HI Kamal, This lib is useful on Unix environments that have a concept of shared memory. In such environments Ignite leverages shared the shared memory to exchange data among Ignite cluster nodes that run on the same host (Inter-process communication). This lets to avoid transferring data over a network interface.
So this lib is optional and it’s being rebuilt quite rare. — Denis > On Apr 12, 2016, at 12:12 PM, Kamal C <[email protected]> wrote: > > Hi all, > > In the http://apacheignite.gridgain.org/v1.2/docs/maven-setup > <http://apacheignite.gridgain.org/v1.2/docs/maven-setup> page, it's stated > that ignite-core-1.5.0.final.jar is the only mandatory. All the other jars > are optional. > > By default, in build ignite-core-1.5.0.final.jar, cache-api-1.0.0.jar, > ignite-shmem-1.0.0.jar, ignite-spring/* and ignite-indexing/* are enabled. > > From README.txt, it's listed that > > - ignite-spring (for Spring-based configuration support) > - ignite-indexing (for SQL querying and indexing) > - cache-api-1.0.0.jar (for iterating cache) > > What is usage of ignite-shmem-1.0.0.jar? (I don't have compilation errors in > my project. Is it required at run-time?) > > -- > Kamal
