Started from scratch:
1. Downloaded version 1.7.4
2. Started server node1 in distributed mode (dserver)
3. Copied node1 directory as node2
4. changed nodeName in orientdb-dserver-config.xml on both nodes giving
different names.
5. Started node2
Both nodes see each other. I see in the console for one node:
*Members [2] { Member [10.32.10.72]:2434 this Member
[10.32.10.72]:2435 }*
And on the console of another node:
*Members [2] { Member [10.32.10.72]:2434 Member
[10.32.10.72]:2435 this }*
they are definitely talk to each other. Except one of the nodes gave me an
error:
2014-07-02 12:12:56:234 WARN [node2]->[[node1]] requesting deploy of
database 'GratefulDeadConcerts' on local server... [OHazelcastPlugin]
2014-07-02 12:32:56:266 WARN [node2] timeout (1200001ms) on waiting for
synchronous responses from nodes=[node1] responsesSoFar=[] request=id=0
from=n
ode2 task=deploy_db [OHazelcastDistributedDatabase]
*Exception in thread "main"
com.orientechnologies.orient.server.distributed.ODistributedException:
Error on sending distributed request against database
'GratefulDeadConcerts' to nodes [node1]*
at
com.orientechnologies.orient.server.hazelcast.OHazelcastDistributedDatabase.send2Nodes(OHazelcastDistributedDatabase.java:194)
at
com.orientechnologies.orient.server.hazelcast.OHazelcastPlugin.sendRequest(OHazelcastPlugin.java:364)
at
com.orientechnologies.orient.server.hazelcast.OHazelcastPlugin.installDatabase(OHazelcastPlugin.java:813)
at
com.orientechnologies.orient.server.hazelcast.OHazelcastPlugin.installNewDatabases(OHazelcastPlugin.java:767)
at
com.orientechnologies.orient.server.hazelcast.OHazelcastPlugin.startup(OHazelcastPlugin.java:191)
at
com.orientechnologies.orient.server.OServer.registerPlugins(OServer.java:720)
at
com.orientechnologies.orient.server.OServer.activate(OServer.java:241)
at
com.orientechnologies.orient.server.OServerMain.main(OServerMain.java:32)
Caused by:
com.orientechnologies.orient.server.distributed.ODistributedException: No
response received from any of nodes [node1] for request id=0 from
=node2 task=deploy_db
at
com.orientechnologies.orient.server.distributed.ODistributedResponseManager.getFinalResponse(ODistributedResponseManager.java:395)
at
com.orientechnologies.orient.server.hazelcast.OHazelcastDistributedDatabase.waitForResponse(OHazelcastDistributedDatabase.java:422)
at
com.orientechnologies.orient.server.hazelcast.OHazelcastDistributedDatabase.send2Nodes(OHazelcastDistributedDatabase.java:191)
... 7 more
Even though right above that I see a log message saying that
GratefulDatabase distributed configuration sees 2 nodes:
2014-07-02 12:12:56:216 INFO updated distributed configuration for
database: GratefulDeadConcerts:
----------
{
"version":2,
"autoDeploy":true,
"hotAlignment":false,
"readQuorum":1,
"writeQuorum":2,
"failureAvailableNodesLessQuorum":false,
"readYourWrites":true,"clusters":{
"internal":null,
"index":null,
"*":{
"servers":["<NEW_NODE>","node1","node2"]
}
}
}
When I try to add or remove something from one node on that database
nothing happens to another one.
Nothing gets replicated on database level.
Can someone please tell me what I am doing wrong?
I am not trying anything fancy with replication. This is just a basic
replication task.
I tried replication in some earlier versions (don't remember now which one
) and it worked. Now I can't make it work.
We are trying to implement OrientDb for the one of our company product and
if replication is not going to work we would have to look for something
else.
Please let me know if I am doing something wrong.
Thank you.
-galina
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