SAP Knowledge Base Article - Preview

2817226 - Exception "JGRP000001: configuration error: the following properties in TCP are not recognized" is thrown into console during startup

Symptom

In cluster environments using JGroups-TCP protocol, following exception is thrown into console during system startup.

[JGroupsBroadcastMethod] Error during jgroups initialization: java.lang.IllegalArgumentException: JGRP000001: configuration error: the following properties in TCP are not recognized: {discard_incompatible_packets=true, oob_thread_pool.enabled=true, enable_bundling=true, timer.keep_alive_time=3000, thread_pool.queue_enabled=false, thread_pool.queue_max_size=100, oob_thread_pool.queue_max_size=100, oob_thread_pool.keep_alive_time=5000, oob_thread_pool.min_threads=1, oob_thread_pool.queue_enabled=false, loopback=true, use_send_queues=true, oob_thread_pool.max_threads=8, oob_thread_pool.rejection_policy=discard, thread_pool.rejection_policy=discard, timer.queue_max_size=500, timer.min_threads=4, max_bundle_timeout=30, timer.max_threads=10, timer_type=new}


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Environment

  • SAP Hybris Commerce 6.3.0.26~6.3.0.29
  • Cluster Environment 
    • JGroups 4.0.X version
    • TCP Protocol

Product

SAP Hybris Commerce 6.3

Keywords

tcp, cluster, JGRP000001 , KBA , CEC-COM-CPS , SAP Commerce , Problem

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