Hello Bruce, Is that a known bug where empty datagrams throw EOFException?
I don't think this may ever happen with use of spring data geode API. I am using secured locator and server with cluster configuration service where we have extended SecurityManager and Postprocessor implementation. Do you think of anything which might have caused this? Thanks, Dharam From: Thacker, Dharam Sent: Wednesday, August 02, 2017 12:08 AM To: [email protected] Subject: Re: EOFException on incoming message [Geode 1.1.1] Shouldn't it handle empty datagrams? Regards, Dharam Sent with BlackBerry Work (www.blackberry.com<http://www.blackberry.com>) ________________________________ From: Bruce Schuchardt <[email protected]<mailto:[email protected]>> Sent: Aug 1, 2017 23:38 To: [email protected]<mailto:[email protected]> Subject: Re: EOFException on incoming message [Geode 1.1.1] That looks like something is sending empty datagrams to your process. The EOFException is being thrown by JGroups when it tries to read the protocol version, a two byte integer. They're being received by the unicast receiver thread so they aren't multicast packets. On 7/31/17 11:00 AM, Thacker, Dharam wrote: Hello Team, Could you suggest me about below issue? I am running Apache geode 1.1.1 via spring data geode 1.0.0.Incubating<http://1.1.1.Incubating> version with overridden geode jars. Thanks & Regards, Dharam Sent with BlackBerry Work (www.blackberry.com<http://www.blackberry.com>) ________________________________ From: "Thacker, Dharam" <[email protected]><mailto:[email protected]> Sent: Jul 28, 2017 4:14 PM To: [email protected]<mailto:[email protected]> Subject: EOFException on incoming message [Geode 1.1.1] Hi Team, I am seeing multiple below error messages in our all servers in cluster. Could you help us to understand/resolve the same? Version: Geode 1.1.1 OS: Red Hat Linux 6.8 JDK: 1.8 [error 2017/07/28 00:13:30.521 EDT EventServer <unicast receiver,hostXXX> tid=0x45] JGRP000030: hostXXX<v2>:1025: failed handling incoming message: java.io.EOFException java.io.EOFException at org.jgroups.util.ByteArrayDataInputStream.readShort(ByteArrayDataInputStream.java:138) at org.jgroups.protocols.TP.handleSingleMessage(TP.java:1705) at org.jgroups.protocols.TP.receive(TP.java:1654) at org.apache.geode.distributed.internal.membership.gms.messenger.Transport.receive(Transport.java:160) at org.jgroups.protocols.UDP$PacketReceiver.run(UDP.java:701) at java.lang.Thread.run(Thread.java:745) Thanks & Regards, Dharam This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer<http://www.jpmorgan.com/emaildisclaimer> including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited. This message is confidential and subject to terms at: http://www.jpmorgan.com/emaildisclaimer including on confidentiality, legal privilege, viruses and monitoring of electronic messages. If you are not the intended recipient, please delete this message and notify the sender immediately. Any unauthorized use is strictly prohibited.
