Hi, I think it's a collection of objects from previous exchanges. By default, GridCachePartitionExchangeManager stores 1000 objects, but since version 2.1 it's possible to reduce this size.
I would recommend you to update to version 2.1 and try to reduce this property: https://ignite.apache.org/releases/latest/javadoc/org/apache/ignite/IgniteSystemProperties.html#IGNITE_EXCHANGE_HISTORY_SIZE Evgenii 2017-09-05 17:57 GMT+03:00 ignite_user2016 <[email protected]>: > Hello Evgenii, > > We only used ignite for 2nd level cache, mostly we used get operation on > cache however we monitor with Ignite visor console, not sure if that would > make difference. > > Do you know what could be the reason for leak which shows on heap dump ? > > One instance of > "org.apache.ignite.internal.processors.cache. > GridCachePartitionExchangeManager" > loaded by "sun.misc.Launcher$AppClassLoader @ 0x88003d40" occupies > 375,647,072 (83.93%) bytes. The memory is accumulated in one instance of > "java.util.LinkedList" loaded by "<system class loader>". > > Keywords > java.util.LinkedList > sun.misc.Launcher$AppClassLoader @ 0x88003d40 > org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeMana > ger > > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
