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How to Connect Payara to External Hazelcast Grid

Payara
Rudy De Busscher
Published: 25 Mar 2021
Updated: 21 Oct 2025
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  1. Cidy Long

    I’m trying to access Hazelcast map from a Payara Server Instance by using @Inject, map was configured use backend store (Postgresql) by using configure. I checked Payara Server Instance load configure properly, map was created properly as well, but when I try to access map.size(), hazelcast stuck at:

    [2021-07-24T14:24:46.269+1000] [Payara 5.2021.4] [WARNING] [] [com.hazelcast.spi.impl.operationexecutor.slowoperationdetector.SlowOperationDetector] [tid: _ThreadID=54 _ThreadName=hz.mystifying_clarke.SlowOperationDetectorThread] [timeMillis: 1627100686269] [levelValue: 900] [[
    [10.0.1.102]:5701 [thss] [4.2] Slow operation detected: com.hazelcast.map.impl.operation.IsPartitionLoadedOperation (1164 invocations)]]

    [2021-07-24T14:24:46.896+1000] [Payara 5.2021.4] [INFO] [] [fish.payara.nucleus.hazelcast.PayaraHazelcastTenant] [tid: _ThreadID=48 _ThreadName=hz.mystifying_clarke.partition-operation.thread-7] [timeMillis: 1627100686896] [levelValue: 800] [[
    BLOCKED: tenant not available: ThssPHzEJB_ThssPHzEJB_ThssHzProvider_ThssPYRHz-EJB-ThssHzProvider106633580886225327, module ThssPHzEJB, Operation: com.hazelcast.map.impl.operation.KeyLoadStatusOperation]]

    Reply
  2. Rudy De Busscher

    Can you try by setting the system property fish.payara.tenantcontrol.blocking.disable=true or use the version 5.2021.5 where this is the default value?

    If this does not solve your issue, can you open a GitHub Issue with a reproducer?

    Thx.

    Reply

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