Distributed 1.7 : create edge with property fails with NPE

[abbael]

create 2 vertices, then create edge with set property option:

Eg;
create class city extends V
create class distance extends E
create vertex city set name='milan' (#21:0)
create vertex city set name='new york' (#21:1)
create edge distance from #21:0 to #21:1 set miles='3922'

Error to console:
com.orientechnologies.orient.server.distributed.ODistributedException: Quorum 2 not reached for request=id=1386118 from=server1 task=command_sql(create edge distance from #21:0 to #21:1 set miles='3922'). Servers in timeout/conflict are: no server in conflict. Received: {server2=waiting-for-response, server1=waiting-for-response}

Errors from server log:

java.lang.NullPointerException
-> com.orientechnologies.orient.server.hazelcast.OHazelcastDistributedDatabase.onMessage(OHazelcastDistributedDatabase.java:476)
-> com.orientechnologies.orient.server.hazelcast.OHazelcastDistributedDatabase$1.run(OHazelcastDistributedDatabase.java:248)
-> java.lang.Thread.run(Thread.java:680)

[lvca]

What release are you using? 1.7-SNAPSHOT?

[abbael]

yes. to be precise, 1.7-20140423.005209

[lvca]

Please may you try with last 1.7-SNAPSHOT? We changed distributed cfg (http://www.orientechnologies.com/distributed-architecture-sharding/) so please update it.

[abbael]

Same result with latest SNAPSHOT (20140430.233656-172)
orientdb {GratefulDeadConcerts}> create vertex V
Created vertex '#9:809 v1' in 0.042000 sec(s).

orientdb {GratefulDeadConcerts}> create vertex V
Created vertex '#9:810 v1' in 0.018000 sec(s).

orientdb {GratefulDeadConcerts}> create edge E from #9:809 to #9:810 set p=0

Error: com.orientechnologies.orient.server.distributed.ODistributedException: Quorum 2 not reached for request=id=3 from=dev1 task=command_sql(create edge E from #9:809 to #9:810 set p=0). Servers in timeout/conflict are: no server in conflictReceived: {dev1=waiting-for-response, dev02=waiting-for-response}

orientdb {GratefulDeadConcerts}> create edge E from #9:809 to #9:810

Created edge '[E{in:#9:810,out:#9:809}]' in 0.020000 sec(s).

.....

Server error message:

2014-05-01 11:35:22:227 INFO OrientDB Server v1.7-SNAPSHOT is active. [OServer][dev1] error on reading distributed request: command_sql(create edge E from #9:809 to #9:810 set p=0)
Cannot dispatch response to the thread queue dev1
-> com.orientechnologies.orient.server.hazelcast.OHazelcastDistributedDatabase.onMessage(OHazelcastDistributedDatabase.java:491)
-> com.orientechnologies.orient.server.hazelcast.OHazelcastDistributedDatabase$1.run(OHazelcastDistributedDatabase.java:231)
-> java.lang.Thread.run(Thread.java:680)
java.lang.NullPointerException
-> com.orientechnologies.orient.server.hazelcast.OHazelcastDistributedDatabase.onMessage(OHazelcastDistributedDatabase.java:491)
-> com.orientechnologies.orient.server.hazelcast.OHazelcastDistributedDatabase$1.run(OHazelcastDistributedDatabase.java:231)
-> java.lang.Thread.run(Thread.java:680)
null
-> com.orientechnologies.orient.server.hazelcast.OHazelcastDistributedDatabase.onMessage(OHazelcastDistributedDatabase.java:491)
-> com.orientechnologies.orient.server.hazelcast.OHazelcastDistributedDatabase$1.run(OHazelcastDistributedDatabase.java:231)
-> java.lang.Thread.run(Thread.java:680)
2014-05-01 11:37:11:977 WARN [dev1] timeout (10000ms) on waiting for synchronous responses from nodes=[dev1, dev02] responsesSoFar=[] request=id=3 from=dev1 task=command_sql(create edge E from #9:809 to #9:810 set p=0) [OHazelcastDistributedDatabase]
2014-05-01 11:37:11:979 WARN [dev1] detected 2 node(s) in timeout or in conflict and quorum (2) has not been reached, rolling back changes for request: id=3 from=dev1 task=command_sql(create edge E from #9:809 to #9:810 set p=0) [ODistributedResponseManager]Cannot route COMMAND operation to the distributed node
Error on sending distributed request against database 'GratefulDeadConcerts.[]' to nodes [dev1, dev02]
-> com.orientechnologies.orient.server.hazelcast.OHazelcastDistributedDatabase.send2Nodes(OHazelcastDistributedDatabase.java:187)
-> com.orientechnologies.orient.server.hazelcast.OHazelcastPlugin.sendRequest(OHazelcastPlugin.java:359)
-> com.orientechnologies.orient.server.distributed.ODistributedStorage.command(ODistributedStorage.java:182)
-> com.orientechnologies.orient.core.command.OCommandRequestTextAbstract.execute(OCommandRequestTextAbstract.java:59)
-> com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.command(ONetworkProtocolBinary.java:1099)
-> com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.executeRequest(ONetworkProtocolBinary.java:349)
-> com.orientechnologies.orient.server.network.protocol.binary.OBinaryNetworkProtocolAbstract.execute(OBinaryNetworkProtocolAbstract.java:126)
-> com.orientechnologies.common.thread.OSoftThread.run(OSoftThread.java:45)
Quorum 2 not reached for request=id=3 from=dev1 task=command_sql(create edge E from #9:809 to #9:810 set p=0). Servers in timeout/conflict are: no server in conflictReceived: {dev1=waiting-for-response, dev02=waiting-for-response}
-> com.orientechnologies.orient.server.hazelcast.OHazelcastDistributedDatabase.send2Nodes(OHazelcastDistributedDatabase.java:187)
-> com.orientechnologies.orient.server.hazelcast.OHazelcastPlugin.sendRequest(OHazelcastPlugin.java:359)
-> com.orientechnologies.orient.server.distributed.ODistributedStorage.command(ODistributedStorage.java:182)
-> com.orientechnologies.orient.core.command.OCommandRequestTextAbstract.execute(OCommandRequestTextAbstract.java:59)
-> com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.command(ONetworkProtocolBinary.java:1099)
-> com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.executeRequest(ONetworkProtocolBinary.java:349)
-> com.orientechnologies.orient.server.network.protocol.binary.OBinaryNetworkProtocolAbstract.execute(OBinaryNetworkProtocolAbstract.java:126)
-> com.orientechnologies.common.thread.OSoftThread.run(OSoftThread.java:45)

[abbael]

still error on 1.7.3. create edge with property is necessary because if you use the blueprint addEdge() API the number of edges are somehow limited to 80 only

[lvca]

Please can you try with 1.7.4? We fixed an issue not related to the Distributed part, but on the edge limit of 80.

[tanji]

Same error in 1.7.7

[tanji]

Also related to #2389

[lvca]

Can you try with las 1.7.7-SNAPSHOT?