Re: redirect paramter in the jk_workers file
On 03.09.2009 07:54, Dhiraj Rajput wrote: But here issue is different, I am using the JDBC store for the clustering. Suppose my application is running fine and that instant if node1 is goes offline It need near about 10 - 20 sec to push the session in to DB and in between these 10 sec I f I try to do anything in my application , the application kick back me on login page. To overcome from this login page issue I am thinking to use the redirect parameter for two nodes. To achieve what? I don't think the redirect attribute will help you there. There's no way telling the load balancer if a node goes down, wait with failover for 20 seconds. In this case , can you please tell me wheather this is sutaible and how it works. Regards, Rainer -Original Message- From: Rainer Jung [mailto:rainer.j...@kippdata.de] Sent: Wednesday, September 02, 2009 11:28 PM To: Tomcat Users List Subject: Re: redirect paramter in the jk_workers file Your mailer uses a very unfriendly way of formatting your messages. So I do top posting. Yes, as you can read on http://tomcat.apache.org/connectors-doc/reference/workers.html the atribute redirect is supported since version 1.2.9. For a two node load balancer, you don't need it though. If you have many nodes in a load balancer, the redirect expresses, which one you prefer for the failover. If you dont specify it, the load balancer will use some other working node according to its load values. Regards, Rainer On 02.09.2009 06:51, Dhiraj Rajput wrote: Hi Chris, I have below mention tag in my jk workers file. orker.tomcat.type=lb worker.tomcat.socket_keepalive=1 worker.tomcat.socket_timeout=300 worker.tomcat.connection_pool_size=50 worker.tomcat.connection_pool_timeout=600 worker.tomcat.balance_workers=tomcatnode1,tomcatnode2 worker.tomcat.sticky_session=true worker.tomcatnode1.port=9732 worker.tomcatnode1.host=10.18.25.160 worker.tomcatnode1.type=ajp13 worker.tomcatnode1.socket_keepalive=True worker.tomcatnode1.socket_timeout=300 worker.tomcatnode1.connection_pool_timeout=600 worker.tomcatnode1.connect_timeout=600 worker.tomcatnode1.redirect=tomcatnode2 worker.tomcatnode2.port=9733 worker.tomcatnode2.host=10.18.25.107 worker.tomcatnode2.type=ajp13 worker.tomcatnode2.socket_keepalive=True worker.tomcatnode2.socket_timeout=300 worker.tomcatnode2.connection_pool_timeout=600 worker.tomcatnode2.redirect=tomcatnode1 I am not 100% sure how this works and is it really usefull for the failover. Thanks and Regards, Dhiraj V Rajput Associate System Admin Hosting Services Group Premier Technology Group Nagpur Phone: - USA- 1-626-698-1099 India Office: 91-712-2446734 ext 30 cell no : 91-9370315811 -Original Message- From: Christopher Schultz [mailto:ch...@christopherschultz.net] Sent: Tuesday, September 01, 2009 11:22 PM To: Tomcat Users List Subject: Re: redirect paramter in the jk_workers file Hash: SHA1 Dhiraj, On 8/27/2009 8:26 AM, Dhiraj Rajput wrote: I have issue on the redirect tag in jk workers file. What is redirect tag? -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: redirect paramter in the jk_workers file
