Hi Deanna, The "scary" messages are not scary at all; Zookeeper is very noisy and all the "errors" you are seeing are in fact INFO messages. So you are good.
Karl On Thu, May 21, 2015 at 10:08 AM, Delapasse, Deanna < [email protected]> wrote: > Ok...trying to be a good citizen so I switched to the zookeeper model > (though the thought of including another product that I don't understand > kind of terrifies me). Recreated my postgres db and ran through the steps > for running tomcat and YES! My permissions issue is gone and tomcat works > now. The scan seemed to work great (good stuff in Elasticsearch & mcf log) > BUT, the linux window where I started zookeeper is streaming some scary > errors which I have pasted below. > > Maybe I missed something? My steps: > 1) Deleted postgresql db & stopped everything mcf-related > 2) Ran ./lock-clean.sh > 3) Ran ./setglobalproperties.sh > 4) Ran ./initialize.sh to recreate db > 5) Ran ./start-agents.sh > 6) deployed 3 mcf*.xml files into tomcat7/conf/Catalina/localhost and > restarted tomcat w/ -D param pointing to properties.xml > > Did I miss anything? Any guess on these errors? They are just appearing > to stdout - not in manifoldcf.log > > Thanks so much! This product will fill a giant void for us > (alfresco->elasticsearch) if I can get it reliably working. > > Deanna > > *Errors from stdout in zookeeper window:* > [root@oss-edi-dev multiprocess-zk-example]# [ProcessThread(sid:0 > cport:-1):] INFO org.apache.zookeeper.server.PrepRequestProcessor - Got > user-level KeeperException when processing sessionid:0x14d76932ca40003 > type:setData cxid:0x1d44 zxid:0x808c txntype:-1 reqpath:n/a Error > Path:/org.apache.manifoldcf/resources-_REPR_TRACKER_PID_ > Error:KeeperErrorCode = NoNode for > /org.apache.manifoldcf/resources-_REPR_TRACKER_PID_ > [ProcessThread(sid:0 cport:-1):] INFO > org.apache.zookeeper.server.PrepRequestProcessor - Got user-level > KeeperException when processing sessionid:0x14d76932ca40003 type:setData > cxid:0x1d46 zxid:0x808e txntype:-1 reqpath:n/a Error > Path:/org.apache.manifoldcf/resources-_REPR_TRACKER_RID_ > Error:KeeperErrorCode = NoNode for > /org.apache.manifoldcf/resources-_REPR_TRACKER_RID_ > [ProcessThread(sid:0 cport:-1):] INFO > org.apache.zookeeper.server.PrepRequestProcessor - Got user-level > KeeperException when processing sessionid:0x14d76932ca4000a type:create > cxid:0x4d8 zxid:0x81ea txntype:-1 reqpath:n/a Error > Path:/org.apache.manifoldcf.locks-statslock-reindex-hopdeletedeps > Error:KeeperErrorCode = NoNode for > /org.apache.manifoldcf.locks-statslock-reindex-hopdeletedeps > [ProcessThread(sid:0 cport:-1):] INFO > org.apache.zookeeper.server.PrepRequestProcessor - Got user-level > KeeperException when processing sessionid:0x14d76932ca40044 type:setData > cxid:0x2677 zxid:0x81ee txntype:-1 reqpath:n/a Error > Path:/org.apache.manifoldcf/resources-stats-reindex-hopdeletedeps > Error:KeeperErrorCode = NoNode for > /org.apache.manifoldcf/resources-stats-reindex-hopdeletedeps > [ProcessThread(sid:0 cport:-1):] INFO > org.apache.zookeeper.server.PrepRequestProcessor - Got user-level > KeeperException when processing sessionid:0x14d76932ca4000a type:create > cxid:0x4fb zxid:0x823e txntype:-1 reqpath:n/a Error > Path:/org.apache.manifoldcf.locks-statslock-reindex-carrydown > Error:KeeperErrorCode = NoNode for > /org.apache.manifoldcf.locks-statslock-reindex-carrydown > [ProcessThread(sid:0 cport:-1):] INFO > org.apache.zookeeper.server.PrepRequestProcessor - Got user-level > KeeperException when processing sessionid:0x14d76932ca40044 type:setData > cxid:0x26ad zxid:0x8241 txntype:-1 reqpath:n/a Error > Path:/org.apache.manifoldcf/resources-stats-reindex-carrydown > Error:KeeperErrorCode = NoNode for > /org.apache.manifoldcf/resources-stats-reindex-carrydown > [ProcessThread(sid:0 cport:-1):] INFO > org.apache.zookeeper.server.PrepRequestProcessor - Got user-level > KeeperException when processing sessionid:0x14d76932ca4000a type:create > cxid:0x500 zxid:0x8245 txntype:-1 reqpath:n/a Error > Path:/org.apache.manifoldcf.locks-statslock-analyze-carrydown > Error:KeeperErrorCode = NoNode for > /org.apache.manifoldcf.locks-statslock-analyze-carrydown > [ProcessThread(sid:0 cport:-1):] INFO > org.apache.zookeeper.server.PrepRequestProcessor - Got user-level > KeeperException when processing sessionid:0x14d76932ca40044 type:setData > cxid:0x26b0 zxid:0x8248 txntype:-1 reqpath:n/a Error > Path:/org.apache.manifoldcf/resources-stats-analyze-carrydown > Error:KeeperErrorCode = NoNode for > /org.apache.manifoldcf/resources-stats-analyze-carrydown > > > > On Wed, May 20, 2015 at 8:23 PM, Karl Wright <[email protected]> wrote: > >> Hi Deanna, >> >> First of all, file-based synchronization is deprecated at this point, so >> we'd much prefer you use zookeeper. If you are using file-based synch, >> getting tomcat working is very hard because *all* mcf processes need to be >> running as the same user. With zookeeper that is not necessary. >> >> As for a stop-webapps script -- the jetty script is only provided for >> convenience and demonstration, not production. >> >> Karl >> >> >> On Wed, May 20, 2015 at 9:07 PM, Delapasse, Deanna < >> [email protected]> wrote: >> >>> Running the multiprocess-file-example is there anyway to get the pid of >>> the jetty process so I can add a stop script? Need to add an /etc/init.d >>> stop script, but start-webapps.sh is calling some java which I guess is >>> starting up Jetty. >>> >>> I tried to make tomcat work, but am giving up and want to stay with >>> jetty for the near term (I did replace HSQLDB with PostgreSQL). >>> >>> thanks! >>> Deanna >>> >>> >>> >> >
