We are getting following exception while we are calling voldeMortStoreClient.getAll() method rarely. It was working fine for couple of days. After that I started getting these exception a very few per day and getting increased day by day. Later on all the connections in that pool where turned invalid and all the requests are getting this exception.
Server Version: 1.10.24
Cluster size: 1
voldemort.store.InsufficientOperationalNodesException: 1 get alls required, but 0 succeeded. Failing nodes : []
at voldemort.store.routed.action.PerformSerialGetAllRequests.execute(PerformSerialGetAllRequests.java:197)
at voldemort.store.routed.Pipeline.execute(Pipeline.java:212)
at voldemort.store.routed.PipelineRoutedStore.getAll(PipelineRoutedStore.java:497)
at voldemort.store.routed.PipelineRoutedStore.getAll(PipelineRoutedStore.java:418)
at voldemort.store.DelegatingStore.getAll(DelegatingStore.java:59)
at voldemort.store.DelegatingStore.getAll(DelegatingStore.java:59)
at voldemort.store.stats.StatTrackingStore.getAll(StatTrackingStore.java:133)
at voldemort.store.serialized.SerializingStore.getAll(SerializingStore.java:122)
at voldemort.store.DelegatingStore.getAll(DelegatingStore.java:59)
at voldemort.store.versioned.InconsistencyResolvingStore.getAll(InconsistencyResolvingStore.java:57)
Server side Configuration:
stores.xml:
<stores>
<store>
<name>test</name>
<persistence>bdb</persistence>
<description>test</description>
<owners>test</owners>
<routing-strategy>consistent-routing</routing-strategy>
<routing>client</routing>
<replication-factor>1</replication-factor>
<required-reads>1</required-reads>
<required-writes>1</required-writes>
<key-serializer>
<type>string</type>
</key-serializer>
<value-serializer>
<type>string</type>
</value-serializer>
</store>
</stores>
Server.properties
node.id=0
# configs
admin.enable=true
admin.max.threads=40
bdb.cache.evictln=true
bdb.cache.size=12GB
bdb.checkpoint.interval.bytes=2147483648
bdb.checkpointer.off.batch.writes=true
bdb.cleaner.interval.bytes=15728640
bdb.cleaner.lazy.migration=false
bdb.cleaner.min.file.utilization=0
bdb.cleaner.threads=1
bdb.enable=true
bdb.evict.by.level=true
bdb.expose.space.utilization=true
bdb.lock.nLockTables=94
bdb.minimize.scan.impact=true
bdb.one.env.per.store=true
enable.server.routing=false
enable.verbose.logging=false
http.enable=true
nio.connector.selectors=100
num.scan.permits=2
request.format=vp3
restore.data.timeout.sec=1314000
scheduler.threads=24
slop.frequency.ms=300000
socket.enable=true
storage.configs=voldemort.store.bdb.BdbStorageConfiguration, voldemort.store.readonly.ReadOnlyStorageConfiguration
stream.read.byte.per.sec=209715200
stream.write.byte.per.sec=78643200
cluster.xml
<cluster>
<name>myprodcluster</name>
<server>
<id>0</id>
<host>192.168.1.10</host>
<http-port>8081</http-port>
<socket-port>6666</socket-port>
<admin-port>7777</admin-port>
<partitions>0, 1</partitions>
</server>
</cluster>
Client side configuration:
voldemort.max.per.node.connection=500
voldemort.connection.timedout=5000
voldemort.socket.timedout=10000
voldemort.idle.connection.timedout=10
Spring xml for creating store client
<bean id="config" class="voldemort.client.ClientConfig">
<constructor-arg>
<props>
<prop key="bootstrap_urls">${voldemort.url}</prop>
<prop key="max_connections">${voldemort.max.per.node.connection}</prop>
<prop key="connection_timeout_ms">${voldemort.connection.timedout}</prop>
<prop key="idle_connection_timeout_minutes">${voldemort.idle.connection.timedout}</prop>
<prop key="socket_timeout_ms">${voldemort.socket.timedout}</prop>
</props>
</constructor-arg>
</bean>
<bean id="clientFactory" class="voldemort.client.SocketStoreClientFactory" destroy-method="close">
<constructor-arg index="0" ref="config" />
</bean>
<bean id="storeClient" factory-bean="clientFactory" factory-method="getStoreClient">
<constructor-arg value="${voldemort.store.name}" />
</bean>
Can you please help me how we can fix this issue
Thanks,
Anand
Related
I encouter an issue "Spring transaction fail rollback". I have a service class which call 2 DAO to insert data into DB table.
emTrcvLineDAO.create(lineVo) fail to insert into table as the lineVo missing some mandatory fields, but emTrcvHeaderDAO.create(vo) fail rollback and the data still inserted in to DB successfully. I am wondering why it does not rollback as the two DAO are in the same transaction.
