Any other solutions for this ? On Fri, Apr 21, 2017 at 9:42 AM, Pranaya Behera <behera.pran...@gmail.com> wrote: > Hi Erick, > Even if they use different solr.home which I have also > tested in AWS environment there also is the same problem. > > Can someone verify the first message in their local ? > > On Fri, Apr 21, 2017 at 2:27 AM, Erick Erickson <erickerick...@gmail.com> > wrote: >> Have you looked at the Solr logs on the node you try to bring back up? >> There are sometimes much more informative messages in the log files. >> The proverbial "smoking gun" would be messages about write locks. >> >> You say they are all using the same solr.home, which is probably the >> source of a lot of your issues. Take a look at the directory structure >> after you start up the example and you'll see different -s parameters >> for each of the instances started on the same machine, so the startup >> looks something like: >> >> bin/solr start -c -z localhost:2181 -p 898$1 -s example/cloud/node1/solr >> bin/solr start -c -z localhost:2181 -p 898$1 -s example/cloud/node2/solr >> >> and the like. >> >> Best, >> Erick >> >> On Thu, Apr 20, 2017 at 11:01 AM, Pranaya Behera >> <behera.pran...@gmail.com> wrote: >>> Hi, >>> Can someone from the mailing list also confirm the same findings >>> ? I am at wit's end on what to do to fix this. Please guide me to >>> create a patch for the same. >>> >>> On Thu, Apr 20, 2017 at 3:13 PM, Pranaya Behera >>> <behera.pran...@gmail.com> wrote: >>>> Hi, >>>> Through SolrJ I am trying to upload configsets and create >>>> collections in my solrcloud. >>>> >>>> Setup: >>>> 1 Standalone zookeeper listening on 2181 port. version 3.4.10 >>>> -- bin/zkServer.sh start >>>> 3 Starting solr nodes. (All running from the same solr.home) version >>>> 6.5.0 and as well in 6.2.1 >>>> -- bin/solr -c -z localhost:2181 -p 8983 >>>> -- bin/solr -c -z localhost:2181 -p 8984 >>>> -- bin/solr -c -z localhost:2181 -p 8985 >>>> >>>> After first run of my java application to upload the config and create >>>> the collections in solr through zookeeper is seemless and working >>>> fine. >>>> Here is the clusterstatus after the first run. >>>> https://gist.github.com/shadow-fox/5874f8b5de93fff0f5bcc8886be81d4d#file-3nodes-json >>>> >>>> Stopped one solr node via: >>>> -- bin/solr stop -p 8985 >>>> clusterstatus changed to: >>>> https://gist.github.com/shadow-fox/5874f8b5de93fff0f5bcc8886be81d4d#file-3nodes1down-json >>>> >>>> Till now everything is as expected. >>>> >>>> Here is the remaining part where it confuses me. >>>> >>>> Bring the down node back to life. Clusterstatus changed from 2 node >>>> down with 1 node not found to 3 node down including the new node that >>>> just brought up. >>>> https://gist.github.com/shadow-fox/5874f8b5de93fff0f5bcc8886be81d4d#file-3nodes3down-json >>>> Expected result should be all the other nodes should be in active mode >>>> and this one would be recovery mode and then it would be active mode, >>>> as this node had data before i stopped it using the script. >>>> >>>> Now I added one more node to the cluster via >>>> -- bin/solr -c -z localhost:2181 -p 8986 >>>> The clusterstatus changed to: >>>> https://gist.github.com/shadow-fox/5874f8b5de93fff0f5bcc8886be81d4d#file-4node3down-json >>>> This one just retains the previous state and adds the node to the cluster. >>>> >>>> >>>> When bringing up the removed node which was previously in the cluster >>>> which was registered to the zookeeper and has data about the >>>> collections be registered as active rather than making every other >>>> node down ? If so what is the solution to this ? >>>> >>>> When we add more nodes to an existing cluster, how to ensure that it >>>> also gets the same collections/data i.e. basically synchronizes with >>>> the other nodes which are present in the node rather than manually >>>> create collection for that specific node ? As you can see from the >>>> lastly added node's clusterstate it is there in the live_nodes but >>>> never got the collections into its data dir. >>>> Is there any other way to add a node with the existing cluster with >>>> the cluster data ? >>>> >>>> For the completion here is the code that is used to upload config and >>>> create collection through CloudSolrClient in Solrj.(Not full code but >>>> part of it where the operation is happening.) >>>> https://gist.github.com/shadow-fox/5874f8b5de93fff0f5bcc8886be81d4d#file-code-java >>>> Thats all there is for a collection to create: upload configsets to >>>> zookeeper, create collection and reload collection if required. >>>> >>>> This I have tried in my local Mac OS Sierra and also in AWS env which >>>> same effect. >>>> >>>> >>>> >>>> -- >>>> Thanks & Regards >>>> Pranaya PR Behera >>> >>> >>> >>> -- >>> Thanks & Regards >>> Pranaya PR Behera > > > > -- > Thanks & Regards > Pranaya PR Behera
-- Thanks & Regards Pranaya PR Behera
