I want to make a remote control for my PC. Basically all I need is to run a command on a button click. Following this guide I managed to build the layout and it's everything i've ever dreamed of.
But when I try to run it using
gtkdialog -g test.glade -p MainWindow
this happens
(gtkdialog:18284): libglade-WARNING **: Expected <glade-interface>. Got <interface>.
(gtkdialog:18284): libglade-WARNING **: did not finish in PARSER_FINISH state
(gtkdialog:18284): libglade-CRITICAL **: glade_xml_get_widget: assertion 'self != NULL' failed
(gtkdialog:18284): ERROR **: Can not load 'MainWindow' from file 'test.glade'
And after that nothing really happens..
Is there a easier way to do this?
My idea is to put that program on a separate virtual screen and access it using my cellphone.
That's the glade file
<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.20.2 -->
<interface>
<requires lib="gtk+" version="3.20"/>
<object class="GtkWindow" id="MainWindow">
<property name="can_focus">False</property>
<child>
<object class="GtkGrid">
<property name="visible">True</property>
<property name="can_focus">False</property>
<child>
<object class="GtkButton" id="LvUP">
<property name="label" translatable="yes">Left Channel UP</property>
<property name="width_request">217</property>
<property name="height_request">154</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="clicked" handler="amixer -c 1 set "PCM Front" 5%+,0%-" swapped="no"/>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">0</property>
</packing>
</child>
<child>
<object class="GtkButton" id="VolUp">
<property name="label" translatable="yes">Vol UP</property>
<property name="width_request">217</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="clicked" handler="pactl set-sink-volume 0 +5%" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">0</property>
</packing>
</child>
<child>
<object class="GtkButton" id="RvUP">
<property name="label" translatable="yes">Right Channel UP</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="clicked" handler="amixer -c 1 set "PCM Front" 0%-,5%+" swapped="no"/>
</object>
<packing>
<property name="left_attach">2</property>
<property name="top_attach">0</property>
</packing>
</child>
<child>
<object class="GtkButton" id="prev">
<property name="label">gtk-media-previous</property>
<property name="height_request">154</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<property name="use_stock">True</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">1</property>
</packing>
</child>
<child>
<object class="GtkButton" id="play">
<property name="label" translatable="yes">Play / Pause</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="clicked" handler="clementine -t" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">1</property>
</packing>
</child>
<child>
<object class="GtkButton" id="next">
<property name="label">gtk-media-next</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<property name="use_stock">True</property>
<signal name="clicked" handler="clementine -f" swapped="no"/>
</object>
<packing>
<property name="left_attach">2</property>
<property name="top_attach">1</property>
</packing>
</child>
<child>
<object class="GtkButton" id="LvDown">
<property name="label" translatable="yes">Left Channel Down</property>
<property name="height_request">154</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="clicked" handler="amixer -c 1 set "PCM Front" 5%-,0%-" swapped="no"/>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">2</property>
</packing>
</child>
<child>
<object class="GtkButton" id="VolDown">
<property name="label" translatable="yes">Vol Down</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="clicked" handler="pactl set-sink-volume 0 -5%" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">2</property>
</packing>
</child>
<child>
<object class="GtkButton" id="RvDown">
<property name="label" translatable="yes">Right Channel Down</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="clicked" handler="amixer -c 1 set "PCM Front" 0%-,5%-" swapped="no"/>
</object>
<packing>
<property name="left_attach">2</property>
<property name="top_attach">2</property>
</packing>
</child>
<child>
<object class="GtkButton" id="mute">
<property name="label" translatable="yes">Mute</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">3</property>
</packing>
</child>
<child>
<object class="GtkButton" id="foff">
<property name="label" translatable="yes">Hello Darkness, My Old Friend | foff</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">3</property>
</packing>
</child>
<child>
<object class="GtkButton" id="hib">
<property name="label" translatable="yes">Hib3rnate</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
</object>
<packing>
<property name="left_attach">2</property>
<property name="top_attach">3</property>
</packing>
</child>
</object>
</child>
<child type="titlebar">
<placeholder/>
</child>
</object>
</interface>
gtkdialog is an old dead project that does not support the modern gtkbuilder syntax that glade uses. It should be avoided and you should make the application in a language such as python or gjs which has official bindings.
Related
I am trying out native persistence in Apache Ignite. My setup is currently local, single node cluster. I enabled it by adding this property in my data region
<property name="persistenceEnabled" value="true"/>
My full data region configuration is as follows
<bean class="org.apache.ignite.configuration.DataRegionConfiguration">
<property name="name" value="dr.local.input.trade"/>
<property name="persistenceEnabled" value="true"/>
<property name="metricsEnabled" value="true"/>
<property name="initialSize" value="#{200 * 1024 * 1024}"/>
<property name="maxSize" value="#{500 * 1024 * 1024}"/>
<property name="pageEvictionMode" value="RANDOM_2_LRU"/>
</bean>
Now the entries are being persisted, i.e if I shutdown Ignite and restart it then my data comes back inside the cache.
I am seeing significant performance hit. Around 35% increased put operation latency compared to non-persisted data region. I have referred to Ignite persistence tuning page. From that I have singled out below properties and their properties
Property
Value
WAL Modes
LOG_ONLY
walCompactionLevel
3
walCompationEnabled
true
writeThrottlingEnabled
true
checkpointBufferSize
512 mb
checkpointFrequency
5 minutes
Is there anything more that I can tune? Is the performance hit I mentioned above is typical or can it be lowered much more?
Also I tried seeing JMX metrics related to persistence using JConsole. I was checking metrics under org.apache.368239c8.ignitelocal."Persistent Store". All metrics mentioned under this are showing as 0. Data is surely persisted, I can see in Ignite work dir and WAL dir. Am I looking at wrong metrics? Please help.
