Upgrading orientdb from 2.1 .15 to 2.2.28 in distributed mode

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Piyush Mathur

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Nov 30, 2017, 2:58:49 AM11/30/17

to OrientDB

I am trying to upgrade orientdb version from 2.1.15 to 2.2.28 in distributed setup: node1 (MASTER) and node2 (MASTER).

<pre>

Upgrade process:

1. Stop orientdb service on node1 and node

2. Upgrading node1

2.1 Copy the existing database in ~/tmp folder.

2.2 Download Orientdb v2.2.28 copy all the files in existing Orientdb folder.

2.3 Copy the existing database from ~/tmp to orientdb working dir.

2.4 Run node1 as standalone server (not in distributed mode)

2.5 Stop node1

2.6 Config node1 to run in distributed mode and run node 1 in distributed mode

3. Upgrade node2 following same steps as in node1

</pre>

File modified to run in distributed mode

hazelcast.xml

<join>

<multicast-group>235.1.1.1</multicast-group>

<multicast-port>2434</multicast-port>

</multicast>

<tcp-ip enabled="true">

</tcp-ip>

</join>

</network>

default-distributed-db-config.json

{

"autoDeploy": true,

"readQuorum": 1,

"writeQuorum": "majority",

"executionMode": "undefined",

"readYourWrites": true,

"newNodeStrategy": "static",

"servers": {

"*": "master"

"clusters": {

"internal": {

"*": {

"servers": ["node1","node2"]

}

But I am getting a error node2 which joins the cluster after node1

2017-11-29 10:57:10:140 INFO [node2] Servers in cluster: [node1, node2] [OHazelcastPlugin][node2] Error on starting distributed plugin

java.net.NoRouteToHostException: No route to host

at java.net.PlainSocketImpl.socketConnect(Native Method)

at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)

at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)

at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)

at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

at java.net.Socket.connect(Socket.java:579)

at com.orientechnologies.orient.client.binary.OChannelBinaryClientAbstract.<init>(OChannelBinaryClientAbstract.java:70)

at com.orientechnologies.orient.client.binary.OChannelBinarySynchClient.<init>(OChannelBinarySynchClient.java:32)

at com.orientechnologies.orient.server.distributed.ORemoteServerChannel.connect(ORemoteServerChannel.java:111)

at com.orientechnologies.orient.server.distributed.ORemoteServerChannel.<init>(ORemoteServerChannel.java:75)

at com.orientechnologies.orient.server.distributed.ORemoteServerController.<init>(ORemoteServerController.java:53)

at com.orientechnologies.orient.server.hazelcast.OHazelcastPlugin.getRemoteServer(OHazelcastPlugin.java:653)

at com.orientechnologies.orient.server.hazelcast.OHazelcastPlugin.startup(OHazelcastPlugin.java:250)

at com.orientechnologies.orient.server.OServer.registerPlugins(OServer.java:1257)

at com.orientechnologies.orient.server.OServer.activate(OServer.java:406)

at com.orientechnologies.orient.server.OServerMain$1.run(OServerMain.java:46)

com.orientechnologies.orient.server.distributed.ODistributedStartupException: Error on starting distributed plugin

at com.orientechnologies.orient.server.hazelcast.OHazelcastPlugin.startup(OHazelcastPlugin.java:311)