Any guys have idea on this? Thanks in advance.
public void saveEmTrcvHeader(List<EmTrcvHeaderVOImpl> voList, List<ResponseItem> responseItemList) {
for (EmTrcvHeaderVOImpl vo : voList) {
emTrcvHeaderDAO.create(vo);
List<EmTrcvLineVOImpl> lineList = vo.getLineList();
for (int i = 0; i < lineList.size(); i++) {
EmTrcvLineVOImpl lineVo = lineList.get(i);
lineVo.setEmTrcvHeaderId(vo.getEmTrcvHeaderId());
lineVo.setProjId(null);
emTrcvLineDAO.create(lineVo);
}
}
}
My transaction configuration:
<bean id="txProxyTemplate" abstract="true" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
<property name="transactionManager">
<ref bean="transactionManager" />
</property>
<property name="proxyTargetClass">
<value>true</value>
</property>
<property name="transactionAttributes">
<props>
<prop key="save*">PROPAGATION_REQUIRED,-java.lang.Exception,-org.springframework.dao.DataAccessException</prop>
<prop key="*">PROPAGATION_REQUIRED,-java.lang.Exception,-org.springframework.dao.DataAccessException</prop>
</props>
</property>
</bean>
My service and dao defined as below:
<bean name="emTrcvHeaderService" parent="txProxyTemplate">
<property name="target">
<bean class="com.emtrcv.service.EmTrcvHeaderService">
<property name="emTrcvHeaderDAO">
<ref bean="emTrcvHeaderDAO"/>
</property>
<property name="emTrcvPubSelectIdsDAO">
<ref bean="emTrcvPubSelectIdsDAO"/>
</property>
<property name="emTrcvLineDAO">
<ref bean="emTrcvLineDAO"/>
</property>
</bean>
</property>
</bean>
<bean name="emTrcvHeaderDAO" class="com.emtrcv.dao.EmTrcvHeaderDAOImpl">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<bean name="emTrcvPubSelectIdsDAO" class="com.emtrcv.dao.EmTrcvPubSelectIdsDAOImpl">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<bean name="emTrcvLineDAO" class="com.emtrcv.dao.EmTrcvLineDAOImpl">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
I think you have to mention when rollback should take place.
As per doc,
The concept of rollback rules is important: they enable you to specify which exceptions (and throwables) should cause automatic rollback. You specify this declaratively, in configuration, not in Java code. So, although you can still call setRollbackOnly() on the TransactionStatus object to roll back the current transaction back, most often you can specify a rule that MyApplicationException must always result in rollback.
Please refer http://docs.spring.io/spring/docs/current/spring-framework-reference/html/transaction.html for more details
Finally I found the root cause. there are two duplicate Spring configuration files both define transaction management rules in the project, it make spring tranasction management not work. After removed one of them, it works.
Can't get bean from spring container in listener or filter classes.
Have you used something like this :
#Autowired
private ApplicationContext context;
ICustomer customer = (ICustomer) context.getBean("name"); // here name is the name of the bean you want to get context
look I have used this in my project like this ans works well :
String processorName = Introspector.decapitalize(command.getClass().getSimpleName() + "Processor");
ICommandProcessor processor = (ICommandProcessor) context.getBean(processorName);
here if I ll pass command Add then it ll pass processorName = AddProcessor and get it's context.
what is your requirement ? can you post code ?
Look this xml file then check yours from it :
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="packagesToScan" value="com.domain"/>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.PostgreSQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
<prop key="hibernate.generate_statistics">true</prop>
</props>
</property>
</bean>
<!-- Transaction Manager -->
<bean id="txManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<tx:annotation-driven transaction-manager="txManager" />
here : <property name="packagesToScan" value="com.domain"/> is important when you want to use #Autowired in my project it's com.domain, so refer this and make changes as you need. then again post.