Attaching entire Ignite config below.
<?xml version="1.0" encoding="UTF-8"?>
<!--
Generated by Chef for ignite1.intranet.com
-->
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:util="http://www.springframework.org/schema/util"
xmlns="http://www.springframework.org/schema/beans"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util.xsd">
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_FALLBACK"/>
<property name="searchSystemEnvironment" value="true"/>
</bean>
<bean id="ignite.cfg" class="org.apache.ignite.configuration.IgniteConfiguration">
<!-- Set to true to enable distributed class loading for examples, default is false. -->
<property name="sslContextFactory">
<bean class="org.apache.ignite.ssl.SslContextFactory">
<property name="keyStoreFilePath" value="/home/sysSvcDevOps/ssl/ignite1.keystore.jks"/>
<property name="keyStorePassword" value="KeyStore443"/>
<property name="keyStoreType" value="jks"/>
<property name="trustStoreFilePath" value="/home/sysSvcDevOps/ssl/cacerts/java.cacerts.jks"/>
<property name="trustStorePassword" value="changeit"/>
<property name="trustStoreType" value="jks"/>
</bean>
</property>
<property name="igniteInstanceName" value=".dev"/>
<property name="consistentId" value="ignite1.dev"/>
<property name="workDirectory" value="/apps/Svc/dev/Ignite/IgniteData/persistentstore/work"/>
<property name="rebalanceThreadPoolSize" value="8"/>
<property name="publicThreadPoolSize" value="32"/>
<property name="systemThreadPoolSize" value="64"/>
<property name="queryThreadPoolSize" value="64"/>
<property name="failureDetectionTimeout" value="30000"/>
<property name="authenticationEnabled" value="true"/>
<property name="metricsUpdateFrequency" value="30000"/>
<property name="peerClassLoadingEnabled" value="false"/>
<property name="clientMode" value="false"/>
<!-- Enable task execution events for examples. -->
<property name="includeEventTypes">
<list>
<util:constant static-field="org.apache.ignite.events.EventType.EVT_CACHE_STARTED"/>
<util:constant static-field="org.apache.ignite.events.EventType.EVT_CACHE_STOPPED"/>
<util:constant static-field="org.apache.ignite.events.EventType.EVT_CACHE_REBALANCE_PART_DATA_LOST"/>
<util:constant static-field="org.apache.ignite.events.EventType.EVT_CACHE_NODES_LEFT"/>
</list>
</property>
<property name="dataStorageConfiguration">
<bean class="org.apache.ignite.configuration.DataStorageConfiguration">
<property name="walSegmentSize" value="1073741824"/>
<property name="walSegments" value="20"/>
<property name="maxWalArchiveSize" value="10737418240"/>
<property name="walCompactionEnabled" value="true"/>
<property name="walCompactionLevel" value="4"/>
<property name="checkpointFrequency" value="300000"/>
<property name="checkpointThreads" value="16"/>
<property name="checkpointReadLockTimeout" value="60000"/>
<property name="lockWaitTime" value="45000"/>
<property name="checkpointWriteOrder" value="RANDOM"/>
<property name="pageSize" value="4096"/>
<property name="writeThrottlingEnabled" value="true"/>
<!-- wal storage paths -->
<property name="walPath" value="/apps/Svc/dev/Ignite/IgniteData"/>
<property name="walArchivePath" value="/apps/Svc/dev/Ignite/IgniteDataArchive"/>
<property name="storagePath" value="/apps/Svc/dev/Ignite/IgniteData/archive"/>
<property name="dataRegionConfigurations">
<list>
<bean class="org.apache.ignite.configuration.DataRegionConfiguration">
<property name="name" value="dr.dev.referencedata"/>
<property name="persistenceEnabled" value="true"/>
<property name="initialSize" value="1073741824"/>
<property name="maxSize" value="4294969673"/>
<property name="checkpointPageBufferSize" value="1073741824"/>
</bean>
<bean class="org.apache.ignite.configuration.DataRegionConfiguration">
<property name="name" value="dr.dev.input"/>
<property name="persistenceEnabled" value="true"/>
<property name="metricsEnabled" value="true"/>
<property name="checkpointPageBufferSize" value="#{4 * 1024 * 1024 * 1024}"/>
<property name="initialSize" value="12884901888"/>
<property name="maxSize" value="81604378624"/>
<property name="pageEvictionMode" value="RANDOM_2_LRU"/>
</bean>
<bean class="org.apache.ignite.configuration.DataRegionConfiguration">
<property name="name" value="dr.dev.input.exception"/>
<property name="persistenceEnabled" value="true"/>
<property name="metricsEnabled" value="true"/>
<property name="checkpointPageBufferSize" value="#{4 * 1024 * 1024 * 1024}"/>
<property name="initialSize" value="4294967296"/>
<property name="maxSize" value="21474836480"/>
<property name="pageEvictionMode" value="RANDOM_2_LRU"/>
</bean>
<bean class="org.apache.ignite.configuration.DataRegionConfiguration">
<property name="name" value="dr.dev.output"/>
<property name="initialSize" value="1073741824"/>
<property name="persistenceEnabled" value="true"/>
<property name="metricsEnabled" value="true"/>
<property name="checkpointPageBufferSize" value="#{2 * 1024 * 1024 * 1024}"/>
<property name="maxSize" value="2147483648"/>
</bean>
</list>
</property>
<property name="defaultDataRegionConfiguration">
<bean class="org.apache.ignite.configuration.DataRegionConfiguration">
<property name="name" value="default_region"/>
<property name="persistenceEnabled" value="true"/>
<property name="initialSize" value="268435456"/>
<property name="maxSize" value="268435456"/>