I think you can achieve something simular just using longer timeouts on mod_jk one of those: http://tomcat.apache.org/connectors-doc/generic_howto/timeouts.html * use_server_errors* And use ErrorDocument in apache for custom error page Evgeny On Thu, Sep 3, 2009 at 8:54 AM, Dhiraj Rajput draj...@premiertechnologygroup.com wrote: Hi Rainer, Yes , it support to the 1.29 mod jk. But here issue is different, I am using the JDBC store for the clustering. Suppose my application is running fine and that instant if node1 is goes offline It need near about 10 - 20 sec to push the session in to DB and in between these 10 sec I f I try to do anything in my application , the application kick back me on login page. To overcome from this login page issue I am thinking to use the redirect parameter for two nodes. In this case , can you please tell me wheather this is sutaible and how it works. -Original Message- From: Rainer Jung [mailto:rainer.j...@kippdata.de] Sent: Wednesday, September 02, 2009 11:28 PM To: Tomcat Users List Subject: Re: redirect paramter in the jk_workers file Your mailer uses a very unfriendly way of formatting your messages. So I do top posting. Yes, as you can read on http://tomcat.apache.org/connectors-doc/reference/workers.html the atribute redirect is supported since version 1.2.9. For a two node load balancer, you don't need it though. If you have many nodes in a load balancer, the redirect expresses, which one you prefer for the failover. If you dont specify it, the load balancer will use some other working node according to its load values. Regards, Rainer On 02.09.2009 06:51, Dhiraj Rajput wrote: Hi Chris, I have below mention tag in my jk workers file. orker.tomcat.type=lb worker.tomcat.socket_keepalive=1 worker.tomcat.socket_timeout=300 worker.tomcat.connection_pool_size=50 worker.tomcat.connection_pool_timeout=600 worker.tomcat.balance_workers=tomcatnode1,tomcatnode2 worker.tomcat.sticky_session=true worker.tomcatnode1.port=9732 worker.tomcatnode1.host=10.18.25.160 worker.tomcatnode1.type=ajp13 worker.tomcatnode1.socket_keepalive=True worker.tomcatnode1.socket_timeout=300 worker.tomcatnode1.connection_pool_timeout=600 worker.tomcatnode1.connect_timeout=600 worker.tomcatnode1.redirect=tomcatnode2 worker.tomcatnode2.port=9733 worker.tomcatnode2.host=10.18.25.107 worker.tomcatnode2.type=ajp13 worker.tomcatnode2.socket_keepalive=True worker.tomcatnode2.socket_timeout=300 worker.tomcatnode2.connection_pool_timeout=600 worker.tomcatnode2.redirect=tomcatnode1 I am not 100% sure how this works and is it really usefull for the failover. Thanks and Regards, Dhiraj V Rajput Associate System Admin Hosting Services Group Premier Technology Group Nagpur Phone: - USA- 1-626-698-1099 India Office: 91-712-2446734 ext 30 cell no : 91-9370315811 -Original Message- From: Christopher Schultz [mailto:ch...@christopherschultz.net] Sent: Tuesday, September 01, 2009 11:22 PM To: Tomcat Users List Subject: Re: redirect paramter in the jk_workers file Hash: SHA1 Dhiraj, On 8/27/2009 8:26 AM, Dhiraj Rajput wrote: I have issue on the redirect tag in jk workers file. What is redirect tag? -chris - 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: redirect paramter in the jk_workers file
Your mailer uses a very unfriendly way of formatting your messages. So I do top posting. Yes, as you can read on http://tomcat.apache.org/connectors-doc/reference/workers.html the atribute redirect is supported since version 1.2.9. For a two node load balancer, you don't need it though. If you have many nodes in a load balancer, the redirect expresses, which one you prefer for the failover. If you dont specify it, the load balancer will use some other working node according to its load values. Regards, Rainer On 02.09.2009 06:51, Dhiraj Rajput wrote: Hi Chris, I have below mention tag in my jk workers file. orker.tomcat.type=lb worker.tomcat.socket_keepalive=1 worker.tomcat.socket_timeout=300 worker.tomcat.connection_pool_size=50 worker.tomcat.connection_pool_timeout=600 worker.tomcat.balance_workers=tomcatnode1,tomcatnode2 worker.tomcat.sticky_session=true worker.tomcatnode1.port=9732 worker.tomcatnode1.host=10.18.25.160 