This is my first time to post question on stackoverflow. I tried as much formatting for code/question and try to as much clear as i can do. apologize and explain if there's any err. recorrect in my next question.
I am newbie in try implementing service through soap over jms using websphereMq and spring JMS functionality.
I have make sure below things
binding file generated without any error encounter
Status of queue manager and Queue are up and running.
I encounter below error while try putting message into websphereMQ
com.ibm.mq.MQException: JMSCMQ0001: WebSphere MQ call failed with compcode '2' ('MQCC_FAILED') reason '2058' ('MQRC_Q_MGR_NAME_ERROR')
I have done homework regarding this error. This error may occurs due to unavailability of Queue manager but i see QM is up and running. where i am doing wrong? How can i resolved this error to put message successfully to webspherMQ using spring functionlity?
TestClass
public class JmsTransportWebServiceIntegrationTest {
private static final String expectedResponseContent = "<tns:placeOrderResponse xmlns:tns=\"http://www.packtpub.com/liverestaurant/OrderService/schema\"><tns:refNumber>order-xxxx_yyyy_1234</tns:refNumber></tns:placeOrderResponse>";
#Autowired
private WebServiceTemplate webServiceTemplate;
public void setWebServiceTemplate(WebServiceTemplate webServiceTemplate) {
this.webServiceTemplate = webServiceTemplate;
}
#Test
public void testSendReceive() throws Exception {
InputStream is = new JmsTransportWebServiceIntegrationTest().getClass().getResourceAsStream("placeOrderRequest.xml");
StreamSource source = new StreamSource(is);
StringResult result = new StringResult();
webServiceTemplate.sendSourceAndReceiveToResult(source, result);
XMLAssert.assertXMLEqual("Invalid content received", expectedResponseContent, result.toString());
} }
applicationContext.xml
<bean id="jndiTemplate" class="org.springframework.jndi.JndiTemplate">
<property name="environment">
<map>
<entry key="java.naming.factory.initial"
value="com.sun.jndi.fscontext.RefFSContextFactory"/>
<entry key="java.naming.provider.url" value="file:C:/JNDI-Directory" />
</map>
</property>
</bean>
<bean id="ibm-mq-jms-qcf" class= "org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiTemplate">
<ref bean="jndiTemplate"/>
</property>
<property name="jndiName">
<value>jms/mdpSampleQCF</value>
</property>
</bean>
<!-- Bean for JMS Destination -->
<bean id="ibm-mq-queue" class= "org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiTemplate">
<ref bean="jndiTemplate"/>
</property>
<property name="jndiName">
<value>jms/mdpSampleQueue</value>
</property>
</bean>
<bean id="listenerContainer"
class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="concurrentConsumers" value="1" />
<property name="connectionFactory" ref="ibm-mq-jms-qcf" />
<property name="destination" ref="ibm-mq-queue" />
<property name="messageListener">
<bean class="org.springframework.ws.transport.jms.WebServiceMessageListener">
<property name="messageFactory" ref="messageFactory"/>
<property name="messageReceiver" ref="messageDispatcher"/>
</bean>
</property>
</bean>
<bean id="messageFactory" class="org.springframework.ws.soap.saaj.SaajSoapMessageFactory"/>
<bean id="webServiceTemplate" class="org.springframework.ws.client.core.WebServiceTemplate">
<constructor-arg ref="messageFactory"/>
<property name="messageSender">
<bean class="org.springframework.ws.transport.jms.JmsMessageSender">
<property name="connectionFactory" ref="ibm-mq-jms-qcf"/>
</bean>
</property>
<property name="defaultUri" value="jms:mdpSampleQueue?deliveryMode=NON_PERSISTENT"/>
</bean>
<bean id="messageDispatcher" class="org.springframework.ws.soap.server.SoapMessageDispatcher">
<property name="endpointMappings">
<bean class="org.springframework.ws.server.endpoint.mapping.PayloadRootQNameEndpointMapping">
<property name="defaultEndpoint">
<bean class="com.packtpub.liverestaurant.service.endpoint.SimplePayloadEndpoint">
<property name="orderService">
<bean class="com.packtpub.liverestaurant.service.OrderServiceImpl"/>
</property>
</bean>
</property>
</bean>
</property>
</bean
I know this is quite old question, but maybe my answer will help someone in future.
