I would also add that despite of the fact that Ignite doesn't provide
HDFS based persistent store implementation/example out of the box, it
doesn't mean that you can't use HDFS as a persistent store.
Absolutely you can.
What is your use case?
--
Denis
On 3/28/2016 11:11 AM, Vladimir Ozerov wrote:
Hi Kushai,
Ignite does not have integration with HDFS in terms of cache
persistent store. Instead, Ignite comes with IGFS - in-memory file
system - which is able to cache data from HDFS and thus speed-up
Hadoop jobs. See this document for more info:
https://apacheignite-fs.readme.io/docs/in-memory-file-system
Vladimir.
On Mon, Mar 28, 2016 at 8:23 AM, Kushal Kumaran <kus...@locationd.net
<mailto:kus...@locationd.net>> wrote:
Hi,
The page at https://ignite.apache.org/features/datagrid.html mentions
that "Ignite can automatically integrate with external databases -
RDBMS, NoSQL, and HDFS." But I'm unable to find any documentation on
how do do this with HDFS. I looked through the linked
documentation for
Persistent Store at
https://apacheignite.readme.io/docs/persistent-store, but it only
mentions JDBC connectivity. Looking through the source, I was
unable to
find a non-JDBC implementation of CacheStore.
Is there a way to use HDFS as the persistent store for datagrid?
--
regards,
kushal
