Re: Updating clusterstate from the zookeeper
I'm pretty sure there's been some hardening of deleting nodes/collections to deal with nodes in a bad state, I'm pretty sure they're available in 4.3. Not guaranteeing that this would solve your problem, but it's probably worth looking at the CHANGES.txt for 4.3 to see if it's worth exploring Best Erick On Fri, Apr 19, 2013 at 2:39 PM, Nate Fox n...@neogov.com wrote: I've used zookeeper's cli to do this. I doubt its the right way and I have no idea if it'll work for clusterstate.json, but it seems to work for certain things. cd /opt/zookeeper/bin ./zkCli.sh -server 127.0.0.1:2183 set /configs/collection1/schema.xml `cat /tmp/newschema.xml` sleep 10 # give a lil time to get pushed out curl http://localhost:8080/solr/admin/cores?wt=jsonaction=RELOADcore=collection1 This is on zk 3.4.5 -- Nate Fox Sr Systems Engineer o: 310.658.5775 m: 714.248.5350 Follow us @NEOGOV http://twitter.com/NEOGOV and on Facebookhttp://www.facebook.com/neogov NEOGOV http://www.neogov.com/ is among the top fastest growing software companies in the USA, recognized by Inc 500|5000, Deloitte Fast 500, and the LA Business Journal. We are hiring!http://www.neogov.com/#/company/careers On Fri, Apr 19, 2013 at 11:30 AM, Mingfeng Yang mfy...@wisewindow.comwrote: Right. I am wondering if/how we can download a specific file from the zookeeper, modify it and then upload to rewrite it. Anyone ? Thanks, Ming On Fri, Apr 19, 2013 at 10:53 AM, Michael Della Bitta michael.della.bi...@appinions.com wrote: I would like to know the answer to this as well. Michael Della Bitta Appinions 18 East 41st Street, 2nd Floor New York, NY 10017-6271 www.appinions.com Where Influence Isn’t a Game On Thu, Apr 18, 2013 at 8:15 PM, Manuel Le Normand manuel.lenorm...@gmail.com wrote: Hello, After creating a distributed collection on several different servers I sometimes get to deal with failing servers (cores appear not available = grey) or failing cores (Down / unable to recover = brown / red). In case i wish to delete this errorneous collection (through collection API) only the green nodes get erased, leaving a meaningless unavailable collection in the clusterstate.json. Is there any way to edit explicitly the clusterstate.json? If not, how do i update it so the collection as above gets deleted? Cheers, Manu
Re: Updating clusterstate from the zookeeper
I would like to know the answer to this as well. Michael Della Bitta Appinions 18 East 41st Street, 2nd Floor New York, NY 10017-6271 www.appinions.com Where Influence Isn’t a Game On Thu, Apr 18, 2013 at 8:15 PM, Manuel Le Normand manuel.lenorm...@gmail.com wrote: Hello, After creating a distributed collection on several different servers I sometimes get to deal with failing servers (cores appear not available = grey) or failing cores (Down / unable to recover = brown / red). In case i wish to delete this errorneous collection (through collection API) only the green nodes get erased, leaving a meaningless unavailable collection in the clusterstate.json. Is there any way to edit explicitly the clusterstate.json? If not, how do i update it so the collection as above gets deleted? Cheers, Manu
Re: Updating clusterstate from the zookeeper
you can use the eclipse plugin for zookeeper. http://www.massedynamic.org/mediawiki/index.php?title=Eclipse_Plug-in_for_ZooKeeper -Msj. On Fri, Apr 19, 2013 at 1:53 PM, Michael Della Bitta michael.della.bi...@appinions.com wrote: I would like to know the answer to this as well. Michael Della Bitta Appinions 18 East 41st Street, 2nd Floor New York, NY 10017-6271 www.appinions.com Where Influence Isn’t a Game On Thu, Apr 18, 2013 at 8:15 PM, Manuel Le Normand manuel.lenorm...@gmail.com wrote: Hello, After creating a distributed collection on several different servers I sometimes get to deal with failing servers (cores appear not available = grey) or failing cores (Down / unable to recover = brown / red). In case i wish to delete this errorneous collection (through collection API) only the green nodes get erased, leaving a meaningless unavailable collection in the clusterstate.json. Is there any way to edit explicitly the clusterstate.json? If not, how do i update it so the collection as above gets deleted? Cheers, Manu