</bean>
</property>
</bean>
</property>
<property name="discoverySpi">
<bean class="org.apache.ignite.spi.discovery.zk.ZookeeperDiscoverySpi">
<property name="zkConnectionString" value="zk1.intranet.com:22001,zk2.intranet.com:22001"/>
<property name="zkRootPath" value="/ignite"/>
<property name="sessionTimeout" value="120000"/>
<property name="joinTimeout" value="10000"/>
</bean>
</property>
<property name="communicationSpi">
<bean class="org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi">
<property name="socketWriteTimeout" value="60000"/>
</bean>
</property>
<property name="cacheConfiguration">
<list>
<bean id="cache-template-bean" abstract="true"
class="org.apache.ignite.configuration.CacheConfiguration">
<property name="name" value="referenceDataCacheTemplate*"/>
<property name="cacheMode" value="REPLICATED"/>
<property name="backups" value="1"/>
<property name="atomicityMode" value="ATOMIC"/>
<property name="dataRegionName" value="dr.dev.referencedata"/>
<property name="partitionLossPolicy" value="READ_WRITE_SAFE"/>
<property name="writeSynchronizationMode" value="PRIMARY_SYNC"/>
<property name="statisticsEnabled" value="true"/>
<property name="sqlIndexMaxInlineSize" value="203"/>
<property name="affinity">
<bean class="org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction">
<property name="partitions" value="256"/>
</bean>
</property>
</bean>
<bean id="cache-template-bean" abstract="true"
class="org.apache.ignite.configuration.CacheConfiguration">
<property name="name" value="inputMetadataCacheTemplate*"/>
<property name="cacheMode" value="PARTITIONED"/>
<property name="backups" value="1"/>
<property name="atomicityMode" value="ATOMIC"/>
<property name="dataRegionName" value="dr.dev.input"/>
<property name="partitionLossPolicy" value="READ_WRITE_SAFE"/>
<property name="writeSynchronizationMode" value="PRIMARY_SYNC"/>
<property name="statisticsEnabled" value="true"/>
<property name="readFromBackup" value="false"/>
<property name="sqlIndexMaxInlineSize" value="211"/>
<property name="affinity">
<bean class="org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction">
<property name="partitions" value="256"/>
<property name="affinityBackupFilter">
<bean class="org.apache.ignite.cache.affinity.rendezvous.ClusterNodeAttributeAffinityBackupFilter">
<constructor-arg>
<array value-type="java.lang.String">
<value>RACK_ID</value>
</array>
</constructor-arg>
</bean>
</property>
</bean>
</property>
<property name="expiryPolicyFactory">
<bean class="javax.cache.expiry.ModifiedExpiryPolicy" factory-method="factoryOf">
<constructor-arg>
<bean class="javax.cache.expiry.Duration">
<constructor-arg value="DAYS"/>
<constructor-arg value="5"/>
</bean>
</constructor-arg>
</bean>
</property>
</bean>
<bean id="cache-template-bean" abstract="true"
class="org.apache.ignite.configuration.CacheConfiguration">
<property name="name" value="inputReconCacheTemplate*"/>
<property name="cacheMode" value="PARTITIONED"/>
<property name="backups" value="1"/>
<property name="atomicityMode" value="ATOMIC"/>
<property name="dataRegionName" value="dr.dev.input"/>
<property name="partitionLossPolicy" value="READ_WRITE_SAFE"/>
<property name="writeSynchronizationMode" value="PRIMARY_SYNC"/>
<property name="statisticsEnabled" value="true"/>
<property name="readFromBackup" value="false"/>
<property name="sqlIndexMaxInlineSize" value="211"/>
<property name="affinity">
<bean class="org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction">
<property name="partitions" value="256"/>
<property name="affinityBackupFilter">
<bean class="org.apache.ignite.cache.affinity.rendezvous.ClusterNodeAttributeAffinityBackupFilter">
<constructor-arg>
<array value-type="java.lang.String">
<value>RACK_ID</value>
</array>
</constructor-arg>
</bean>
</property>
</bean>
</property>
<property name="expiryPolicyFactory">
<bean class="javax.cache.expiry.CreatedExpiryPolicy" factory-method="factoryOf">
<constructor-arg>
<bean class="javax.cache.expiry.Duration">
<constructor-arg value="DAYS"/>
<constructor-arg value="4"/>
</bean>
</constructor-arg>
</bean>
</property>
</bean>
<bean id="cache-template-bean" abstract="true"
class="org.apache.ignite.configuration.CacheConfiguration">
<property name="name" value="inputExceptionsCacheTemplate*"/>
<property name="cacheMode" value="PARTITIONED"/>
<property name="backups" value="1"/>
<property name="atomicityMode" value="ATOMIC"/>
<property name="dataRegionName" value="dr.dev.input.exception"/>
<property name="partitionLossPolicy" value="READ_WRITE_SAFE"/>
<property name="writeSynchronizationMode" value="PRIMARY_SYNC"/>
<property name="statisticsEnabled" value="true"/>
<property name="readFromBackup" value="false"/>
<property name="affinity">
<bean class="org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction">
<property name="partitions" value="256"/>
<property name="affinityBackupFilter">
<bean class="org.apache.ignite.cache.affinity.rendezvous.ClusterNodeAttributeAffinityBackupFilter">
<constructor-arg>
<array value-type="java.lang.String">
<value>RACK_ID</value>
</array>
</constructor-arg>
</bean>
</property>
</bean>
</property>
<property name="expiryPolicyFactory">
<bean class="javax.cache.expiry.CreatedExpiryPolicy" factory-method="factoryOf">
<constructor-arg>