I'm using WebSphere MQ 7.5 now and in installation there are also some Java classes. One that helped me a lot is called MQIVP.java in my installation in c:\Program Files (x86)\IBM\WebSphere MQ\tools\wmqjava\samples. Very good to test setting with this class first. From source of that class we can find that 2058 stands for:
Reason: 2058 - Queue manager name not valid or not known.
Action: Amend the queue manager name and retry.
Simply pressing enter at the queue manager name prompt will
connect to the default queue manager.
Today I'm working on a project in Java Spring, especially in CONTEXT-SERVLET.xml (context) where normally declare a bean to link a .jsp with a Java class or controller (mapping).
Traditional workflow is: a viewA.jsp is linked (mapping) to controller.java (controller) and this controller.java dispatches another viewB.jsp.
Can you link a viewA.jsp to another viewB.Jsp without going through a controller?
How do this in CONTEXT-SERVLET.xml?
You can use ParameterizableViewController to redirect a request to jsp file without visiting controller.
For example
1. Mapping /welcome.htm to welcomeController
<bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="mappings">
<props>
<prop key="/welcome.htm">welcomeController</prop>
</props>
</property>
</bean>
2. Mapping viewName property of welcomeController to WelcomePage
<bean name="welcomeController"
class="org.springframework.web.servlet.mvc.ParameterizableViewController">
<property name="viewName" value="WelcomePage" />
</bean>
3. Defining view resolver
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver" >
<property name="prefix">
<value>/WEB-INF/pages/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
It will map /welcome.htm to /WEB-INF/pages/welcomePage.jsp.
Source for more details.
< mvc:view-controller path="/" view-name="home" />
This is a shortcut for defining a ParameterizableViewController that immediately forwards to a view when invoked. Use it in static cases when there is no Java controller logic to execute before the view generates the response.
see link http://static.springsource.org/spring/docs/current/spring-framework-reference/html/mvc.html#mvc-view-controller
We use spring, velocity for email piece of code in our application and i got below exception. Any idea to solve this.
"org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type 'org.springframework.ui.velocity.VelocityEngineFactoryBean' to required type
'org.apache.velocity.app.VelocityEngine' for property 'velocityEngine'; nested exception is java.lang.IllegalStateException: Cannot convert value of type
[org.springframework.ui.velocity.VelocityEngineFactoryBean] to required type [org.apache.velocity.app.VelocityEngine] for property 'velocityEngine': no matching editors or conversion strategy found "
Following is my context configuration.
http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
<property name="host" value="xxxx.US"/>
<property name="port" value="25"/>
<property name="javaMailProperties">
<props>
<prop key="mail.transport.protocol">smtp</prop>
<prop key="mail.smtp.auth">false</prop>
<prop key="mail.smtp.starttls.enable">false</prop>
<prop key="mail.debug">true</prop>
</props>
</property>
</bean>
<bean id="velocityEngine" class="org.springframework.ui.velocity.VelocityEngineFactoryBean">
<property name="velocityProperties">
<value>
resource.loader=class
class.resource.loader.class=org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader
</value>
</property>
</bean>
<bean id="emailUtil" class="com.example.MailUtil">
<property name="mailSender" ref="mailSender" />
<property name="velocityEngine" ref="velocityEngine" />
</bean>
You do not need to reference the velocityEngine in your emailUtil bean. Everything else about your spring config is correct.
I grabbed the following code from my app to show you how we are able to use velocity templates.
private String generateMessageFromTemplate(User user, VelocityTemplateEnum velocityTemplateEnum) {
VelocityContext context = new VelocityContext();
context.put("user", user);
StringWriter stringWriter = new StringWriter();
String template = velocityTemplateDao.findById(velocityTemplateEnum.name()).getTemplate();
Velocity.evaluate(context, stringWriter, velocityTemplateEnum.name(), template);
return stringWriter.getBuffer().toString();
}
I have a similar setup only I autowire in the VelocityEngine and that's working for me. Is autowiring an option for you? Also, can you add the code for your MailUtil class? Maybe something isn't 100% right with the velocityEngine field/setter?