Re: Updating clusterstate from the zookeeper
Right. I am wondering if/how we can download a specific file from the zookeeper, modify it and then upload to rewrite it. Anyone ? Thanks, Ming On Fri, Apr 19, 2013 at 10:53 AM, Michael Della Bitta michael.della.bi...@appinions.com wrote: I would like to know the answer to this as well. Michael Della Bitta Appinions 18 East 41st Street, 2nd Floor New York, NY 10017-6271 www.appinions.com Where Influence Isn’t a Game On Thu, Apr 18, 2013 at 8:15 PM, Manuel Le Normand manuel.lenorm...@gmail.com wrote: Hello, After creating a distributed collection on several different servers I sometimes get to deal with failing servers (cores appear not available = grey) or failing cores (Down / unable to recover = brown / red). In case i wish to delete this errorneous collection (through collection API) only the green nodes get erased, leaving a meaningless unavailable collection in the clusterstate.json. Is there any way to edit explicitly the clusterstate.json? If not, how do i update it so the collection as above gets deleted? Cheers, Manu
Re: Updating clusterstate from the zookeeper
I've used zookeeper's cli to do this. I doubt its the right way and I have no idea if it'll work for clusterstate.json, but it seems to work for certain things. cd /opt/zookeeper/bin ./zkCli.sh -server 127.0.0.1:2183 set /configs/collection1/schema.xml `cat /tmp/newschema.xml` sleep 10 # give a lil time to get pushed out curl http://localhost:8080/solr/admin/cores?wt=jsonaction=RELOADcore=collection1 This is on zk 3.4.5 -- Nate Fox Sr Systems Engineer o: 310.658.5775 m: 714.248.5350 Follow us @NEOGOV http://twitter.com/NEOGOV and on Facebookhttp://www.facebook.com/neogov NEOGOV http://www.neogov.com/ is among the top fastest growing software companies in the USA, recognized by Inc 500|5000, Deloitte Fast 500, and the LA Business Journal. We are hiring!http://www.neogov.com/#/company/careers On Fri, Apr 19, 2013 at 11:30 AM, Mingfeng Yang mfy...@wisewindow.comwrote: Right. I am wondering if/how we can download a specific file from the zookeeper, modify it and then upload to rewrite it. Anyone ? Thanks, Ming On Fri, Apr 19, 2013 at 10:53 AM, Michael Della Bitta michael.della.bi...@appinions.com wrote: I would like to know the answer to this as well. Michael Della Bitta Appinions 18 East 41st Street, 2nd Floor New York, NY 10017-6271 www.appinions.com Where Influence Isn’t a Game On Thu, Apr 18, 2013 at 8:15 PM, Manuel Le Normand manuel.lenorm...@gmail.com wrote: Hello, After creating a distributed collection on several different servers I sometimes get to deal with failing servers (cores appear not available = grey) or failing cores (Down / unable to recover = brown / red). In case i wish to delete this errorneous collection (through collection API) only the green nodes get erased, leaving a meaningless unavailable collection in the clusterstate.json. Is there any way to edit explicitly the clusterstate.json? If not, how do i update it so the collection as above gets deleted? Cheers, Manu
Updating clusterstate from the zookeeper
Hello, After creating a distributed collection on several different servers I sometimes get to deal with failing servers (cores appear not available = grey) or failing cores (Down / unable to recover = brown / red). In case i wish to delete this errorneous collection (through collection API) only the green nodes get erased, leaving a meaningless unavailable collection in the clusterstate.json. Is there any way to edit explicitly the clusterstate.json? If not, how do i update it so the collection as above gets deleted? Cheers, Manu