RE: Posting questions
> Refer to attached screenshot. Attached screenshot? This is a public mailing list so your best option is to provide information in posted text format, screenshots and other images most likely won't make it through in a usable way :) Regards, Simon > > -Original Message- > From: Jalaj Asher > Sent: Friday, January 5, 2024 8:02 PM > To: Tomcat Users List > Subject: RE: Posting questions > > [You don't often get email from jalaj.as...@eclinicalworks.com.invalid. > Learn why this is important at > https://aka.ms/LearnAboutSenderIdentification ] > > Omkar, > 2 questions > 1. when you say processes what processes are you seeing being invoked and > does it stop at 200 processes. May be a screen shot might help 2. does the > tomcat have read write privilege on all its folders ? If not does giving > those rights help ? > > > > -Original Message- > From: Vaidya, Omkar > Sent: Friday, January 5, 2024 4:56 AM > To: users@tomcat.apache.org > Subject: Posting questions > > Attention! - This email has originated from an External Source outside of > eClinicalWorks. Always use caution when opening attachments, clicking > links, or when responding to this email. If you feel this is a phishing > scam, please use the Phish Alert Report button in Outlook. > > > Hi Team, > > > > Tomcat Version - 9.0.62 > > Platform - Linux Platform > > > > > > This is regarding like we have one customer issue where on Linux platform, > we have configured our IOT-application (Thingworx), which is using Tomcat > as a server. > > So we are able to identify that even when we remove our application, > Tomcat is creating a zombie (defunct) process, which is creating 200+ > processes under the process table, which ultimately occupy all the OS > resources and the application goes in a hung state. This issue is also > reproducible on the Standalone Tomcat server also. > > There are two scenarios mentioned below - > > 1.If this is relatable to Tomcat can you please suggest any > article or documentation so that we can stop zombie process creation, if > this is a known issue or there is only way to clear zombie (defunct) > process from Processes table of linux. > > 2.Also, let us know if this is a Operating System specific > issue like as it is reproducible only on Linux, So Linux os is the thing > that creates the zombie (defunct) processes? > > we are eagerly waiting for the response. > > > > Thanks, > > Omkar Vaidya. > > > CONFIDENTIALITY NOTICE TO RECIPIENT: This transmission contains > confidential information belonging to the sender that is legally > privileged and proprietary and may be subject to protection under the law, > including the Health Insurance Portability and Accountability Act (HIPAA). > If you are not the intended recipient of this e-mail, you are prohibited > from sharing, copying, or otherwise using or disclosing its contents. If > you have received this e-mail in error, please notify the sender > immediately by reply e-mail and permanently delete this e-mail and any > attachments without reading, forwarding or saving them. Thank you. > > CONFIDENTIALITY NOTICE TO RECIPIENT: This transmission contains > confidential information belonging to the sender that is legally > privileged and proprietary and may be subject to protection under the law, > including the Health Insurance Portability and Accountability Act (HIPAA). > If you are not the intended recipient of this e-mail, you are prohibited > from sharing, copying, or otherwise using or disclosing its contents. If > you have received this e-mail in error, please notify the sender > immediately by reply e-mail and permanently delete this e-mail and any > attachments without reading, forwarding or saving them. Thank you. > > - > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > > > > - > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Posting questions
Refer to attached screenshot. -Original Message- From: Jalaj Asher Sent: Friday, January 5, 2024 8:02 PM To: Tomcat Users List Subject: RE: Posting questions [You don't often get email from jalaj.as...@eclinicalworks.com.invalid. Learn why this is important at https://aka.ms/LearnAboutSenderIdentification ] Omkar, 2 questions 1. when you say processes what processes are you seeing being invoked and does it stop at 200 processes. May be a screen shot might help 2. does the tomcat have read write privilege on all its folders ? If not does giving those rights help ? -Original Message- From: Vaidya, Omkar Sent: Friday, January 5, 2024 4:56 AM To: users@tomcat.apache.org Subject: Posting questions Attention! - This email has originated from an External Source outside of eClinicalWorks. Always use caution when opening attachments, clicking links, or when responding to this email. If you feel this is a phishing scam, please use the Phish Alert Report button in Outlook. Hi Team, Tomcat Version - 9.0.62 Platform - Linux Platform This is regarding like we have one customer issue where on Linux platform, we have configured our IOT-application (Thingworx), which is using Tomcat as a server. So we are able to identify that even when we remove our application, Tomcat is creating a zombie (defunct) process, which is creating 200+ processes under the process table, which ultimately occupy all the OS resources and the application goes in a hung state. This issue is also reproducible on the Standalone Tomcat server also. There are two scenarios mentioned below - 1.If this is relatable to Tomcat can you please suggest any article or documentation so that we can stop zombie process creation, if this is a known issue or there is only way to clear zombie (defunct) process from Processes table of linux. 