worker.tomcatnode1.type=ajp13 worker.tomcatnode1.socket_keepalive=True worker.tomcatnode1.socket_timeout=300 worker.tomcatnode1.connection_pool_timeout=600 worker.tomcatnode1.connect_timeout=600 worker.tomcatnode1.redirect=tomcatnode2 worker.tomcatnode2.port=9733 worker.tomcatnode2.host=10.18.25.107 worker.tomcatnode2.type=ajp13 worker.tomcatnode2.socket_keepalive=True worker.tomcatnode2.socket_timeout=300 worker.tomcatnode2.connection_pool_timeout=600 worker.tomcatnode2.redirect=tomcatnode1 I am not 100% sure how this works and is it really usefull for the failover. Thanks and Regards, Dhiraj V Rajput Associate System Admin Hosting Services Group Premier Technology Group Nagpur Phone: - USA- 1-626-698-1099 India Office: 91-712-2446734 ext 30 cell no : 91-9370315811 -Original Message- From: Christopher Schultz [mailto:ch...@christopherschultz.net] Sent: Tuesday, September 01, 2009 11:22 PM To: Tomcat Users List Subject: Re: redirect paramter in the jk_workers file Hash: SHA1 Dhiraj, On 8/27/2009 8:26 AM, Dhiraj Rajput wrote: I have issue on the redirect tag in jk workers file. What is redirect tag? -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: redirect paramter in the jk_workers file
Hi Rainer, Yes , it support to the 1.29 mod jk. But here issue is different, I am using the JDBC store for the clustering. Suppose my application is running fine and that instant if node1 is goes offline It need near about 10 - 20 sec to push the session in to DB and in between these 10 sec I f I try to do anything in my application , the application kick back me on login page. To overcome from this login page issue I am thinking to use the redirect parameter for two nodes. In this case , can you please tell me wheather this is sutaible and how it works. -Original Message- From: Rainer Jung [mailto:rainer.j...@kippdata.de] Sent: Wednesday, September 02, 2009 11:28 PM To: Tomcat Users List Subject: Re: redirect paramter in the jk_workers file Your mailer uses a very unfriendly way of formatting your messages. So I do top posting. Yes, as you can read on http://tomcat.apache.org/connectors-doc/reference/workers.html the atribute redirect is supported since version 1.2.9. For a two node load balancer, you don't need it though. If you have many nodes in a load balancer, the redirect expresses, which one you prefer for the failover. If you dont specify it, the load balancer will use some other working node according to its load values. Regards, Rainer On 02.09.2009 06:51, Dhiraj Rajput wrote: Hi Chris, I have below mention tag in my jk workers file. orker.tomcat.type=lb worker.tomcat.socket_keepalive=1 worker.tomcat.socket_timeout=300 worker.tomcat.connection_pool_size=50 worker.tomcat.connection_pool_timeout=600 worker.tomcat.balance_workers=tomcatnode1,tomcatnode2 worker.tomcat.sticky_session=true worker.tomcatnode1.port=9732 worker.tomcatnode1.host=10.18.25.160 worker.tomcatnode1.type=ajp13 worker.tomcatnode1.socket_keepalive=True worker.tomcatnode1.socket_timeout=300 worker.tomcatnode1.connection_pool_timeout=600 worker.tomcatnode1.connect_timeout=600 worker.tomcatnode1.redirect=tomcatnode2 worker.tomcatnode2.port=9733 worker.tomcatnode2.host=10.18.25.107 worker.tomcatnode2.type=ajp13 worker.tomcatnode2.socket_keepalive=True worker.tomcatnode2.socket_timeout=300 worker.tomcatnode2.connection_pool_timeout=600 worker.tomcatnode2.redirect=tomcatnode1 I am not 100% sure how this works and is it really usefull for the failover. Thanks and Regards, Dhiraj V Rajput Associate System Admin Hosting Services Group Premier Technology Group Nagpur Phone: - USA- 1-626-698-1099 India Office: 91-712-2446734 ext 30 cell no : 91-9370315811 -Original Message- From: Christopher Schultz [mailto:ch...@christopherschultz.net] Sent: Tuesday, September 01, 2009 11:22 PM To: Tomcat Users List Subject: Re: redirect paramter in the jk_workers file Hash: SHA1 Dhiraj, On 8/27/2009 8:26 AM, Dhiraj Rajput wrote: I have issue on the redirect tag in jk workers file. What is redirect tag? -chris - 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: redirect paramter in the jk_workers file
