[infinispan-issues] [JBoss JIRA] (ISPN-7747) Java client library tries to connect to a stopped Infinispan instance over HotRod
Daniel Breitlauch created ISPN-7747:
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Summary: Java client library tries to connect to a stopped Infinispan
instance over HotRod
Key: ISPN-7747
URL: https://issues.jboss.org/browse/ISPN-7747
Project: Infinispan
Issue Type: Bug
Components: Remote Protocols
Affects Versions: 8.2.6.Final
Environment: I have a Infinispan cluster with 4 instances on 4 nodes. There is
approx. 16 GB of data on each node. Replication factor is two.
4 Java instances are running on the same hosts and connect to the cluster via HotRod.
Reporter: Daniel Breitlauch
When I stop one instance of Infinispan I see it rebalancing for e few seconds. I also see
the topology change propagated to the java clients.
But there seems to be a problem in the java client library. After the topology change it
looks like it tries to connect to the Infinispan instance that was stopped.
At least I see these SocketTimeoutExceptions:
{code:java}
java.net.SocketTimeoutException: null
at sun.nio.ch.SocketAdaptor$SocketInputStream.read(SocketAdaptor.java:211)
~[na:1.8.0_111]
at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:103) ~[na:1.8.0_111]
at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) ~[na:1.8.0_111]
at java.io.BufferedInputStream.read(BufferedInputStream.java:265) ~[na:1.8.0_111]
at
org.infinispan.client.hotrod.impl.transport.tcp.TcpTransport.readByte(TcpTransport.java:190)
~[infinispan-client-hotrod-8.2.6.Final.jar:8.2.6.Final]
Wrapped by: org.infinispan.client.hotrod.exceptions.TransportException:
java.net.SocketTimeoutException
at
org.infinispan.client.hotrod.impl.transport.tcp.TcpTransport.readByte(TcpTransport.java:195)
~[infinispan-client-hotrod-8.2.6.Final.jar:8.2.6.Final]
at org.infinispan.client.hotrod.impl.protocol.Codec20.readMagic(Codec20.java:312)
~[infinispan-client-hotrod-8.2.6.Final.jar:8.2.6.Final]
at org.infinispan.client.hotrod.impl.protocol.Codec20.readHeader(Codec20.java:122)
~[infinispan-client-hotrod-8.2.6.Final.jar:8.2.6.Final]
at
org.infinispan.client.hotrod.impl.operations.HotRodOperation.readHeaderAndValidate(HotRodOperation.java:56)
~[infinispan-client-hotrod-8.2.6.Final.jar:8.2.6.Final]
at
org.infinispan.client.hotrod.impl.operations.PutAllOperation.executeOperation(PutAllOperation.java:56)
~[infinispan-client-hotrod-8.2.6.Final.jar:8.2.6.Final]
{code}
Is this a known issue? Is Infinispan not reachable while rebalancing?
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