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Replication timeout on high load
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created by <a href="https://community.jboss.org/people/satishpa2">Satish Avhad</a> in <i>JBoss Cache</i> - <a href="https://community.jboss.org/message/819406#819406">View the full discussion</a>
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<div class="jive-rendered-content"><p><span style="font-size: 10.0pt; font-family: 'Segoe UI','sans-serif'; color: black;">Hi; </span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>During high load getting the following error in log when there are more "<span style="font-size: 10.0pt; font-family: 'Segoe UI','sans-serif'; color: black;">put xml to cache" operations </span></p><p><span style="font-size: 10.0pt; font-family: 'Segoe UI','sans-serif'; color: black;">ERROR;[ACTIVE] ExecuteThread: '35' for queue: 'weblogic.kernel.Default (self-tuning)';putString<br/> org.jboss.cache.lock.TimeoutException: Replication timeout </span><span style="font-size: 10.0pt; font-family: 'Segoe UI','sans-serif'; color: black;">for  X , Y , Z</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I am  using JBOSS cache in <span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #244061;">JBoss Common Classes </span><span style="color: #244061; font-family: Calibri, sans-serif; font-size: 11pt;">2.2.14.GA deployed on Oracle Service Bus which is in a 2 X 4 clustered environment</span></p><p>JBOSS cache config file is given below. Pl suggest appropriate changes.to config file</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><?xml version="1.0" encoding="UTF-8"?></p><p><jbosscache xmlns="urn:jboss:jbosscache-core:config:3.2"></p><p>        <locking isolationLevel="REPEATABLE_READ"</p><p>        lockParentForChildInsertRemove="false"</p><p>        lockAcquisitionTimeout="10000"</p><p>        nodeLockingScheme="mvcc"</p><p>        writeSkewCheck="false"</p><p>        useLockStriping="false"</p><p>        concurrencyLevel="10000"</p><p>        /></p><p>    <transaction</p><p>        transactionManagerLookupClass="org.jboss.cache.transaction.GenericTransactionManagerLookup" /></p><p>    <serialization useRegionBasedMarshalling="true" /></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    <clustering mode="replication"</p><p>        clusterName="X-JBossCache-Cluster"></p><p>        <sync replTimeout="15000" /></p><p>        <stateRetrieval fetchInMemoryState="true" timeout="15000" />        </p><p>        <jgroupsConfig></p><p>            <UDP discard_incompatible_packets="true"</p><p>                enable_bundling="false" enable_diagnostics="true" ip_ttl="2"</p><p>                loopback="false" max_bundle_size="64000" max_bundle_timeout="30"</p><p>                mcast_addr="XXX.XX.XXX" mcast_port="XXXX"</p><p>                mcast_recv_buf_size="25000000" mcast_send_buf_size="640000"</p><p>                oob_thread_pool.enabled="true"</p><p>                oob_thread_pool.keep_alive_time="10000"</p><p>                oob_thread_pool.max_threads="4" oob_thread_pool.min_threads="1"</p><p>                oob_thread_pool.queue_enabled="true"</p><p>                oob_thread_pool.queue_max_size="10"</p><p>                oob_thread_pool.rejection_policy="Run" thread_naming_pattern="pl"</p><p>                thread_pool.enabled="true" thread_pool.keep_alive_time="30000"</p><p>                thread_pool.max_threads="25" thread_pool.min_threads="1"</p><p>                thread_pool.queue_enabled="true" thread_pool.queue_max_size="10"</p><p>                thread_pool.rejection_policy="Run" tos="8"</p><p>                ucast_recv_buf_size="20000000" ucast_send_buf_size="640000"</p><p>                use_concurrent_stack="true" use_incoming_packet_handler="true" /></p><p>            <PING num_initial_members="3" timeout="2000" /></p><p>            <MERGE2 max_interval="30000" min_interval="10000" /></p><p>            <FD_SOCK /></p><p>            <FD max_tries="5" shun="true" timeout="10000" /></p><p>            <VERIFY_SUSPECT timeout="1500" /></p><p>            <pbcast.NAKACK discard_delivered_msgs="true" gc_lag="0"</p><p>                max_xmit_size="60000" retransmit_timeout="300,600,1200,2400,4800"</p><p>                use_mcast_xmit="false" /></p><p>            <UNICAST timeout="300,600,1200,2400,3600" /></p><p>            <pbcast.STABLE desired_avg_gossip="50000" max_bytes="400000"</p><p>                stability_delay="1000" /></p><p>            <pbcast.GMS join_retry_timeout="2000" join_timeout="5000"</p><p>                print_local_addr="true" shun="false"</p><p>                view_ack_collection_timeout="5000" view_bundling="true" /></p><p>            <FRAG2 frag_size="60000" /></p><p>            <pbcast.STREAMING_STATE_TRANSFER use_reading_thread="true" /></p><p>            <pbcast.FLUSH timeout="0" /></p><p>        </jgroupsConfig></p><p>    </clustering></p><p>    </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    <eviction wakeUpInterval="5000"></p><p>        <default</p><p>            algorithmClass="org.jboss.cache.eviction.FIFOAlgorithm"></p><p>            <property name="maxNodes" value="5000" /></p><p>        </default></p><p>        <region name="/a"</p><p>            algorithmClass="org.jboss.cache.eviction.LRUAlgorithm"</p><p>            eventQueueSize=""></p><p>            <property name="maxNodes" value="50000" /></p><p>            <property name="timeToLive" value="180000" /></p><p>            <property name="maxAge" value="360000" /></p><p>        </region></p><p>        <region name="/b"</p><p>            algorithmClass="org.jboss.cache.eviction.LRUAlgorithm"</p><p>            eventQueueSize=""></p><p>            <property name="maxNodes" value="150000" /></p><p>            <property name="timeToLive" value="360000" /></p><p>            <property name="maxAge" value="360000" /></p><p>        </region></p><p>        <region name="/c"</p><p>            algorithmClass="org.jboss.cache.eviction.LRUAlgorithm"</p><p>            eventQueueSize=""></p><p>            <property name="maxNodes" value="1" /></p><p>            <property name="timeToLive" value="3000000" /></p><p>            <property name="maxAge" value="3000000" /></p><p>        </region></p><p>        <region name="/d"</p><p>            algorithmClass="org.jboss.cache.eviction.LRUAlgorithm"</p><p>            eventQueueSize=""></p><p>            <property name="maxNodes" value="10000" /></p><p>            <property name="maxAge" value="300000" /></p><p>            <property name="timeToLive" value="300000" /></p><p>        </region></p><p>    </eviction></p><p></jbosscache></p></div>
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