Message-----
From: André Warnier (tomcat) <aw...@ice-sa.com>
Sent: Wednesday, April 3, 2019 11:37 AM
To: users@tomcat.apache.org
Subject: Re: Issues upgrading to tomcat 9.0.17
On 03.04.2019 17:30, Kim, Chang H (JMD) wrote:
> Out of these log files, which is the log file that will contain the entries that I need to see?
Any one of them that contains something possibly related to your problem.
To gain time, I suggest that you do the following :
- stop tomcat
- start tomcat
- request the page you want via the browser
- stop tomcat
Then have a look at the tomcat log directory, and look at the files which have the latest modification date/time, scrolling back from the end.
>
> localhost_access_log.2019-04-02.txt
> localhost.2019-04-02.log
> catalina.out
> catalina.2019-04-02.log
>
> Thanks,
>
> Kyle Kim
> JMD
>
> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>
> -----Original Message-----
> From: André Warnier (tomcat) <aw...@ice-sa.com>
> Sent: Wednesday, April 3, 2019 11:27 AM
> To: users@tomcat.apache.org
> Subject: Re: Issues upgrading to tomcat 9.0.17
>
> On 03.04.2019 17:18, Kim, Chang H (JMD) wrote:
>> My OS is AIX 7.2.0.0. I already have tomcat 8.0.35 working. However, I am in the middle of upgrading it to tomcat 9.0.17. I downloaded the latest tomcat, and started to get to the default webapp, and only thing displaying is "white screen". Any help will be greatly appreciated.
>>
>
> Please have a look at the Tomcat logfiles, right after you get that blank page.
> The reason is usually explicit there.
>
> If you still do not understand after that, copy the relevant (?) message of the logfile here, to allow someone to have a look and help you.
>
>> Thanks,
>>
>> Kyle Kim
>> JMD
>>
>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>
>>
>
>
> ---------------------------------------------------------------------
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> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
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Re: Issues upgrading to tomcat 9.0.17
Posted by "André Warnier (tomcat)" <aw...@ice-sa.com>.
On 03.04.2019 17:30, Kim, Chang H (JMD) wrote:
> Out of these log files, which is the log file that will contain the entries that I need to see?
Any one of them that contains something possibly related to your problem.
To gain time, I suggest that you do the following :
- stop tomcat
- start tomcat
- request the page you want via the browser
- stop tomcat
Then have a look at the tomcat log directory, and look at the files which have the latest
modification date/time, scrolling back from the end.
>
> localhost_access_log.2019-04-02.txt
> localhost.2019-04-02.log
> catalina.out
> catalina.2019-04-02.log
>
> Thanks,
>
> Kyle Kim
> JMD
>
> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>
> -----Original Message-----
> From: André Warnier (tomcat) <aw...@ice-sa.com>
> Sent: Wednesday, April 3, 2019 11:27 AM
> To: users@tomcat.apache.org
> Subject: Re: Issues upgrading to tomcat 9.0.17
>
> On 03.04.2019 17:18, Kim, Chang H (JMD) wrote:
>> My OS is AIX 7.2.0.0. I already have tomcat 8.0.35 working. However, I am in the middle of upgrading it to tomcat 9.0.17. I downloaded the latest tomcat, and started to get to the default webapp, and only thing displaying is "white screen". Any help will be greatly appreciated.
>>
>
> Please have a look at the Tomcat logfiles, right after you get that blank page.
> The reason is usually explicit there.
>
> If you still do not understand after that, copy the relevant (?) message of the logfile here, to allow someone to have a look and help you.
>
>> Thanks,
>>
>> Kyle Kim
>> JMD
>>
>> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>>
>>
>
>
> ---------------------------------------------------------------------
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> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
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RE: Issues upgrading to tomcat 9.0.17
Posted by "Kim, Chang H (JMD)" <Ch...@usdoj.gov.INVALID>.
Out of these log files, which is the log file that will contain the entries that I need to see?
localhost_access_log.2019-04-02.txt
localhost.2019-04-02.log
catalina.out
catalina.2019-04-02.log
Thanks,
Kyle Kim
JMD
Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
-----Original Message-----
From: André Warnier (tomcat) <aw...@ice-sa.com>
Sent: Wednesday, April 3, 2019 11:27 AM
To: users@tomcat.apache.org
Subject: Re: Issues upgrading to tomcat 9.0.17
On 03.04.2019 17:18, Kim, Chang H (JMD) wrote:
> My OS is AIX 7.2.0.0. I already have tomcat 8.0.35 working. However, I am in the middle of upgrading it to tomcat 9.0.17. I downloaded the latest tomcat, and started to get to the default webapp, and only thing displaying is "white screen". Any help will be greatly appreciated.
>
Please have a look at the Tomcat logfiles, right after you get that blank page.
The reason is usually explicit there.
If you still do not understand after that, copy the relevant (?) message of the logfile here, to allow someone to have a look and help you.
> Thanks,
>
> Kyle Kim
> JMD
>
> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>
>
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Re: Issues upgrading to tomcat 9.0.17
Posted by "André Warnier (tomcat)" <aw...@ice-sa.com>.
On 03.04.2019 17:18, Kim, Chang H (JMD) wrote:
> My OS is AIX 7.2.0.0. I already have tomcat 8.0.35 working. However, I am in the middle of upgrading it to tomcat 9.0.17. I downloaded the latest tomcat, and started to get to the default webapp, and only thing displaying is "white screen". Any help will be greatly appreciated.
>
Please have a look at the Tomcat logfiles, right after you get that blank page.
The reason is usually explicit there.
If you still do not understand after that, copy the relevant (?) message of the logfile
here, to allow someone to have a look and help you.
> Thanks,
>
> Kyle Kim
> JMD
>
> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>
>
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Re: Issues upgrading to tomcat 9.0.17
Posted by Burghard Britzke <bu...@charmides.in-berlin.de>.
have a look at the log files. What do they tell you?
--
Gruß
burghard.britzke
https://britzke.berlin/
> Am 03.04.2019 um 17:18 schrieb Kim, Chang H (JMD) <Ch...@usdoj.gov.INVALID>:
>
> My OS is AIX 7.2.0.0. I already have tomcat 8.0.35 working. However, I am in the middle of upgrading it to tomcat 9.0.17. I downloaded the latest tomcat, and started to get to the default webapp, and only thing displaying is "white screen". Any help will be greatly appreciated.
>
> Thanks,
>
> Kyle Kim
> JMD
>
> Confidentiality Notice: This e-mail, including all attachments, is intended only for the sole use of the intended recipient(s) and may contain privileged and/or confidential information. If you are not the intended recipient(s) of this e-mail, any dissemination, distribution or copying of this e-mail, and any attachment(s) thereto, is strictly prohibited and may violate Federal Law. If you have received this e-mail in error, please immediately notify the sender by e-mail or telephone and permanently delete all copies of this e-mail and any attachment(s).
>