<bean class="javax.cache.expiry.Duration">
<constructor-arg value="DAYS"/>
<constructor-arg value="15"/>
</bean>
</constructor-arg>
</bean>
</property>
</bean>
<bean id="cache-template-bean" abstract="true"
class="org.apache.ignite.configuration.CacheConfiguration">
<property name="name" value="outputDataCacheTemplate*"/>
<property name="cacheMode" value="PARTITIONED"/>
<property name="backups" value="1"/>
<property name="atomicityMode" value="ATOMIC"/>
<property name="dataRegionName" value="dr.dev.output"/>
<property name="partitionLossPolicy" value="READ_WRITE_SAFE"/>
<property name="writeSynchronizationMode" value="PRIMARY_SYNC"/>
<property name="sqlSchema" value=""/>
<property name="statisticsEnabled" value="true"/>
<property name="affinity">
<bean class="org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction">
<property name="partitions" value="256"/>
<property name="affinityBackupFilter">
<bean class="org.apache.ignite.cache.affinity.rendezvous.ClusterNodeAttributeAffinityBackupFilter">
<constructor-arg>
<array value-type="java.lang.String">
<value>RACK_ID</value>
</array>
</constructor-arg>
</bean>
</property>
</bean>
</property>
<property name="expiryPolicyFactory">
<bean class="javax.cache.expiry.CreatedExpiryPolicy" factory-method="factoryOf">
<constructor-arg>
<bean class="javax.cache.expiry.Duration">
<constructor-arg value="DAYS"/>
<constructor-arg value="450"/>
</bean>
</constructor-arg>
</bean>
</property>
</bean>
<bean id="cache-template-bean" abstract="true"
class="org.apache.ignite.configuration.CacheConfiguration">
<property name="name" value="reconAuditDataCacheTemplate*"/>
<property name="cacheMode" value="PARTITIONED"/>
<property name="backups" value="1"/>
<property name="atomicityMode" value="ATOMIC"/>
<property name="dataRegionName" value="dr.dev.referencedata"/>
<property name="partitionLossPolicy" value="READ_WRITE_SAFE"/>
<property name="writeSynchronizationMode" value="PRIMARY_SYNC"/>
<property name="sqlSchema" value=""/>
<property name="statisticsEnabled" value="true"/>
<property name="affinity">
<bean class="org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction">
<property name="partitions" value="256"/>
<property name="affinityBackupFilter">
<bean class="org.apache.ignite.cache.affinity.rendezvous.ClusterNodeAttributeAffinityBackupFilter">
<constructor-arg>
<array value-type="java.lang.String">
<value>RACK_ID</value>
</array>
</constructor-arg>
</bean>
</property>
</bean>
</property>
</bean>
<bean id="cache-template-bean" abstract="true"
class="org.apache.ignite.configuration.CacheConfiguration">
<property name="name" value="fileDataCacheTemplate*"/>
<property name="cacheMode" value="PARTITIONED"/>
<property name="backups" value="1"/>
<property name="atomicityMode" value="ATOMIC"/>
<property name="dataRegionName" value="dr.dev.input"/>
<property name="partitionLossPolicy" value="READ_WRITE_SAFE"/>
<property name="writeSynchronizationMode" value="PRIMARY_SYNC"/>
<property name="statisticsEnabled" value="true"/>
<property name="queryParallelism" value="4"/>
<property name="eagerTtl" value="true"/>
<property name="affinity">
<bean class="org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction">
<property name="partitions" value="256"/>
<property name="affinityBackupFilter">
<bean class="org.apache.ignite.cache.affinity.rendezvous.ClusterNodeAttributeAffinityBackupFilter">
<constructor-arg>
<array value-type="java.lang.String">
<value>RACK_ID</value>
</array>
</constructor-arg>
</bean>
</property>
</bean>
</property>
<property name="expiryPolicyFactory">
<bean class="javax.cache.expiry.CreatedExpiryPolicy" factory-method="factoryOf">
<constructor-arg>
<bean class="javax.cache.expiry.Duration">
<constructor-arg value="DAYS"/>
<constructor-arg value="5"/>
</bean>
</constructor-arg>
</bean>
</property>
</bean>
<bean id="cache-template-bean" abstract="true"
class="org.apache.ignite.configuration.CacheConfiguration">
<property name="name" value="shortLivedReferenceDataTemplate*"/>
<property name="cacheMode" value="PARTITIONED"/>
<property name="backups" value="1"/>
<property name="atomicityMode" value="ATOMIC"/>
<property name="dataRegionName" value="dr.dev.input.exception"/>
<property name="partitionLossPolicy" value="READ_WRITE_SAFE"/>
<property name="writeSynchronizationMode" value="PRIMARY_SYNC"/>
<property name="statisticsEnabled" value="true"/>
<property name="managementEnabled" value="true"/>
<property name="affinity">
<bean class="org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction">
<property name="partitions" value="64"/>
<property name="affinityBackupFilter">
<bean class="org.apache.ignite.cache.affinity.rendezvous.ClusterNodeAttributeAffinityBackupFilter">
<constructor-arg>
<array value-type="java.lang.String">
<value>RACK_ID</value>
</array>
</constructor-arg>
</bean>
</property>
</bean>
</property>
<property name="expiryPolicyFactory">
<bean class="javax.cache.expiry.CreatedExpiryPolicy" factory-method="factoryOf">
<constructor-arg>
<bean class="javax.cache.expiry.Duration">
<constructor-arg value="DAYS"/>
<constructor-arg value="2"/>
</bean>
</constructor-arg>
</bean>
</property>
</bean>
</list>
</property>
<property name="sqlSchemas">
<list>
<value>dataInput</value>
</list>
</property>
</bean>
</beans>
Speaking of the possible performance drop on writes.
