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Taras Ledkov commented on IGNITE-2355: -------------------------------------- Looks fine without p.3. I thing, that the parameter format is incompatible with Hadoop configuration format. Hadoop HDFS HA & Cloudera HA configs uses the addition level of indirect parameters like p.4. But there are not restriction to implementation the p.3. Also, I think p.3 and p.4 are mutually exclusive. > Hadoop client should be able to failover in case of server crash. > ----------------------------------------------------------------- > > Key: IGNITE-2355 > URL: https://issues.apache.org/jira/browse/IGNITE-2355 > Project: Ignite > Issue Type: Sub-task > Components: hadoop > Affects Versions: ignite-1.4 > Reporter: Vladimir Ozerov > Assignee: Taras Ledkov > Priority: Critical > Labels: roadmap > Fix For: 2.0 > > > Currently we explicitly specify a single IP address of Ignite server for map > reduce. > If it goes down, no jobs can be submitted anymore. > Looks like we should give user ability to specify multiple addresses, and > failover between them. Our thin client (which underlies Hadoop client) is > already able to accept multiple addresses. > Look at Hadoop HA first to get an ideas on how to configure multiple > addresses. -- This message was sent by Atlassian JIRA (v6.3.4#6332)