I tried to reproduce this with 2-node Ignite cluster running upon HDFS.
I tried action sequences like this: put some files/dirs , move/delete some
files/dirs, restart one of the nodes.
The metrics were observed via JConsole.
I used Ignite 2.1.
Unfortunately, I was not able to reproduce the issue.
My configs are like this:
<property name="metaCacheConfiguration">
<bean
class="org.apache.ignite.configuration.CacheConfiguration">
<property name="atomicityMode"
value="TRANSACTIONAL"/>
<property name="cacheMode"
value="PARTITIONED"/>
<property name="backups" value="1"/>
<property name="statisticsEnabled"
value="true"/>
</bean>
</property>
<property name="dataCacheConfiguration">
<bean
class="org.apache.ignite.configuration.CacheConfiguration">
<property name="atomicityMode"
value="TRANSACTIONAL"/>
<property name="cacheMode"
value="PARTITIONED"/>
<property name="backups" value="0"/>
<property name="statisticsEnabled"
value="true"/>
</bean>
</property>
....
<property name="secondaryFileSystem">
<bean
class="org.apache.ignite.hadoop.fs.IgniteHadoopIgfsSecondaryFileSystem">
<property name="fileSystemFactory">
<bean
class="org.apache.ignite.hadoop.fs.CachingHadoopFileSystemFactory">
<property name="uri"
value="hdfs://localhost:9000/"/>
</bean>
</property>
</bean>
</property>