Hi All, Any idia on below mail Could anyone help me on the same. Thanks and Regards, -Original Message- From: Dhiraj Rajput [mailto:draj...@premiertechnologygroup.com] Sent: Thursday, August 27, 2009 5:56 PM To: users@tomcat.apache.org Subject: redirect paramter in the jk_workers file Hi All, I have issue on the redirect tag in jk workers file. Currently I am having mod jk 1.2.27 on my server. I am using two tomcat instances in the cluster. My problem is 1) Is mod Jk 1.2.27 support redirect tag. 2) How the mod redirect works. Can anyone please help me on this. Thank you, - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: redirect paramter in the jk_workers file
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Dhiraj, On 8/27/2009 8:26 AM, Dhiraj Rajput wrote: I have issue on the redirect tag in jk workers file. What is redirect tag? - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkqdX0cACgkQ9CaO5/Lv0PDhPgCeLHCBugeuHTXZxPSLoP6gp236 /gkAn2ydLL6Y8j95Zpb6f802THfOZMUT =eedS -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: redirect paramter in the jk_workers file
Hi Chris, I have below mention tag in my jk workers file. orker.tomcat.type=lb worker.tomcat.socket_keepalive=1 worker.tomcat.socket_timeout=300 worker.tomcat.connection_pool_size=50 worker.tomcat.connection_pool_timeout=600 worker.tomcat.balance_workers=tomcatnode1,tomcatnode2 worker.tomcat.sticky_session=true worker.tomcatnode1.port=9732 worker.tomcatnode1.host=10.18.25.160 worker.tomcatnode1.type=ajp13 worker.tomcatnode1.socket_keepalive=True worker.tomcatnode1.socket_timeout=300 worker.tomcatnode1.connection_pool_timeout=600 worker.tomcatnode1.connect_timeout=600 worker.tomcatnode1.redirect=tomcatnode2 worker.tomcatnode2.port=9733 worker.tomcatnode2.host=10.18.25.107 worker.tomcatnode2.type=ajp13 worker.tomcatnode2.socket_keepalive=True worker.tomcatnode2.socket_timeout=300 worker.tomcatnode2.connection_pool_timeout=600 worker.tomcatnode2.redirect=tomcatnode1 I am not 100% sure how this works and is it really usefull for the failover. Thanks and Regards, Dhiraj V Rajput Associate System Admin Hosting Services Group Premier Technology Group Nagpur Phone: - USA- 1-626-698-1099 India Office: 91-712-2446734 ext 30 cell no : 91-9370315811 -Original Message- From: Christopher Schultz [mailto:ch...@christopherschultz.net] Sent: Tuesday, September 01, 2009 11:22 PM To: Tomcat Users List Subject: Re: redirect paramter in the jk_workers file -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Dhiraj, On 8/27/2009 8:26 AM, Dhiraj Rajput wrote: I have issue on the redirect tag in jk workers file. What is redirect tag? - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkqdX0cACgkQ9CaO5/Lv0PDhPgCeLHCBugeuHTXZxPSLoP6gp236 /gkAn2ydLL6Y8j95Zpb6f802THfOZMUT =eedS -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
redirect paramter in the jk_workers file
Hi All, I have issue on the redirect tag in jk workers file. Currently I am having mod jk 1.2.27 on my server. I am using two tomcat instances in the cluster. My problem is 1) Is mod Jk 1.2.27 support redirect tag. 2) How the mod redirect works. Can anyone please help me on this. Thank you,
