Hi Guys - I have a four node cluster with native persistence enabled. Its a
partitioned cache and sync rebalance is enabled. When I restart the cluster
the first node that starts retain the data and all the other nodes data is
deleted and all the ignite data files are turned into 4096 byte files. Am I
missing something? or some configuration that I missing.
Following is the cache configuration:
CacheConfiguration<Long, byte[]> cacheConfig = new CacheConfiguration<Long,
byte[]>();
cacheConfig.setCacheMode(CacheMode.PARTITIONED);
cacheConfig.setRebalanceMode(CacheRebalanceMode.SYNC);
// cacheConfig.setRebalanceDelay(300000);
cacheConfig.setName("eventCache-" + tenantRunId + "-" + tenantId);
cacheConfig.setBackups(1);
cacheConfig.setAtomicityMode(CacheAtomicityMode.ATOMIC);
cacheConfig.setWriteSynchronizationMode(CacheWriteSynchronizationMode.
FULL_SYNC);
IgniteCache<Long, byte[]> cache =
IgniteContextWrapper.getInstance().getEngine()
.getOrCreateCache(cacheConfig);
Here is the configuration of ignite
<property name="configuration">
<bean id="ignite.cfg"
class="org.apache.ignite.configuration.IgniteConfiguration">
<property name="workDirectory" value="${work.space}"></property>
<property name="peerClassLoadingEnabled" value="true" />
<property name="communicationSpi">
<bean class="org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi">
<property name="connectTimeout" value="10000"></property>
<property name="socketWriteTimeout" value="30000"></property>
</bean>
</property>
<property name="failureDetectionTimeout" value="120000"></property>
<property name="rebalanceThreadPoolSize" value="8"></property>
<property name="publicThreadPoolSize" value="64" />
<property name="systemThreadPoolSize" value="32" />
<property name="dataStorageConfiguration">
<bean class="org.apache.ignite.configuration.DataStorageConfiguration">
<property name="defaultDataRegionConfiguration">
<bean class="org.apache.ignite.configuration.DataRegionConfiguration">
<property name="initialSize" value="#{512L * 1024 * 1024}"></property>
<property name="maxSize" value="#{20L * 1024 * 1024 * 1024}" />
<property name="persistenceEnabled" value="true" />
<property name="checkpointPageBufferSize" value="#{1024 * 1024 * 1024}" />
</bean>
</property>
<!-- <property name="checkpointFrequency" value="600000" />
--> <property name="pageSize" value="#{4 * 1024}" />
<property name="storagePath" value="${grid.data}" />
<property name="walPath" value="${grid.wal}" />
<property name="walMode" value="BACKGROUND" />
<property name="walFlushFrequency" value="10000"></property>
</bean>
</property>
Any quick pointers ??
Thanx and Regards,
KR Kumar