In comparison to a pure in memory mode, the following disk interactions happen on updates:
in addition to a page modification in RAM, Ignite needs to provide consistency guarantees depending on your WAL mode, but unless it's not disabled, every update must be written to a WAL file. No data is flushed on disk yet; modification happens only in memory + WAL record is written.
Once you have too many dirty pages in RAM, or a timeout occurs, Ignite starts a checkpointing process flushing dirty pages on disk to the partition files on disk.
If WAL becomes too big, Ignite might perform segments rotation by copying them to a WAL archive to free up the space for new WAL updates.
As you can see, there are at least 3 major disk-related operations, meaning that it's crucial to have really fast disks for /wal, /walarchive and /db mounted folders. Again, it all depends on your use case, but in general it's strongly recommended to have the fastest available disks for WAL-related activity.
Possible performance drop on reads.
Again, it depends on a scenario, but if you can put all your data in memory (as it was before you turned persistence on), you will not see any performance differences.
It should be noted that after a restart, there will be no data in RAM at the start and Ignite must preload them first, i.e. to do a warm-up.
But, if you have more data than your configured data region size, a page replacement will take place rotating the data from and to disk. Worse scenario: say, you have a 10 GB RAM data region and 11 GB dataset. And you want to scan your data twice in alphabetical order.
There was no data in RAM yet; imagine that you did a restart. Ignite starts to read data from the disk and populate the data pages in memory. Imagine that after the letter W, our in-memory data set became full, and page rotation is required to load the remaining W-Z data. In that case, the oldest pages need to be evicted - meaning that, say, A-D chunk needs to go to the disk to load W-Z data instead. So, your in-memory data set is now something like W-Z, E-V. If we are going to make the same scan query, the whole data set needs to be replaced similarly.
Enable persistence metrics.
Check that you have the following property in your data region configuration, more details here.
<property name="metricsEnabled" value="true"/>
Also, there is no need for
<property name="pageEvictionMode" value="RANDOM_2_LRU"/>
It's only for non-persistent regions.
Hi I recently tried to update this application to gtkmm4, however I am not finding anyway to have the widgets shown in the application. I have found that the function show_al() has been removed because the widgets now are to be visible by default, so I really don't understand why.
main:
#include <iostream>
#include "config.h"
#ifdef ENABLE_NLS
# include <libintl.h>
#endif
#include "u-i-controller.h"
/* For testing propose use the local (not installed) ui file */
/* #define UI_FILE PACKAGE_DATA_DIR"/ui/time_keeper.ui" */
#define UI_FILE "src/time_keeper.ui"
Gtk::ApplicationWindow * main_win = nullptr;
Glib::RefPtr<Gtk::Builder> builder = nullptr;
void activate_app(Gtk::Application * app)
{
app->add_window(*main_win);
//Load the Glade file and instiate its widgets:
try
{
builder = Gtk::Builder::create_from_file(UI_FILE);
main_win = (Gtk::ApplicationWindow*) builder->get_widget<Gtk::ApplicationWindow>("main_window");
}
catch (const Glib::FileError & ex)
{
std::cerr << ex.what() << std::endl;
}
main_win->show();
//return app->run(helloworld, argc, argv);
//main_win->show_all_children ();
//main_win->show_all_children ()
}
int
main (int argc, char *argv[])
{
auto app = Gtk::Application::create("org.gtkmm.time_keeper");
return app->make_window_and_run<Gtk::ApplicationWindow>(argc, argv);
if (main_win)
{
app->signal_startup().connect(sigc::bind<0/*,Gtk::Application**/>(sigc::ptr_fun(&activate_app), app.get() ) );
UI_Controller * controller = new UI_Controller(builder.get(),app.get());
}
}
ui file:
<interface>
<requires lib="gtk" version="4.0"/>
<object class="GtkApplicationWindow" id="main_window">
<child>
<object class="GtkBox">
<property name="orientation">vertical</property>
<property name="spacing">13</property>
<property name="homogeneous">1</property>
<child>
<object class="GtkScrolledWindow">
<property name="focusable">1</property>
<!--property name="shadow-type">in</property-->
<property name="child">
<object class="GtkViewport">
<property name="child">
<object class="GtkBox">
<property name="orientation">vertical</property>
<child>
<object class="GtkLabel">
<property name="label" translatable="yes">current activity time</property>
</object>
</child>
<child>
<object class="GtkGrid" id="timer_grid">
<property name="hexpand">1</property>
<property name="vexpand">1</property>
<child>
<object class="GtkEntry">
<property name="focusable">1</property>
<property name="hexpand">1</property>
<layout>
<property name="column">0</property>
<property name="row">0</property>
<property name="column-span">3</property>
</layout>
</object>
</child>
<child>
<object class="GtkButton" id="start_timer">
<property name="label" translatable="yes">Start</property>
<property name="focusable">1</property>
<property name="receives-default">1</property>
<layout>
<property name="column">0</property>
<property name="row">2</property>
</layout>
</object>
</child>
<child>
<object class="GtkButton" id="stop_timer">
<property name="label" translatable="yes">Stop</property>
<property name="focusable">1</property>
<property name="receives-default">1</property>
<layout>
<property name="column">1</property>
<property name="row">2</property>
</layout>
</object>
</child>
<child>
<object class="GtkButton" id="restart_timer">
<property name="label" translatable="yes">Restart</property>
<property name="focusable">1</property>
<property name="receives-default">1</property>
<layout>
<property name="column">2</property>
<property name="row">2</property>
</layout>
</object>
</child>
<child>
<object class="GtkButton" id="add_timer">
