Browser Connection lost and never connects until restart and again dead in few seconds

browser

(Mohammed Adil) #1

Unable to perform any operation as the console application is not moving into neo4j and browser is dead and transaction logs not growing. Please help

  • neo4j.log and debug.log
    ERROR [o.n.b.t.p.HouseKeeper] Fatal error occurred when handling a client connection: [id: 0xde388828, L:/192.168.2.195:7687 ! R:/192.168.60.211:27365] syscall:writev(..) failed: Broken pipe
    io.netty.channel.unix.Errors$NativeIoException: syscall:writev(..) failed: Broken pipe
    at io.netty.channel.unix.FileDescriptor.writeAddresses(..)(Unknown Source)
    2018-11-12 10:55:43.594+0000 ERROR [o.n.b.t.p.HouseKeeper] Fatal error occurred when handling a client connection: [id: 0x73864219, L:/192.168.2.195:7687 ! R:/192.168.60.211:27355] syscall:write(..) failed: Broken pipe
    io.netty.channel.unix.Errors$NativeIoException: syscall:write(..) failed: Broken pipe
    at io.netty.channel.unix.FileDescriptor.writeAddress(..)(Unknown Source)
    2018-11-12 10:57:57.515+0000 ERROR [o.n.b.t.p.HouseKeeper] Fatal error occurred when handling a client connection: [id: 0x19aa1f15, L:/192.168.2.195:7687 ! R:/192.168.60.110:62285]
    java.nio.channels.ClosedChannelException
    at io.netty.channel.AbstractChannel$AbstractUnsafe.close(...)(Unknown Source)
    2018-11-12 10:57:57.517+0000 ERROR [o.n.b.t.p.HouseKeeper] Fatal error occurred when handling a client connection: [id: 0x7f6d86d4, L:/192.168.2.195:7687 ! R:/192.168.60.110:62254]
    java.nio.channels.ClosedChannelException
    at io.netty.channel.AbstractChannel$AbstractUnsafe.close(...)(Unknown Source)
    2018-11-12 10:57:57.522+0000 ERROR [o.n.b.t.p.HouseKeeper] Fatal error occurred when handling a client connection: [id: 0x2823134d, L:/192.168.2.195:7687 ! R:/192.168.60.110:62276]
    java.nio.channels.ClosedChannelException
    at io.netty.channel.AbstractChannel$AbstractUnsafe.close(...)(Unknown Source)
    2018-11-12 10:57:57.527+0000 ERROR [o.n.b.t.p.HouseKeeper] Fatal error occurred when handling a client connection: [id: 0xd35ea726, L:/192.168.2.195:7687 ! R:/192.168.60.110:62270]
    java.nio.channels.ClosedChannelException
    at io.netty.channel.AbstractChannel$AbstractUnsafe.close(...)(Unknown Source)
    WARN [o.n.b.r.MetricsReportingBoltConnection] The client is unauthorized due to authentication failure.
    ERROR [o.n.b.t.p.HouseKeeper] Fatal error occurred when handling a client connection: [id: 0xeebcdae3, L:/192.168.2.195:7687 ! R:/192.168.60.211:32511]
    java.nio.channels.ClosedChannelException
    at io.netty.channel.AbstractChannel$AbstractUnsafe.close(...)(Unknown Source)

(Pradeep Ponduri) #2

Facing the same issue.
I am using periodic.iterate for creating nodes.
Within first statement am using apoc jdbc to get data from oracle, in the second statement am creating nodes with MERGE ON CREATE ON MATCH statement.
Apoc.periodic.itertate has the config params of
" {batchSize:10000, parallel:true,iterateList:true,concurrency:12,retries:5} "
Is there anything to change within config params ?
Thanks