private ClusterState.Builder becomeMasterAndTrimConflictingNodes(ClusterState currentState, List<DiscoveryNode> joiningNodes) { assert currentState.nodes().getMasterNodeId() == null : currentState; DiscoveryNodes currentNodes = currentState.nodes(); DiscoveryNodes.Builder nodesBuilder = DiscoveryNodes.builder(currentNodes); nodesBuilder.masterNodeId(currentState.nodes().getLocalNodeId()); for (final DiscoveryNode joiningNode : joiningNodes) { final DiscoveryNode nodeWithSameId = nodesBuilder.get(joiningNode.getId()); if (nodeWithSameId != null && nodeWithSameId.equals(joiningNode) == false) { logger.debug("removing existing node [{}], which conflicts with incoming join from [{}]", nodeWithSameId, joiningNode); nodesBuilder.remove(nodeWithSameId.getId()); } final DiscoveryNode nodeWithSameAddress = currentNodes.findByAddress(joiningNode.getAddress()); if (nodeWithSameAddress != null && nodeWithSameAddress.equals(joiningNode) == false) { logger.debug("removing existing node [{}], which conflicts with incoming join from [{}]", nodeWithSameAddress, joiningNode); nodesBuilder.remove(nodeWithSameAddress.getId()); } } // now trim any left over dead nodes - either left there when the previous master stepped down // or removed by us above ClusterState tmpState = ClusterState.builder(currentState).nodes(nodesBuilder).blocks(ClusterBlocks.builder() .blocks(currentState.blocks()) .removeGlobalBlock(DiscoverySettings.NO_MASTER_BLOCK_ID)).build(); return ClusterState.builder(allocationService.deassociateDeadNodes(tmpState, false, "removed dead nodes on election")); }
private ClusterState.Builder becomeMasterAndTrimConflictingNodes(ClusterState currentState, List<DiscoveryNode> joiningNodes) { assert currentState.nodes().getMasterNodeId() == null : currentState; DiscoveryNodes currentNodes = currentState.nodes(); DiscoveryNodes.Builder nodesBuilder = DiscoveryNodes.builder(currentNodes); nodesBuilder.masterNodeId(currentState.nodes().getLocalNodeId()); for (final DiscoveryNode joiningNode : joiningNodes) { if (joiningNode == FINISH_ELECTION_TASK || joiningNode == BECOME_MASTER_TASK) { continue; } final DiscoveryNode nodeWithSameId = nodesBuilder.get(joiningNode.getId()); if (nodeWithSameId != null && nodeWithSameId.equals(joiningNode) == false) { logger.debug("removing existing node [{}], which conflicts with incoming join from [{}]", nodeWithSameId, joiningNode); nodesBuilder.remove(nodeWithSameId.getId()); } final DiscoveryNode nodeWithSameAddress = currentNodes.findByAddress(joiningNode.getAddress()); if (nodeWithSameAddress != null && nodeWithSameAddress.equals(joiningNode) == false) { logger.debug("removing existing node [{}], which conflicts with incoming join from [{}]", nodeWithSameAddress, joiningNode); nodesBuilder.remove(nodeWithSameAddress.getId()); } } // now trim any left over dead nodes - either left there when the previous master stepped down // or removed by us above ClusterState tmpState = ClusterState.builder(currentState).nodes(nodesBuilder).build(); return ClusterState.builder(allocationService.deassociateDeadNodes(tmpState, false, "removed dead nodes on election")); }
private ClusterState.Builder becomeMasterAndTrimConflictingNodes(ClusterState currentState, List<DiscoveryNode> joiningNodes) { assert currentState.nodes().getMasterNodeId() == null : currentState; DiscoveryNodes currentNodes = currentState.nodes(); DiscoveryNodes.Builder nodesBuilder = DiscoveryNodes.builder(currentNodes); nodesBuilder.masterNodeId(currentState.nodes().getLocalNodeId()); for (final DiscoveryNode joiningNode : joiningNodes) { final DiscoveryNode nodeWithSameId = nodesBuilder.get(joiningNode.getId()); if (nodeWithSameId != null && nodeWithSameId.equals(joiningNode) == false) { logger.debug("removing existing node [{}], which conflicts with incoming join from [{}]", nodeWithSameId, joiningNode); nodesBuilder.remove(nodeWithSameId.getId()); } final DiscoveryNode nodeWithSameAddress = currentNodes.findByAddress(joiningNode.getAddress()); if (nodeWithSameAddress != null && nodeWithSameAddress.equals(joiningNode) == false) { logger.debug("removing existing node [{}], which conflicts with incoming join from [{}]", nodeWithSameAddress, joiningNode); nodesBuilder.remove(nodeWithSameAddress.getId()); } } // now trim any left over dead nodes - either left there when the previous master stepped down // or removed by us above ClusterState tmpState = ClusterState.builder(currentState).nodes(nodesBuilder).blocks(ClusterBlocks.builder() .blocks(currentState.blocks()) .removeGlobalBlock(DiscoverySettings.NO_MASTER_BLOCK_ID)).build(); return ClusterState.builder(allocationService.deassociateDeadNodes(tmpState, false, "removed dead nodes on election")); }
private ClusterState.Builder becomeMasterAndTrimConflictingNodes(ClusterState currentState, List<DiscoveryNode> joiningNodes) { assert currentState.nodes().getMasterNodeId() == null : currentState; DiscoveryNodes currentNodes = currentState.nodes(); DiscoveryNodes.Builder nodesBuilder = DiscoveryNodes.builder(currentNodes); nodesBuilder.masterNodeId(currentState.nodes().getLocalNodeId()); for (final DiscoveryNode joiningNode : joiningNodes) { final DiscoveryNode nodeWithSameId = nodesBuilder.get(joiningNode.getId()); if (nodeWithSameId != null && nodeWithSameId.equals(joiningNode) == false) { logger.debug("removing existing node [{}], which conflicts with incoming join from [{}]", nodeWithSameId, joiningNode); nodesBuilder.remove(nodeWithSameId.getId()); } final DiscoveryNode nodeWithSameAddress = currentNodes.findByAddress(joiningNode.getAddress()); if (nodeWithSameAddress != null && nodeWithSameAddress.equals(joiningNode) == false) { logger.debug("removing existing node [{}], which conflicts with incoming join from [{}]", nodeWithSameAddress, joiningNode); nodesBuilder.remove(nodeWithSameAddress.getId()); } } // now trim any left over dead nodes - either left there when the previous master stepped down // or removed by us above ClusterState tmpState = ClusterState.builder(currentState).nodes(nodesBuilder).blocks(ClusterBlocks.builder() .blocks(currentState.blocks()) .removeGlobalBlock(DiscoverySettings.NO_MASTER_BLOCK_ID)).build(); return ClusterState.builder(allocationService.deassociateDeadNodes(tmpState, false, "removed dead nodes on election")); }