RTD: Information on Port configuration for JGroups Patch Installation

(Doc ID 1190775.1)

Last updated on JANUARY 31, 2017

Applies to:

Oracle Real-Time Decision Server - Version 3.0.0.1 [365] and later
Information in this document applies to any platform.

Goal

When trying to configure 7800 port , a port binding issue is noticed.

>There are a total of 4 managed servers in two unix machines.
>One Unix machine holds one DS server and one LS server 
>Another Unix machines holds another DS server and LS server.
>Two DS servers are in one J2EE cluster and two LS servers are in another J2EE cluster with all the four servers forming one Oracle RTD Type 3 Cluster.

Question : 7800 port that is asked to configure as part of the Patch installation is supposed to be a seperate port for each managed server?
Which means for DS server and LS server on one machine should be configured with seperate ports like 7800 and 7801?

If so, would the following be the configuration for each managed server JAVA_OPTIONS? :

DJGroupsProtocols="TCP(bind_port=7800;port_range=1;loopback=true;recv_buf_size=20M;send_buf_size=640K;discard_incompatible_packets=true;max_bundle_size=64K;max_bundle_timeout=30;enable_bundling=true;use_send_queues=true;sock_conn_timeout=300;timer.num_threads=4;thread_pool.enabled=true;thread_pool.min_threads=2;thread_pool.max_threads=10;thread_pool.keep_alive_time=30000;thread_pool.queue_enabled=true;thread_pool.queue_max_size=500;thread_pool.rejection_policy=discard;oob_thread_pool.enabled=true;oob_thread_pool.min_threads=20;oob_thread_pool.max_threads=100;oob_thread_pool.keep_alive_time=5000;oob_thread_pool.queue_enabled=false;oob_thread_pool.rejection_policy=discard):TCPPING(timeout=10000;initial_hosts=HOST_1_IP[7800],HOST_1_IP[7801],HOST_2_IP[7800],HOST_2_IP[7801];port_range=1;num_initial_members=2):MERGE2(min_interval=20000;max_interval=100000):FD_SOCK:FD(timeout=20000;max_tries=5):VERIFY_SUSPECT(timeout=1500):BARRIER:pbcast.NAKACK(use_mcast_xmit=false;gc_lag=0;retransmit_timeout=100,200,300,600,1200,2400,4800;discard_delivered_msgs=true):UNICAST(timeout=300,600,1200,2400,3600):pbcast.STABLE(stability_delay=1000;desired_avg_gossip=50000;max_bytes=400K):pbcast.GMS(print_local_addr=true;join_timeout=3000;view_bundling=true):FC(max_credits=2000000;min_threshold=0.10):FRAG2(frag_size=60K):pbcast.STREAMING_STATE_TRANSFER"

Solution

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