Hi,
(perhaps this is a dev@ issue more than a users@ issue)
I have had a Pulsar system running for ~5 months and have had no
problems.
Today I updated my application that uses Pulsar, and everything stopped
working. I naturally assumed that the problem was in my application. And
after a lot of debugging I realized that it was Pulsar not delivering
messages.
"Maybe ran out of memory, let's restart. Oh well, why not upgrade to new
version at the same time."
And that failed, I got this "IllegalAccessError" and I thought, that the
new version 2.10.0 required something special/new that I have not
investigated, so go back to 2.9.1 and I still had the exception (see
below). And I now think that this was the problem all the while...but
how? No idea.
Any pointers to what can cause this in 2.9.1 and/or 2.10.0 is most
welcome.
BTW, running Java 11 on Debian 11.
Thanks
Niclas
java.lang.IllegalAccessError: Update to non-static final field
org.apache.pulsar.policies.data.loadbalancer.ResourceUsage.usage
attempted from a different class
(org.apache.pulsar.broker.loadbalance.impl.LoadManagerShared) than the
field's declaring class
at
org.apache.pulsar.broker.loadbalance.impl.LoadManagerShared.getSystemResourceUsage(LoadManagerShared.java:220)
~[org.apache.pulsar-pulsar-broker-2.9.1.jar:2.9.1]
at
org.apache.pulsar.broker.loadbalance.impl.ModularLoadManagerImpl.updateLocalBrokerData(ModularLoadManagerImpl.java:915)
~[org.apache.pulsar-pulsar-broker-2.9.1.jar:2.9.1]
at
org.apache.pulsar.broker.loadbalance.impl.ModularLoadManagerImpl.start(ModularLoadManagerImpl.java:876)
~[org.apache.pulsar-pulsar-broker-2.9.1.jar:2.9.1]
at
org.apache.pulsar.broker.loadbalance.impl.ModularLoadManagerWrapper.start(ModularLoadManagerWrapper.java:102)
~[org.apache.pulsar-pulsar-broker-2.9.1.jar:2.9.1]
at
org.apache.pulsar.broker.PulsarService.startLoadManagementService(PulsarService.java:1022)
~[org.apache.pulsar-pulsar-broker-2.9.1.jar:2.9.1]
at
org.apache.pulsar.broker.PulsarService.start(PulsarService.java:737)
~[org.apache.pulsar-pulsar-broker-2.9.1.jar:2.9.1]
at
org.apache.pulsar.PulsarBrokerStarter$BrokerStarter.start(PulsarBrokerStarter.java:273)
~[org.apache.pulsar-pulsar-broker-2.9.1.jar:2.9.1]
at
org.apache.pulsar.PulsarBrokerStarter.main(PulsarBrokerStarter.java:350)
[org.apache.pulsar-pulsar-broker-2.9.1.jar:2.9.1]
