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https://issues.apache.org/jira/browse/AMQ-6496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timothy Bish closed AMQ-6496.
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Resolution: Won't Fix
LevelDB support has been deprecated and is not longer being developed by the
project. Recommended to switch to KahaDB which is stable and still supported.
> levelDB log files fill up disk on 5.14.0 & 5.14.1 releases
> ----------------------------------------------------------
>
> Key: AMQ-6496
> URL: https://issues.apache.org/jira/browse/AMQ-6496
> Project: ActiveMQ
> Issue Type: Bug
> Components: activemq-leveldb-store
> Affects Versions: 5.14.0, 5.14.1
> Reporter: Patrick Peng
>
> My project is currently running on activemq 5.13.3 with replicated levelDB.
> After upgraded to either 5.14.0 or 5.14.1, the message delivery works fine
> but the levelDB log files didn't get deleted properly and eventually fill up
> the disk space in data directory. The issue doesn't occur on activemq 5.13.4.
> The test environment has 1 producer, 1 consumer (with autoAct) and messages
> subscribed/published thru VirtualTopic.
> here is the activemq.xml
> <?xml version="1.0" encoding="UTF-8"?><!--
> Licensed to the Apache Software Foundation (ASF) under one or more
> contributor license agreements. See the NOTICE file distributed with
> this work for additional information regarding copyright ownership.
> The ASF licenses this file to You under the Apache License, Version 2.0
> (the "License"); you may not use this file except in compliance with
> the License. You may obtain a copy of the License at
> http://www.apache.org/licenses/LICENSE-2.0
> Unless required by applicable law or agreed to in writing, software
> distributed under the License is distributed on an "AS IS" BASIS,
> WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
> See the License for the specific language governing permissions and
> limitations under the License.
> --><!-- START SNIPPET: example --><beans
> xmlns="http://www.springframework.org/schema/beans";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:schemaLocation="http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans.xsd
> http://activemq.apache.org/schema/core
> http://activemq.apache.org/schema/core/activemq-core.xsd";>
> <bean
> class="org.jasypt.encryption.pbe.config.EnvironmentStringPBEConfig"
> id="environmentVariablesConfiguration">
> <property name="algorithm" value="PBEWithMD5AndDES"/>
> <property name="passwordEnvName" value="ENCRYPTION_KEY"/>
> </bean>
> <bean class="org.jasypt.encryption.pbe.StandardPBEStringEncryptor"
> id="configurationEncryptor">
> <property name="config"
> ref="environmentVariablesConfiguration"/>
> </bean>
> <bean
> class="org.jasypt.spring31.properties.EncryptablePropertyPlaceholderConfigurer"
> id="propertyConfigurer">
> <constructor-arg ref="configurationEncryptor"/>
> <property name="location"
> value="file:${activemq.base}/conf/credentials.properties"/>
> </bean>
> <!-- Allows accessing the server log -->
> <bean class="io.fabric8.insight.log.log4j.Log4jLogQuery"
> destroy-method="stop" id="logQuery" init-method="start" lazy-init="false"
> scope="singleton">
> </bean>
> <!--
> The <broker> element is used to configure the ActiveMQ broker.
> -->
> <broker brokerName="ha" dataDirectory="${activemq.data}"
> xmlns="http://activemq.apache.org/schema/core";>
> <destinationPolicy>
> <policyMap>
> <policyEntries>
> <policyEntry topic=">">
> <!-- The constantPendingMessageLimitStrategy is used to
> prevent
> slow topic consumers to block producers and affect
> other consumers
> by limiting the number of messages that are retained
> For more information, see:
>
> http://activemq.apache.org/slow-consumer-handling.html
> -->
> <pendingMessageLimitStrategy>
> <constantPendingMessageLimitStrategy limit="1000"/>
> </pendingMessageLimitStrategy>
> </policyEntry>
> </policyEntries>
> </policyMap>
> </destinationPolicy>
> <!--
> The managementContext is used to configure how ActiveMQ is
> exposed in
> JMX. By default, ActiveMQ uses the MBean server that is started by
> the JVM. For more information, see:
> http://activemq.apache.org/jmx.html
> -->
> <managementContext>
> <managementContext createConnector="false"/>
> </managementContext>
> <!--
> Configure message persistence for the broker. The default
> persistence
> mechanism is the KahaDB store (identified by the kahaDB tag).
