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  1. Infinispan
  2. ISPN-13777

NullPointerException in JGroupsTransport when metrics are not available

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Details

    • Bug
    • Resolution: Done
    • Major
    • 14.0.0.Dev02, 13.0.9.Final
    • 13.0.7.Final
    • None
    • None

    Description

      When SmallRye is not in the classpath, MetricsCollector is null and a NullPointerException is thrown by JGroupsTransport when it tries to register the metrics from JChannel. 

      2022-03-17T06:52:03,262 ERROR [main] org.jgroups.JChannel           - JGRP000016: Fehler im channelConnected Callback: java.lang.NullPointerException java.lang.NullPointerException
	at org.infinispan.remoting.transport.jgroups.JGroupsTransport.lambda$channelConnected$9(JGroupsTransport.java:1512)
	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1134)
	at org.infinispan.remoting.transport.jgroups.JGroupsTransport.channelConnected(JGroupsTransport.java:1508)
	at org.jgroups.JChannel.lambda$notifyChannelConnected$1(JChannel.java:1104)
	at java.base/java.util.concurrent.CopyOnWriteArrayList.forEach(CopyOnWriteArrayList.java:807)
	at java.base/java.util.concurrent.CopyOnWriteArraySet.forEach(CopyOnWriteArraySet.java:425)
	at org.jgroups.JChannel.notifyListeners(JChannel.java:1118)
	at org.jgroups.JChannel.notifyChannelConnected(JChannel.java:1104)
	at org.jgroups.JChannel.connect(JChannel.java:363)
	at org.jgroups.JChannel.connect(JChannel.java:352)

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          is caused by

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) ISPN-13463 Expose JGroups attributes in /metrics

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          relates to

          Bug - A problem that impairs or prevents the functions of the product. ISPN-13836 NullPointerException in channelConnected callback

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Bug - A problem that impairs or prevents the functions of the product. ISPN-13903 ConcurrentModificationException for a joining node with CrossSiteReplication

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

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              pruivo@redhat.com Pedro Ruivo
              pruivo@redhat.com Pedro Ruivo
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                Created:
                Updated:
                Resolved: