Couldn't start SciDB. Network error. Connection error while sending: (unknown)


#1

I am getting a problem while trying to start SciDB. Has anyone seen this error before ?
There is no error if just trying to start SciDB on the coordinator.

scidb.py: WARNING: SciDB not ready yet:
 SystemException in file: src/network/NetworkManager.cpp function: handleConnectionErrorToLive line: 1349
Error id: scidb::SCIDB_SE_NETWORK::SCIDB_LE_CONNECTION_ERROR2
Error description: Network error. Connection error while sending: (unknown) (possible connection state loss).
Failed query id: 0.1498510220765971814

In scidb.log:

2017-06-26 14:00:14,757 [0x7f4214fa7700] [DEBUG]: OBCAST /builddir/build/BUILD/paradigm4-16.9-0/src/network/OrderedBcast.cpp:364:checkInSync: NOT IN SYNC
2017-06-26 14:00:21,679 [0x7f422140d980] [DEBUG]: Waiting for the first message
2017-06-26 14:00:21,679 [0x7f422140d980] [DEBUG]: Connection started from CLIENT (192.168.0.1)
2017-06-26 14:00:21,679 [0x7f422140d980] [ERROR]: Exception in message handler: SystemException in file: src/query/Query.cpp function: getQueryByID line: 1075
Error id: scidb::SCIDB_SE_QPROC::SCIDB_LE_QUERY_NOT_FOUND
Error description: Query processor error. Query 0.1498510811666101672 not found.
2017-06-26 14:00:21,679 [0x7f422140d980] [ERROR]: Exception in message handler: messageType = 25
2017-06-26 14:00:21,679 [0x7f422140d980] [ERROR]: Exception in message handler: source instance ID = instance 0
2017-06-26 14:00:22,718 [0x7f422140d980] [DEBUG]: Initialized query (0.1498510822716075582)
2017-06-26 14:00:22,718 [0x7f422140d980] [DEBUG]: Allocating query (0.1498510822716075582)
2017-06-26 14:00:22,718 [0x7f422140d980] [DEBUG]: Number of allocated queries = 1
2017-06-26 14:00:22,718 [0x7f42151a9700] [DEBUG]: ServerMessageHandleJob::handleNotify: Notify on processing query 0.1498510822716075582 from instance 0
2017-06-26 14:00:22,718 [0x7f42151a9700] [DEBUG]: Send message to waiting coordinator in queryID: 0.1498510822716075582
2017-06-26 14:00:22,723 [0x7f42150a8700] [DEBUG]: OBCAST /builddir/build/BUILD/paradigm4-16.9-0/src/network/OrderedBcast.cpp:832:remoteRequest: defer remote request lts = 6,0
2017-06-26 14:00:22,723 [0x7f422140d980] [DEBUG]: Waiting for the first message
2017-06-26 14:00:22,723 [0x7f422140d980] [DEBUG]: Connection started from CLIENT (192.168.0.1)
2017-06-26 14:00:22,723 [0x7f4221404700] [DEBUG]: OBCAST /builddir/build/BUILD/paradigm4-16.9-0/src/network/OrderedBcast.cpp:913:remoteReply: defer remote reply repSrc= 1 repTs=7 reqSrc=0 reqTs=6

#2

This doesn’t work, the instance runs only on coordinator.