2.Also, let us know if this is a Operating System specific issue like as it is reproducible only on Linux, So Linux os is the thing that creates the zombie (defunct) processes? we are eagerly waiting for the response. Thanks, Omkar Vaidya. CONFIDENTIALITY NOTICE TO RECIPIENT: This transmission contains confidential information belonging to the sender that is legally privileged and proprietary and may be subject to protection under the law, including the Health Insurance Portability and Accountability Act (HIPAA). If you are not the intended recipient of this e-mail, you are prohibited from sharing, copying, or otherwise using or disclosing its contents. If you have received this e-mail in error, please notify the sender immediately by reply e-mail and permanently delete this e-mail and any attachments without reading, forwarding or saving them. Thank you. CONFIDENTIALITY NOTICE TO RECIPIENT: This transmission contains confidential information belonging to the sender that is legally privileged and proprietary and may be subject to protection under the law, including the Health Insurance Portability and Accountability Act (HIPAA). If you are not the intended recipient of this e-mail, you are prohibited from sharing, copying, or otherwise using or disclosing its contents. If you have received this e-mail in error, please notify the sender immediately by reply e-mail and permanently delete this e-mail and any attachments without reading, forwarding or saving them. Thank you. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Posting questions
On 1/5/24 07:31, Jalaj Asher wrote: Omkar, 2 questions 1. when you say processes what processes are you seeing being invoked and does it stop at 200 processes. May be a screen shot might help 2. does the tomcat have read write privilege on all its folders ? If not does giving those rights help ? Do screen shots will make it through to the readers? Text from ps might be safer.
RE: Posting questions
Omkar, 2 questions 1. when you say processes what processes are you seeing being invoked and does it stop at 200 processes. May be a screen shot might help 2. does the tomcat have read write privilege on all its folders ? If not does giving those rights help ? -Original Message- From: Vaidya, Omkar Sent: Friday, January 5, 2024 4:56 AM To: users@tomcat.apache.org Subject: Posting questions Attention! - This email has originated from an External Source outside of eClinicalWorks. Always use caution when opening attachments, clicking links, or when responding to this email. If you feel this is a phishing scam, please use the Phish Alert Report button in Outlook. Hi Team, Tomcat Version - 9.0.62 Platform - Linux Platform This is regarding like we have one customer issue where on Linux platform, we have configured our IOT-application (Thingworx), which is using Tomcat as a server. So we are able to identify that even when we remove our application, Tomcat is creating a zombie (defunct) process, which is creating 200+ processes under the process table, which ultimately occupy all the OS resources and the application goes in a hung state. This issue is also reproducible on the Standalone Tomcat server also. There are two scenarios mentioned below - 1.If this is relatable to Tomcat can you please suggest any article or documentation so that we can stop zombie process creation, if this is a known issue or there is only way to clear zombie (defunct) process from Processes table of linux. 2.Also, let us know if this is a Operating System specific issue like as it is reproducible only on Linux, So Linux os is the thing that creates the zombie (defunct) processes? we are eagerly waiting for the response. Thanks, Omkar Vaidya. CONFIDENTIALITY NOTICE TO RECIPIENT: This transmission contains confidential information belonging to the sender that is legally privileged and proprietary and may be subject to protection under the law, including the Health Insurance Portability and Accountability Act (HIPAA). If you are not the intended recipient of this e-mail, you are prohibited from sharing, copying, or otherwise using or disclosing its contents. If you have received this e-mail in error, please notify the sender immediately by reply e-mail and permanently delete this e-mail and any attachments without reading, forwarding or saving them. Thank you. CONFIDENTIALITY NOTICE TO RECIPIENT: This transmission contains confidential information belonging to the sender that is legally privileged and proprietary and may be subject to protection under the law, including the Health Insurance Portability and Accountability Act (HIPAA). If you are not the intended recipient of this e-mail, you are prohibited from sharing, copying, or otherwise using or disclosing its contents. If you have received this e-mail in error, please notify the sender immediately by reply e-mail and permanently delete this e-mail and any attachments without reading, forwarding or saving them. Thank you. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Posting questions
