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Bibin A Chundatt edited comment on YARN-8898 at 11/14/18 1:40 PM: ------------------------------------------------------------------ [~subru] Are you suggesting add the _ApplicationSubmissionContext_ to _ApplicationHomeSubCluster_ and then write to 2 different znodes/tables at store side. If you are suggesting same znode then might not be feasible as old. I think not possible to have a rolling upgrade scearios with existing zk and sql implementation. We are writing only subClusterIdProto to *APPLICATION/APPID* node as per current implementation in ZK and SQL only subclusterid is written to column {code:java} String appZNode = getNodePath(appsZNode, appId.toString()); SubClusterIdProto proto = ((SubClusterIdPBImpl)subClusterId).getProto(); byte[] data = proto.toByteArray(); put(appZNode, data, update); {code} This is not extendable rt ?? Unfortunately we didn't write ApplicationHomeSubCluster.getProto.getBytes to znode :( was (Author: bibinchundatt): [~subru] are you suggesting add the _ApplicationSubmissionContext_ to _ApplicationHomeSubCluster_ and then write to 2 different znodes/tables at store side ?? If you are suggesting same znode then might not be feasible .I think not possible to have a rolling upgrade scearios with existing zk and sql implementation. We are writing only subClusterIdProto to *APPLICATION/APPID* node. SQL only the subcluster is is written, {code:java} String appZNode = getNodePath(appsZNode, appId.toString()); SubClusterIdProto proto = ((SubClusterIdPBImpl)subClusterId).getProto(); byte[] data = proto.toByteArray(); put(appZNode, data, update); {code} This is not extendable rt ?? Unfortunately we didnt write ApplicationHomeSubCluster.getProto.getBytes to znode :( > Fix FederationInterceptor#allocate to set application priority in > allocateResponse > ---------------------------------------------------------------------------------- > > Key: YARN-8898 > URL: https://issues.apache.org/jira/browse/YARN-8898 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Bibin A Chundatt > Priority: Major > Attachments: YARN-8898.wip.patch > > > In case of FederationInterceptor#mergeAllocateResponses skips > application_priority in response returned -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org