<property name="label" translatable="yes">+</property>
<property name="focusable">1</property>
<property name="receives-default">1</property>
<layout>
<property name="column">3</property>
<property name="row">0</property>
<property name="row-span">3</property>
</layout>
</object>
</child>
<child>
<object class="GtkLabel" id="timer_display">
<property name="hexpand">1</property>
<property name="vexpand">1</property>
<layout>
<property name="column">0</property>
<property name="row">1</property>
<property name="column-span">3</property>
</layout>
</object>
</child>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</child>
<child>
<object class="GtkScrolledWindow">
<property name="focusable">1</property>
<!--property name="shadow-type">in</property-->
<property name="child">
<object class="GtkViewport">
<property name="child">
<object class="GtkBox">
<property name="orientation">vertical</property>
<child>
<object class="GtkLabel">
<property name="label" translatable="yes">activity limit</property>
</object>
</child>
<child>
<object class="GtkGrid" id="counter_grid">
<property name="hexpand">1</property>
<property name="vexpand">1</property>
<child>
<object class="GtkEntry">
<property name="focusable">1</property>
<property name="hexpand">1</property>
<layout>
<property name="column">0</property>
<property name="row">0</property>
<property name="column-span">3</property>
</layout>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label" translatable="yes">Start</property>
<property name="focusable">1</property>
<property name="receives-default">1</property>
<layout>
<property name="column">0</property>
<property name="row">2</property>
</layout>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label" translatable="yes">Stop</property>
<property name="focusable">1</property>
<property name="receives-default">1</property>
<layout>
<property name="column">1</property>
<property name="row">2</property>
</layout>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label" translatable="yes">Restart</property>
<property name="focusable">1</property>
<property name="receives-default">1</property>
<layout>
<property name="column">2</property>
<property name="row">2</property>
</layout>
</object>
</child>
<child>
<object class="GtkButton">
<property name="label" translatable="yes">+</property>
<property name="focusable">1</property>
<property name="receives-default">1</property>
<layout>
<property name="column">3</property>
<property name="row">0</property>
<property name="row-span">3</property>
</layout>
</object>
</child>
<child>
<object class="GtkLabel">
<property name="hexpand">1</property>
<property name="vexpand">1</property>
<layout>
<property name="column">2</property>
<property name="row">1</property>
</layout>
</object>
</child>
<child>
<object class="GtkEntry">
<property name="focusable">1</property>
<property name="hexpand">1</property>
<layout>
<property name="column">0</property>
<property name="row">1</property>
<property name="column-span">2</property>
</layout>
</object>
</child>
</object>
</child>
</object>
</property>
</object>
</property>
</object>
</child>
</object>
</child>
</object>
</interface>
those are the most warnings that I receive but I dont think it has much to do with it:
(time_keeper:620): Gtk-WARNING **: 17:22:19.139: Unknown key gtk-menu-images in ~/.config/gtk-4.0/settings.ini
(time_keeper:620): Gtk-WARNING **: 17:22:19.139: Unknown key gtk-toolbar-style in ~/.config/gtk-4.0/settings.ini
I'm trying to prototype a simple block diagram editor in Ruby Gtk3 on Linux. It seems to me that my use of Gtk/Cairo is either not adequate, or I hit a memory leak.
The symptoms are the following: when I create a graphical object (rectangle) and move it, my memory usage rapidly increases as shown below.
The problem is the use of Gtk3::DrawingArea.queue_draw.
What I am missing?
My versions are the following:
ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-linux]
gtk3 (3.2.7)
require 'gtk3'
BLUE = [0.1,0.0,0.7]
class Rectangle
attr_accessor :x,:y,:w,:h
attr_accessor :color
def initialize x,y,w,h
#x,#y,#w,#h= x,y,w,h
#color=BLUE
end
def draw ctx
ctx.set_source_rgb *color
ctx.rectangle x,y,w,h
ctx.fill
end
end
class Drawer
def initialize
init_gui
#grobs=[]
#on_rect=nil
end
def init_gui
builder = Gtk::Builder.new
builder.add_from_file('drawing.glade')
#window = builder['applicationwindow2']
#window.signal_connect('destroy'){Gtk.main_quit}
#drawingArea = builder['drawingarea']
init_event_handlers
#window.present
end
def init_event_handlers
#drawingArea.signal_connect "draw" do
ctx=#drawingArea.window.create_cairo_context
redraw
end
#drawingArea.signal_connect("button-press-event") do |widget, event|
puts "mouse pressed"
if #on_rect
#moving=true
else
#grobs << Rectangle.new(event.x,event.y,50,50)
redraw
end
end
#drawingArea.signal_connect("motion-notify-event") do |widget, event|
puts "moving rect" if #moving
if #moving
#on_rect.x=event.x+#dx
#on_rect.y=event.y+#dy
#drawingArea.queue_draw
else
if #on_rect=on_rect?(event)
#dx,#dy=#on_rect.x-event.x,#on_rect.y-event.y
w,h=#on_rect.w,#on_rect.h
#drawingArea.queue_draw
end
end
end
#drawingArea.signal_connect("button-release-event") do |widget, event|
puts "mouse released"
#moving=false
#on_rect=nil
redraw
end
def on_rect? event
for rect in #grobs
if event.x>rect.x && event.x < rect.x+rect.w
if event.y>rect.y && event.y < rect.y+rect.h
return rect
end
end
end
nil
end
end
def redraw
ctx=#drawingArea.window.create_cairo_context
#grobs.each{|grob| grob.draw(ctx)}
end
end #class
Drawer.new
Gtk.main
<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.18.3 -->
<interface>
<requires lib="gtk+" version="3.12"/>
<object class="GtkApplicationWindow" id="applicationwindow2">
<property name="name">app_window</property>
<property name="can_focus">False</property>
<property name="title" translatable="yes">drawing_2</property>
<property name="has_resize_grip">True</property>
<child>