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Shivaraj, You have posted a question to the Apache Tomcat users' mailing list. Apache Tomcat is a Java web application server. It appears that you are asking a question about Apache httpd, a web server. You should post your question to the Apache httpd users' list, instead. - -chris On 2/19/19 08:35, Shivaraj wrote: > This is shivaraj, am trying to increase the URL size in httpd using > the below parameter, am also using https which is an option that we > can enable or disable it. On switching over from https to http or > vice versa. Virtual IP is redirecting every request to different > server and obviously session will not maintained, due to this i > couldn't login to use my web application hosted in apache tomcat. > After removing this parameter it works as legacy. Your help on this > regard will be much appreciated. Please let me know if you need > clarifications. > > Details: LimitRequestLine 128 declared under VirtualHost tag in > httpd.conf > > Application Server: apachetomcat-8.5.32_1 Server version: > Apache/2.4.6 (Red Hat Enterprise Linux) > > > regards, Shivaraj Sivasankaran +91 9790177704 > > > On Tue, Feb 19, 2019 at 6:47 PM Shivaraj > wrote: > >> This is shivaraj, am trying to increase the URL size in httpd >> using the below parameter, am also using https which is an option >> that we can enable or disable it. On switching over from https to >> http or vice versa. Virtual IP is redirecting every request to >> different server and obviously session will not maintained, due >> to this i couldn't login to use my web application hosted in >> apache tomcat. After removing this parameter it works as legacy. >> Your help on this regard will be much appreciated. Please let me >> know if you need clarifications. >> >> Details: LimitRequestLine 128 declared under VirtualHost tag >> in httpd.conf >> >> Application Server: apachetomcat-8.5.32_1 Server version: >> Apache/2.4.6 (Red Hat Enterprise Linux) Server built: Oct 3 >> 2017 09:37:04 >> >> >> regards, Shivaraj Sivasankaran +91 9790177704 >> > -BEGIN PGP SIGNATURE- Comment: Using GnuPG with Thunderbird - https://www.enigmail.net/ iQIzBAEBCAAdFiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAlxshiQACgkQHPApP6U8 pFjzrQ/9FbErobwKXsSjSlgy3UXRchLaiK0WXuIZoniFklZSae5My31PYVslyi/2 Gn4pgdHJxcX20yMjpT/DFo6KJc14R53GMCH4G8zvh7RpjUzTahixzbF9Fd3JNd8u totu2eL18lrLMMSkXTCVwtEgsAmMKKL9A4xhkkn1auX/98JdY0C+vg3cKt83qgqz I6P7X0AmaNNHzGahoxJO7kOsqOAvMA2IETYmTWObB9CWq3gmRojY9C/xsW8tAGq1 3dSwERwmlklKcBfcyLbuJo0DPxb2+OslNcVYGqU1QZEdeUJXK50IA9X9HN4s3OJU GBr4hro8hPbmHMqwqUTZzWKBEogd+sBCBwadpU5QalZ8dwfgHrT4W5VQitBC29RO RX102cBaRCrje7+oynw0Jyy6ZQvwLSR7IqOphWmswoL9L+kH96+PVz9Q8vc5SeTL p8d3RIgFgM11SdHdQvIXkVqpNkSRISzmJvbGTmcJax4Xk3ZS2iAxAlkP5RlX3PDL XrIJbhC7EKUR9UHvhPl7I+P8CbZIc4GTwhC2GqZUbAYdm3SncT4IlXtH8ffWxy1g StveaWbRQjSCKUERyM4sjeCvbFsqeBsSpwLxfdRDP7C+FFFbxh49g8dGMbJbibry u0vBIfG7k/z2h3gPilRyACo/BUEzwB1op51tUsU4bEYA47RiMgk= =mjY2 -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Posting questions
This is shivaraj, am trying to increase the URL size in httpd using the below parameter, am also using https which is an option that we can enable or disable it. On switching over from https to http or vice versa. Virtual IP is redirecting every request to different server and obviously session will not maintained, due to this i couldn't login to use my web application hosted in apache tomcat. After removing this parameter it works as legacy. Your help on this regard will be much appreciated. Please let me know if you need clarifications. Details: LimitRequestLine 128 declared under VirtualHost tag in httpd.conf Application Server: apachetomcat-8.5.32_1 Server version: Apache/2.4.6 (Red Hat Enterprise Linux) regards, Shivaraj Sivasankaran +91 9790177704 On Tue, Feb 19, 2019 at 6:47 PM Shivaraj wrote: > This is shivaraj, am trying to increase the URL size in httpd using the > below parameter, am also using https which is an option that we can enable > or disable it. On switching over from https to http or vice versa. Virtual > IP is redirecting every request to different server and obviously session > will not maintained, due to this i couldn't login to use my web application > hosted in apache tomcat. After removing this parameter it works as legacy. > Your help on this regard will be much appreciated. Please let me know if > you need clarifications. > > Details: > LimitRequestLine 128 declared under VirtualHost tag in httpd.conf > > Application Server: apachetomcat-8.5.32_1 > Server version: Apache/2.4.6 (Red Hat Enterprise Linux) > Server built: Oct 3 2017 09:37:04 > > > regards, > Shivaraj Sivasankaran > +91 9790177704 >
Re: Posting questions to the list
Hi everybody, I am trying to convert the tomcat container from http to https. First of all I created the keystore by reading the documentation and also made necessary changes to $CATALINA_HOME/conf/server.xml by uncommenting the SSL Connector HTTP tag and added new parameter keystoreFile for including the location of the file .keystore. And then restarted the tomcat. But when I give my URL https://coit-grid04.uncc.edu:8080/gridsphere or https://coit-grid04.uncc.edu:8080/ it still doesn't open the page and gives the error as page cannot be displayed. So can you tell me the reason why I am unable to do that. Thanking you Keyur keyur sheth [EMAIL PROTECTED] wrote: - Be a chatter box. Enjoy free PC-to-PC calls with Yahoo! Messenger with Voice. - Ring'em or ping'em. Make PC-to-phone calls as low as 1¢/min with Yahoo! Messenger with Voice.
