Hi Kamal, IgniteDataStreamer is one of two ways to bulk load data into the cache [1]. See [2] for the sample code.
The example you're referring to demonstrates the approach with the CacheStore implementation. The closure is provided by the cache when loadCache() is invoked, this is just a callback you have to call it for each loaded entry. Essentially, it will do all required checks and preparations and will store the entry in the cache. [1] https://apacheignite.readme.io/docs/data-loading [2] https://github.com/apache/ignite/blob/master/examples/src/main/java/org/apache/ignite/examples/datagrid/CacheDataStreamerExample.java -Val -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/CacheJdbcPersonStore-Example-tp4923p4937.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