<object class="GtkBox" id="box1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="orientation">vertical</property>
<child>
<object class="GtkMenuBar" id="menubar1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<child>
<object class="GtkMenuItem" id="menuitem1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="label" translatable="yes">_File</property>
<property name="use_underline">True</property>
<child type="submenu">
<object class="GtkMenu" id="menu1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<child>
<object class="GtkImageMenuItem" id="imagemenuitem1">
<property name="label">gtk-new</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="use_underline">True</property>
<property name="use_stock">True</property>
</object>
</child>
<child>
<object class="GtkImageMenuItem" id="imagemenuitem2">
<property name="label">gtk-open</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="use_underline">True</property>
<property name="use_stock">True</property>
</object>
</child>
<child>
<object class="GtkImageMenuItem" id="imagemenuitem3">
<property name="label">gtk-save</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="use_underline">True</property>
<property name="use_stock">True</property>
</object>
</child>
<child>
<object class="GtkImageMenuItem" id="imagemenuitem4">
<property name="label">gtk-save-as</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="use_underline">True</property>
<property name="use_stock">True</property>
</object>
</child>
<child>
<object class="GtkSeparatorMenuItem" id="separatormenuitem1">
<property name="visible">True</property>
<property name="can_focus">False</property>
</object>
</child>
<child>
<object class="GtkImageMenuItem" id="imagemenuitem5">
<property name="label">gtk-quit</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="use_underline">True</property>
<property name="use_stock">True</property>
</object>
</child>
</object>
</child>
</object>
</child>
<child>
<object class="GtkMenuItem" id="menuitem2">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="label" translatable="yes">_Edit</property>
<property name="use_underline">True</property>
<child type="submenu">
<object class="GtkMenu" id="menu2">
<property name="visible">True</property>
<property name="can_focus">False</property>
<child>
<object class="GtkImageMenuItem" id="imagemenuitem6">
<property name="label">gtk-cut</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="use_underline">True</property>
<property name="use_stock">True</property>
</object>
</child>
<child>
<object class="GtkImageMenuItem" id="imagemenuitem7">
<property name="label">gtk-copy</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="use_underline">True</property>
<property name="use_stock">True</property>
</object>
</child>
<child>
<object class="GtkImageMenuItem" id="imagemenuitem8">
<property name="label">gtk-paste</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="use_underline">True</property>
<property name="use_stock">True</property>
</object>
</child>
<child>
<object class="GtkImageMenuItem" id="imagemenuitem9">
<property name="label">gtk-delete</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="use_underline">True</property>
<property name="use_stock">True</property>
</object>
</child>
</object>
</child>
</object>
</child>
<child>
<object class="GtkMenuItem" id="menuitem3">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="label" translatable="yes">_View</property>
<property name="use_underline">True</property>
</object>
</child>
<child>
<object class="GtkMenuItem" id="menuitem4">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="label" translatable="yes">_Help</property>
<property name="use_underline">True</property>
<child type="submenu">
<object class="GtkMenu" id="menu3">
<property name="visible">True</property>
<property name="can_focus">False</property>
<child>
<object class="GtkImageMenuItem" id="imagemenuitem10">
<property name="label">gtk-about</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="use_underline">True</property>
<property name="use_stock">True</property>
</object>
</child>
</object>
</child>
</object>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">0</property>
</packing>
</child>
<child>
<object class="GtkDrawingArea" id="drawingarea">
<property name="name">drawing_area</property>
<property name="width_request">1000</property>
<property name="height_request">600</property>
<property name="visible">True</property>
<property name="app_paintable">True</property>
<property name="can_focus">True</property>
<property name="events">GDK_POINTER_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
<property name="margin_left">9</property>
<property name="margin_right">10</property>
<property name="margin_top">10</property>
<property name="margin_bottom">10</property>
<signal name="drag-begin" handler="drag" swapped="no"/>
<signal name="drag-motion" handler="drag" swapped="no"/>
<signal name="scroll-event" handler="scroll" swapped="no"/>
</object>
<packing>
<property name="expand">True</property>
<property name="fill">True</property>
<property name="padding">7</property>
<property name="pack_type">end</property>
<property name="position">1</property>
</packing>
</child>
</object>
</child>
</object>
</interface>
I have no idea about Ruby memory management, but I suggest you use the Cairo context that Gtk gives you, instead of creating your own:
--- test.rb.orig 2018-07-28 08:04:24.958448613 +0200
+++ test.rb 2018-07-28 08:05:11.889968403 +0200
## -38,9 +38,8 ## class Drawer
def init_event_handlers
- #drawingArea.signal_connect "draw" do
- ctx=#drawingArea.window.create_cairo_context
- redraw
+ #drawingArea.signal_connect "draw" do |widget, ctx|
+ #grobs.each{|grob| grob.draw(ctx)}
end
#drawingArea.signal_connect("button-press-event") do |widget, event|
I reported this issue to the maintainer (kou). The thread is here. This is really a bug (unnecessary object copies). Thanks to him, it is now fixed. The bug fix is here. This fix requires cairo >=1.15.14.
