Problem with farming
Hi
We use Jboss 3.2.4 with JDK 1.4.2 on a Linux Cluster with 3 nodes.
When using farming we recognized 2 main Problems:
1.
farming is very slow when hot deploying on three nodes. (take about 3 minutes for 8 files with at total 3 MB).
When stopping two nodes , hot deploy and then restart the nodes , deploymnet takes about 5 sec.
2. When hot deploying on two nodes in most cases jars will be removed from secondary nodes. When redeploying a second time jars will be deployed correctly on all servers.
2004-07-07 13:14:59,393 [FarmMemberService] doUndeployment(), File: farm/File1.jar
2004-07-07 13:14:59,420 [FarmMemberService] doUndeployment(), File: farm/File2.sar
2004-07-07 13:14:59,536 [FarmMemberService] doUndeployment(), File: farm/File3.sar
2004-07-07 13:14:59,624 [FarmMemberService] doUndeployment(), File: farm/File4.sar
2004-07-07 13:14:59,653 [FarmMemberService] doUndeployment(), File: farm/File5.sar
2004-07-07 13:14:59,664 [FarmMemberService] doUndeployment(), File: farm/File6.sar
2004-07-07 13:14:59,669 [FarmMemberService] doUndeployment(), File: farm/resources.jar
2004-07-07 13:14:59,675 [FarmMemberService] doUndeployment(), File: farm/ioobject.jar
2004-07-07 13:14:59,703 [FarmMemberService] farmDeployment(), deploy locally: /var/jboss/server/cluster/tmp/ioobject.jar
2004-07-07 13:14:59,722 [FarmMemberService] farmDeployment(), deploy locally: /var/jboss/server/cluster/tmp/resources.jar
2004-07-07 13:14:59,960 [FarmMemberService] farmDeployment(), deploy locally: /var/jboss/server/cluster/tmp/File6.sar
2004-07-07 13:15:02,500 [FarmMemberService] farmDeployment(), deploy locally: /var/jboss/server/cluster/tmp/File5.sar
2004-07-07 13:15:03,815 [FarmMemberService] farmDeployment(), deploy locally: /var/jboss/server/cluster/tmp/File4.sar
2004-07-07 13:15:06,116 [FarmMemberService] farmDeployment(), deploy locally: /var/jboss/server/cluster/tmp/File3.sar
2004-07-07 13:15:07,227 [FarmMemberService] farmDeployment(), deploy locally: /var/jboss/server/cluster/tmp/File2.sar
2004-07-07 13:15:08,610 [FarmMemberService] farmDeployment(), deploy locally: /var/jboss/server/cluster/tmp/File1.jar
How farming copies files from node to node ? TCP/IP socket connection ?
What things might hav influence on the performance of filetransfer in farming ?
Is there any Bug repoerted /fixed that deals with the above mentioned problem with deployment?
I will check jboss 3.2.5 in the next days.
May be this will bring be further...
regards
Christian