Re: Posting questions to the list
keyur sheth wrote: I am trying to convert the tomcat container from http to https. First of all I created the keystore by reading the documentation and also made necessary changes to $CATALINA_HOME/conf/server.xml by uncommenting the SSL Connector HTTP tag and added new parameter keystoreFile for including the location of the file .keystore. And then restarted the tomcat. But when I give my URL https://coit-grid04.uncc.edu:8080/gridsphere or https://coit-grid04.uncc.edu:8080/ it still doesn't open the page and gives the error as page cannot be displayed. So can you tell me the reason why I am unable to do that. Access the port you configured the HTTPS Connector for, propably: https://coit-grid04.uncc.edu:8443 Regards mks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Posting questions to the list
On 5/19/06, keyur sheth [EMAIL PROTECTED] wrote: So can you tell me the reason why I am unable to do that. No. :-) Certainly not without seeing the relevant part of your server.xml and the relevant parts of your server logs. P.S. Using a real subject line would be a good idea... -- Hassan Schroeder [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Posting questions to the list
Thankyou for your reply, but the thing is that even if I give https://coit-grid04.uncc.edu:8443/gridsphere or https://coit-grid04.uncc.edu:8443 it doesn't work. And in the connector tag for non-SSL there is a parameter called redirectPort which is already 8443. So it should be redirected to port 8443. So what else can be the problem. Is there anything else to setup. Keyur - Blab-away for as little as 1¢/min. Make PC-to-Phone Calls using Yahoo! Messenger with Voice.
Re: Posting questions to the list
On 5/19/06, keyur sheth [EMAIL PROTECTED] wrote: So attached is the part of the server.xml file for non-SSL and SSL !-- Define a SSL HTTP/1.1 Connector on port 8443 -- Connector port=8443 maxHttpHeaderSize=8192 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false disableUploadTimeout=true acceptCount=100 scheme=https secure=true clientAuth=false sslProtocol=TLS keystoreFile=/home/tomcat/.keystore / ? no keystorePass? or just using the default? In any case, the critical information is: what do your logs say? -- Hassan Schroeder [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Posting questions to the list
Ok I will add the keystorePass tag in the SSL connector. But I don't know what should see in the log directory and which file specifically. Can you please let me know Keyur Hassan Schroeder [EMAIL PROTECTED] wrote: On 5/19/06, keyur sheth wrote: So attached is the part of the server.xml file for non-SSL and SSL maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false disableUploadTimeout=true acceptCount=100 scheme=https secure=true clientAuth=false sslProtocol=TLS keystoreFile=/home/tomcat/.keystore / ? no keystorePass? or just using the default? In any case, the critical information is: what do your logs say? -- Hassan Schroeder [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Blab-away for as little as 1¢/min. Make PC-to-Phone Calls using Yahoo! Messenger with Voice.
Re: Posting questions to the list
On 5/19/06, keyur sheth [EMAIL PROTECTED] wrote: But I don't know what should see in the log directory and which file specifically. There shouldn't be that many to choose from, but in any case, the one with errors in it :-) -- Hassan Schroeder [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Posting questions to the list
Well, unfortunately our network is down due to power outage so I cannot connect to the server remotely. I was just going to see the log file generated for today and it got disconnected. So will mail later regarding the error in the log file Hassan Schroeder [EMAIL PROTECTED] wrote: On 5/19/06, keyur sheth wrote: But I don't know what should see in the log directory and which file specifically. There shouldn't be that many to choose from, but in any case, the one with errors in it :-) -- Hassan Schroeder [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - How low will we go? Check out Yahoo! Messengers low PC-to-Phone call rates.
Re: Posting questions to the list
keyur sheth wrote: And in the connector tag for non-SSL there is a parameter called redirectPort which is already 8443. Which is completely irrelevant. If try to connect to a HTTP Connector via HTTPS this will fail before any data is transmitted that would enable Tomcat to decide whether or not to redirect the client. So it should be redirected to port 8443. No. See above. Regards mks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