My springcontext-notification XML:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jee="http://www.springframework.org/schema/jee"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.5.xsd">
<bean
class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="notificationJmsConnectionFactory" />
<property name="destinationName" value="${bpm.task.queue}" />
<property name="messageListener" ref="taskMessageReceiver" />
<property name="sessionTransacted" value="true" />
<property name="clientId" value="BPMTaskMessageLisetners" />
<property name="transactionManager" ref="transactionManager" />
<property name="maxConcurrentConsumers" value="${bpm.task.queue.listener.concurrency}" />
</bean>
<bean id="taskMessageReceiver"
class="com.sterling.ag.jms.impl.TaskMessageListenerImpl">
</bean>
<bean id="notificationJmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="notificationJmsConnectionFactory" />
<property name="sessionTransacted" value="true" />
</bean>
<jee:jndi-lookup id="notificationJmsConnectionFactory"
jndi-name="java:/JmsXA">
<!--
<jee:environment>java.naming.factory.initial=org.apache.activemq.jndi.ActiveMQInitialContextFactory</jee:environment>
-->
</jee:jndi-lookup>
<alias name="notificationJmsTemplate" alias="auditJmsTemplate" />
<alias name="notificationJmsTemplate" alias="historyExchangeJmsTemplate" />
</beans>
I have added another queue. How should i configure it in the above XML??
You need to create a separate container and listener
<bean
class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="notificationJmsConnectionFactory" />
<property name="destinationName" value="${bpm.task.queue2}" />
<property name="messageListener" ref="taskMessageReceiver2" />
<property name="sessionTransacted" value="true" />
<property name="clientId" value="BPMTaskMessageLisetners" />
<property name="transactionManager" ref="transactionManager" />
<property name="maxConcurrentConsumers" value="${bpm.task.queue.listener.concurrency2}" />
</bean>
<bean id="taskMessageReceiver2"
class="com.sterling.ag.jms.impl.TaskMessageListenerImpl2">
</bean>
I am using Spring.Data.NHibernate12 on my database level.my application connection with database is not getting released.Sometime in Nhibernate log i am getting
set transaction must be first statement of transaction .Setting transaction tag on top of the function.
Underneath given is Dataconfiguration.xml
<?xml version="1.0" encoding="utf-8" ?>
<objects xmlns="http://www.springframework.net"
xmlns:db="http://www.springframework.net/database">
<object id="AuditLogger" type="Risco.Rsp.Ac.Audit.AuditLogger, Risco.Rsp.Ac.Audit" singleton="false">
<property name="CacheSettings" ref="CacheSettings"/>
</object>
<object id="CacheSettings"
type="Risco.Rsp.Ac.AMAC.CacheMgmt.Utilities.UpdateEntityCacheHelper, Risco.Rsp.Ac.AMAC.CacheMgmt.Utilities" singleton="false"/>
<object type="Spring.Objects.Factory.Config.PropertyPlaceholderConfigurer, Spring.Core">
<property name="ConfigSections" value="databaseSettings"/>
</object>
<db:provider id="AMACDbProvider"
provider="OracleClient-2.0"
connectionString="Data Source=RISCODEVDB;User ID=amsbvt; Password=amsuser1234;"/>
<!-- For creating Factory objects -->
<object id="NHibernateSessionFactory"
type="Spring.Data.NHibernate.LocalSessionFactoryObject,Spring.Data.NHibernate12">
<property name="DbProvider" ref="AMACDbProvider"/>
<property name="MappingAssemblies">
<list>
<value>Risco.Rsp.Ac.AMAC.Mapping</value>
<value>Risco.Rsp.Ac.Logging.Appenders</value>
<value>Risco.Rsp.Ac.AMAC.CacheMappings</value>
</list>
</property>
<property name="HibernateProperties">
<dictionary>
<entry key="hibernate.connection.provider"
value="NHibernate.Connection.DriverConnectionProvider"/>
<entry key="hibernate.dialect"
value="NHibernate.Dialect.Oracle9Dialect"/>
<entry key="hibernate.connection.driver_class"
value="NHibernate.Driver.OracleClientDriver"/>
</dictionary>
</property>
</object>
<object id="HibernateTemplate" type="Spring.Data.NHibernate.HibernateTemplate" singleton="false">
<property name="SessionFactory" ref="NHibernateSessionFactory" />
<property name="TemplateFlushMode" value="Auto" />
<property name="CacheQueries" value="true" />
<property name="EntityInterceptor" ref="AuditLogger"/>
</object>
<!-- To make use of spring's + nHibernate transaction management-->
<object id="transactionManager" singleton="true" type="Spring.Data.NHibernate.HibernateTransactionManager, Spring.Data.NHibernate12">
<property name="DbProvider" ref="AMACDbProvider"/>
<property name="SessionFactory" ref="NHibernateSessionFactory"/>
<property name="EntityInterceptor" ref="AuditLogger"/>
</object>
<object id="CategoryDAOTx" type="Spring.Transaction.Interceptor.TransactionProxyFactoryObject,Spring.Data">
<property name="PlatformTransactionManager" ref="transactionManager"/>
<property name="Target" ref="SendConfigDataDAO"/>
<property name="TransactionAttributes">
<name-values>
<add key="Save" value="PROPAGATION_REQUIRED"/>
<add key="Delete" value="PROPAGATION_REQUIRED"/>
<add key="SaveOrUpdate" value="PROPAGATION_REQUIRED"/>
<add key="FetchForUpdate" value="PROPAGATION_REQUIRED"/>
</name-values>
</property>
</object>
<object id="SendConfigDataDAO" type="Risco.Rsp.Ac.AMAC.DAO.SendConfigDataMgmt.SendConfigDataDAO,Risco.Rsp.Ac.AMAC.DAO.SendConfigDataMgmt">
<property name="HibernateTemplate" ref="HibernateTemplate" />
<property name="SessionFactory" ref="NHibernateSessionFactory"/>
</object>
<!--<tx:attribute-driven/>-->
</objects>
First of all, you need to update the NHibernate to 3 version.
Instead of using Spring.Data.NHibernate12, you must use Spring.Data.NHibernate30.
I am working with it very well.
Regards,