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  1. JGroups
  2. JGRP-356

TCP_NIO: failure starting correctly with bundling enabled

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    Details

    • Type: Bug
    • Status: Resolved (View Workflow)
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: 2.4
    • Fix Version/s: 2.5
    • Labels:
      None

      Description

      Stack is (default tcp-nio.xml with bundling enabled), the error is:
      $ jg Draw -props ./tcp-nio.xml

      -------------------------------------------------------
      GMS: address is 127.0.0.1:7800
      -------------------------------------------------------

        • View=[127.0.0.1:7800|0] [127.0.0.1:7800]
          0 [WARN] [TimeScheduler.Thread] TimeScheduler._run(): task org.jgroups.protocols.TP$Bundler$BundlingTimer@1c65216 took 20921ms to execute, please check why it is taking so long. It is delaying other tasks

      <config>
      <TCP_NIO
      recv_buf_size="20000000"
      send_buf_size="640000"
      loopback="false"
      discard_incompatible_packets="true"
      max_bundle_size="64000"
      max_bundle_timeout="30"
      use_incoming_packet_handler="true"
      use_outgoing_packet_handler="false"
      down_thread="false" up_thread="false"
      enable_bundling="true"
      start_port="7800"
      use_send_queues="false"
      sock_conn_timeout="300" skip_suspected_members="true"
      reader_threads="8"
      writer_threads="8"
      processor_threads="8"
      processor_minThreads="8"
      processor_maxThreads="8"
      processor_queueSize="100"
      processor_keepAliveTime="-1"/>
      <TCPPING timeout="3000"
      down_thread="false" up_thread="false"
      initial_hosts="${jgroups.tcpping.initial_hosts:localhost[7800],localhost[7801]}"
      port_range="1"
      num_initial_members="3"/>
      <MERGE2 max_interval="100000"
      down_thread="false" up_thread="false" min_interval="20000"/>
      <FD_SOCK down_thread="false" up_thread="false"/>
      <FD timeout="10000" max_tries="5" down_thread="false" up_thread="false" shun="true"/>
      <VERIFY_SUSPECT timeout="1500" down_thread="false" up_thread="false"/>
      <pbcast.NAKACK max_xmit_size="60000"
      use_mcast_xmit="false" gc_lag="0"
      retransmit_timeout="300,600,1200,2400,4800"
      down_thread="false" up_thread="false"
      discard_delivered_msgs="true"/>
      <pbcast.STABLE stability_delay="1000" desired_avg_gossip="50000"
      down_thread="false" up_thread="false"
      max_bytes="400000"/>
      <pbcast.GMS print_local_addr="true" join_timeout="3000"
      down_thread="false" up_thread="false"
      join_retry_timeout="2000" shun="true"
      view_bundling="true"/>
      <FC max_credits="2000000" down_thread="false" up_thread="false"
      min_threshold="0.10"/>
      <FRAG2 frag_size="60000" down_thread="false" up_thread="false"/>
      <pbcast.STREAMING_STATE_TRANSFER down_thread="false" up_thread="false"
      use_flush="true" use_reading_thread="true"/>
      <!-- pbcast.STATE_TRANSFER down_thread="false" up_thread="false" use_flush="false"/ -->
      <pbcast.FLUSH down_thread="false" up_thread="false"/>
      </config>

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            Assignee:
            smarlow Scott Marlow
            Reporter:
            belaban Bela Ban
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              Created:
              Updated:
              Resolved: