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https://issues.apache.org/jira/browse/IGNITE-10672?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dmitry Sherstobitov updated IGNITE-10672:
-----------------------------------------
Summary: Changing walSegments property leads to fallen node on start (was:
Changing walSegments property leads to fallen node)
> Changing walSegments property leads to fallen node on start
> -----------------------------------------------------------
>
> Key: IGNITE-10672
> URL: https://issues.apache.org/jira/browse/IGNITE-10672
> Project: Ignite
> Issue Type: Bug
> Reporter: Dmitry Sherstobitov
> Priority: Major
>
> Start cluster with
> {code}
> <property name="dataStorageConfiguration">
> <bean
> class="org.apache.ignite.configuration.DataStorageConfiguration">
> <!-- Enabling Apache Ignite Persistent Store. -->
> <property name="defaultDataRegionConfiguration">
> <bean
> class="org.apache.ignite.configuration.DataRegionConfiguration">
> <property name="persistenceEnabled" value="true"/>
> </bean>
> </property>
> </bean>
> </property>
> {code}
> Load some data and then restart cluster with new config:
> {code}
> <property name="dataStorageConfiguration">
> <bean
> class="org.apache.ignite.configuration.DataStorageConfiguration">
> <!-- Enabling Apache Ignite Persistent Store. -->
> <property name="defaultDataRegionConfiguration">
> <bean
> class="org.apache.ignite.configuration.DataRegionConfiguration">
> <property name="persistenceEnabled" value="true"/>
> </bean>
> </property>
> <property name="walSegments" value="5"/>
> </bean>
> </property>
> {code}
> This will lead nodes to fail on start
> {code}
> [14:51:00,852][SEVERE][main][IgniteKernal] Got exception while starting (will
> rollback startup routine).
> class org.apache.ignite.IgniteCheckedException: Failed to start processor:
> GridProcessorAdapter []
> at
> org.apache.ignite.internal.IgniteKernal.startProcessor(IgniteKernal.java:1784)
> at
> org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:1008)
> at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:2020)
> at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1725)
> at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1153)
> at
> org.apache.ignite.internal.IgnitionEx.startConfigurations(IgnitionEx.java:1071)
> at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:957)
> at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:856)
> at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:726)
> at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:695)
> at org.apache.ignite.Ignition.start(Ignition.java:348)
> at
> org.apache.ignite.startup.cmdline.CommandLineStartup.main(CommandLineStartup.java:301)
> Caused by: class
> org.apache.ignite.internal.processors.cache.persistence.StorageException:
> Failed to initialize wal (work directory contains incorrect number of
> segments) [cur=10, expected=5]
> at
> org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager.checkOrPrepareFiles(FileWriteAheadLogManager.java:1408)
> at
> org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager.start0(FileWriteAheadLogManager.java:435)
> at
> org.apache.ignite.internal.processors.cache.GridCacheSharedManagerAdapter.start(GridCacheSharedManagerAdapter.java:61)
> at
> org.apache.ignite.internal.processors.cache.GridCacheProcessor.start(GridCacheProcessor.java:741)
> at
> org.apache.ignite.internal.IgniteKernal.startProcessor(IgniteKernal.java:1781)
> ... 11 more
> [14:51:00,853][WARNING][main][IgniteKernal] Attempt to stop starting grid.
> This operation cannot be guaranteed to be successful.
> [14:51:00,855][SEVERE][main][IgniteKernal] Failed to stop component
> (ignoring): GridProcessorAdapter []
> java.lang.NullPointerException
> at
> org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager.stop0(FileWriteAheadLogManager.java:631)
> at
> org.apache.ignite.internal.processors.cache.GridCacheSharedManagerAdapter.stop(GridCacheSharedManagerAdapter.java:94)
> at
> org.apache.ignite.internal.processors.cache.GridCacheProcessor.stop(GridCacheProcessor.java:980)
> at
> org.apache.ignite.internal.IgniteKernal.stop0(IgniteKernal.java:2312)
> at
> org.apache.ignite.internal.IgniteKernal.stop(IgniteKernal.java:2190)
> at
> org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:1164)
> at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:2020)
> at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1725)
> at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1153)
> at
> org.apache.ignite.internal.IgnitionEx.startConfigurations(IgnitionEx.java:1071)
> at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:957)
> at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:856)
> at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:726)
> at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:695)
> at org.apache.ignite.Ignition.start(Ignition.java:348)
> at
> org.apache.ignite.startup.cmdline.CommandLineStartup.main(CommandLineStartup.java:301)
> {code}
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