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cachingignitein-memory-databasegridgain

How to store off heap data on Apache Ignite 2.0

CacheConfiguration<String, JSONObject> conf = new CacheConfiguration<String, JSONObject>();
conf.setName("ABC");
conf.setWriteThrough(true);
conf.setReadThrough(true);
conf.setMemoryMode(CacheMemoryMode.OFFHEAP_TIERED);
conf.setOffHeapMaxMemory(0);

This is my cache configuration in ignite 1.9 but when I upgrade Apache Ignite from 1.9 to 2.0 I am getting error at last two line of configuration.

Solution

  • Since version 2.0 with default configuration Ignite stores entries in off-heap and there is no such method like setMemoryMode anymore.

    You can read about new memory architecture and find new configuration parameters here.