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NO-JIRA update missed docs for JGroups upgrade

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Justin Bertram 2022-10-07 11:20:20 -05:00
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2 changed files with 40 additions and 49 deletions
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80
docs/user-manual/en/clusters.md
View File

@ -178,56 +178,38 @@ following:
The following is an example of a JGroups file
```xml
<config xmlns="urn:org:jgroups"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="urn:org:jgroups http://www.jgroups.org/schema/JGroups-3.0.xsd">
<TCP loopback="true"
recv_buf_size="20000000"
send_buf_size="640000"
discard_incompatible_packets="true"
max_bundle_size="64000"
max_bundle_timeout="30"
enable_bundling="true"
use_send_queues="false"
sock_conn_timeout="300"
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="urn:org:jgroups"
xsi:schemaLocation="urn:org:jgroups http://www.jgroups.org/schema/jgroups.xsd">
<TCP bind_addr="${jgroups.bind_addr:site_local}"
bind_port="${jgroups.bind_port:7800}"
external_addr="${jgroups.external_addr}"
external_port="${jgroups.external_port}"
thread_pool.min_threads="0"
thread_pool.max_threads="200"
thread_pool.keep_alive_time="30000"/>
<RED/>
thread_pool.enabled="true"
thread_pool.min_threads="1"
thread_pool.max_threads="10"
thread_pool.keep_alive_time="5000"
thread_pool.queue_enabled="false"
thread_pool.queue_max_size="100"
thread_pool.rejection_policy="run"
oob_thread_pool.enabled="true"
oob_thread_pool.min_threads="1"
oob_thread_pool.max_threads="8"
oob_thread_pool.keep_alive_time="5000"
oob_thread_pool.queue_enabled="false"
oob_thread_pool.queue_max_size="100"
oob_thread_pool.rejection_policy="run"/>
<FILE_PING location="../file.ping.dir"/>
<MERGE2 max_interval="30000"
min_interval="10000"/>
<FD_SOCK/>
<FD timeout="10000" max_tries="5" />
<VERIFY_SUSPECT timeout="1500" />
<BARRIER />
<pbcast.NAKACK
use_mcast_xmit="false"
retransmit_timeout="300,600,1200,2400,4800"
discard_delivered_msgs="true"/>
<UNICAST timeout="300,600,1200" />
<pbcast.STABLE stability_delay="1000" desired_avg_gossip="50000"
max_bytes="400000"/>
<pbcast.GMS print_local_addr="true" join_timeout="3000"
view_bundling="true"/>
<FC max_credits="2000000"
min_threshold="0.10"/>
<FRAG2 frag_size="60000" />
<pbcast.STATE_TRANSFER/>
<pbcast.FLUSH timeout="0"/>
<!-- a location that can be found by both server's running -->
<FILE_PING location="../file.ping.dir"/>
<MERGE3 min_interval="10000"
max_interval="30000"/>
<FD_SOCK2/>
<FD_ALL3 timeout="40000" interval="5000" />
<VERIFY_SUSPECT2 timeout="1500" />
<BARRIER />
<pbcast.NAKACK2 use_mcast_xmit="false" />
<UNICAST3 />
<pbcast.STABLE desired_avg_gossip="50000"
max_bytes="4M"/>
<pbcast.GMS print_local_addr="true" join_timeout="2000"/>
<UFC max_credits="2M"
min_threshold="0.4"/>
<MFC max_credits="2M"
min_threshold="0.4"/>
<FRAG2 frag_size="60K" />
<!--RSVP resend_interval="2000" timeout="10000"/-->
<pbcast.STATE_TRANSFER/>
</config>
```

9
docs/user-manual/en/versions.md
View File

@ -141,6 +141,15 @@ Highlights:
drop it or execute the proper `ALTER TABLE` statement for your database. If you
drop the table then it will be automatically recreated when broker restarts and
repopulated with a new, auto-generated node ID.
3. **If you're using JGroups** then due to the changes in
[ARTEMIS-2413](https://issues.apache.org/jira/browse/ARTEMIS-2413) where JGroups
was updated from 3.x to 5.x you will need to update your JGroups configuration.
Many of the protocols have changed, and there's no automated tool to bring legacy
configurations up to date so please refer to the
[JGroups documentation](http://jgroups.org/manual5/index.html#protlist) for more
details on the new configuration. You can find example configurations in the
[JGroups repository](https://github.com/belaban/JGroups/tree/master/conf) (e.g.
`tcp.xml` and `udp.xml`).
## 2.20.0