Ivan Rakov created IGNITE-5215:
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Summary: Allow user to configure memory policy with maxSize lesser than default initialSize
Key: IGNITE-5215
URL:
https://issues.apache.org/jira/browse/IGNITE-5215 Project: Ignite
Issue Type: Improvement
Components: cache
Affects Versions: 2.0
Reporter: Ivan Rakov
Assignee: Ivan Rakov
Attempt to create memory policy with small maxSize ends with error:
{noformat}
Caused by: class org.apache.ignite.IgniteCheckedException: MemoryPolicy maxSize must not be smaller than initialSize [name=dfltMemPlc, initSize=268,4 MB, maxSize=209,7 MB]
at org.apache.ignite.internal.processors.cache.database.IgniteCacheDatabaseSharedManager.checkPolicySize(IgniteCacheDatabaseSharedManager.java:419)
at org.apache.ignite.internal.processors.cache.database.IgniteCacheDatabaseSharedManager.validateConfiguration(IgniteCacheDatabaseSharedManager.java:337)
at org.apache.ignite.internal.processors.cache.database.IgniteCacheDatabaseSharedManager.init(IgniteCacheDatabaseSharedManager.java:112)
at org.apache.ignite.internal.processors.cache.database.IgniteCacheDatabaseSharedManager.start0(IgniteCacheDatabaseSharedManager.java:99)
at org.gridgain.grid.internal.processors.cache.database.GridCacheDatabaseSharedManager.initDataBase(GridCacheDatabaseSharedManager.java:493)
at org.gridgain.grid.internal.processors.cache.database.GridCacheDatabaseSharedManager.start0(GridCacheDatabaseSharedManager.java:436)
at org.apache.ignite.internal.processors.cache.GridCacheSharedManagerAdapter.start(GridCacheSharedManagerAdapter.java:53)
at org.apache.ignite.internal.processors.cache.GridCacheProcessor.start(GridCacheProcessor.java:644)
at org.apache.ignite.internal.IgniteKernal.startProcessor(IgniteKernal.java:1763)
... 29 more
{noformat}
This can be easily fixed by setting initialSize. Though, it would be better to don't oblige user spending time on fixing it.
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