> For more information, see:
> http://activemq.apache.org/persistence.html
> -->
> <persistenceAdapter><replicatedLevelDB
> bind="tcp://10.129.176.145:61619"
> directory="/var/avaya/data/activemq/leveldb" hostname="10.129.176.145"
> replicas="3" sync="local_disk"
> zkAddress="10.129.176.145:2181,10.129.176.147:2181,10.129.176.149:2181"
> zkPassword="password" zkPath="/var/avaya/data/activemq/leveldb-stores"
> zkSessionTimeout="5s"/></persistenceAdapter>
> <!--
> The systemUsage controls the maximum amount of space the broker
> will
> use before disabling caching and/or slowing down producers. For
> more information, see:
> http://activemq.apache.org/producer-flow-control.html
> -->
> <systemUsage>
> <systemUsage>
> <memoryUsage>
> <memoryUsage percentOfJvmHeap="70"/>
> </memoryUsage>
> <storeUsage>
> <storeUsage limit="5 gb"/>
> </storeUsage>
> <tempUsage>
> <tempUsage limit="2 gb"/>
> </tempUsage>
> </systemUsage>
> </systemUsage>
> <destinationInterceptors>
> <virtualDestinationInterceptor>
> <virtualDestinations>
> <virtualTopic name=">" prefix="VTConsumer.*.*."/>
> </virtualDestinations>
> </virtualDestinationInterceptor>
> </destinationInterceptors>
> <!--
> The transport connectors expose ActiveMQ over a given protocol to
> clients and other brokers. For more information, see:
> http://activemq.apache.org/configuring-transports.html
> -->
> <transportConnectors>
> <!-- DOS protection, limit concurrent connections to 1000 and
> frame size to 100MB -->
> <!-- comment out un-needed ports
> <transportConnector name="amqp"
> uri="amqp://0.0.0.0:5672?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/>
> <transportConnector name="stomp"
> uri="stomp://0.0.0.0:61613?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/>
> <transportConnector name="mqtt"
> uri="mqtt://0.0.0.0:1883?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/>
> <transportConnector name="ws"
> uri="ws://0.0.0.0:61614?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/>
> -->
> <transportConnector name="openwire"
> uri="ssl://10.129.176.146:61617?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600&amp;needClientAuth=true&amp;transport.enabledProtocols=TLSv1"/></transportConnectors>
> <sslContext>
> <sslContext
> keyStore="/opt/IBM/WebSphere/AppServer/profiles/AppSrv01/config/cells/vf-zr21Node01Cell/nodes/vf-zr21Node01/key.jks"
> keyStorePassword="${cert.passwd}"
> trustStore="/opt/IBM/WebSphere/AppServer/profiles/AppSrv01/config/cells/vf-zr21Node01Cell/nodes/vf-zr21Node01/trust.jks"
> trustStorePassword="${cert.passwd}"/>
> </sslContext>
> <!-- destroy the spring context on shutdown to stop jetty -->
> <shutdownHooks>
> <bean class="org.apache.activemq.hooks.SpringContextHook"
> xmlns="http://www.springframework.org/schema/beans"/>
> </shutdownHooks>
> </broker>
> <!--
> Enable web consoles, REST and Ajax APIs and demos
> The web consoles requires by default login, you can disable this in
> the jetty.xml file
> Take a look at ${ACTIVEMQ_HOME}/conf/jetty.xml for more details
> <import resource="jetty.xml"/>
> -->
> </beans><!-- END SNIPPET: example -->
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