Package voldemort.utils

Examples of voldemort.utils.Pair

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                                                    RequestFormatType.ADMIN_PROTOCOL_BUFFERS);
                sands = streamingSocketPool.checkout(destination);
                DataOutputStream outputStream = sands.getOutputStream();
                DataInputStream inputStream = sands.getInputStream();

                nodeIdStoreToSocketRequest.put(new Pair(store, node.getId()), destination);
                nodeIdStoreToOutputStreamRequest.put(new Pair(store, node.getId()), outputStream);
                nodeIdStoreToInputStreamRequest.put(new Pair(store, node.getId()), inputStream);
                nodeIdStoreToSocketAndStreams.put(new Pair(store, node.getId()), sands);
                nodeIdStoreInitialized.put(new Pair(store, node.getId()), false);

                remoteStoreDefs = adminClient.metadataMgmtOps.getRemoteStoreDefList(node.getId())
                                                             .getValue();

            } catch(Exception e) {
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                updateRequest = VAdminProto.UpdatePartitionEntriesRequest.newBuilder()
                                                                         .setStore(storeName)
                                                                         .setPartitionEntry(partitionEntry);
            }

            DataOutputStream outputStream = nodeIdStoreToOutputStreamRequest.get(new Pair(storeName,
                                                                                          node.getId()));
            try {
                if(nodeIdStoreInitialized.get(new Pair(storeName, node.getId()))) {
                    ProtoUtils.writeMessage(outputStream, updateRequest.build());
                } else {
                    ProtoUtils.writeMessage(outputStream,
                                            VAdminProto.VoldemortAdminRequest.newBuilder()
                                                                             .setType(VAdminProto.AdminRequestType.UPDATE_PARTITION_ENTRIES)
                                                                             .setUpdatePartitionEntries(updateRequest)
                                                                             .build());
                    outputStream.flush();
                    nodeIdStoreInitialized.put(new Pair(storeName, node.getId()), true);

                }

            } catch(IOException e) {
                e.printStackTrace();
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        }

        for(String store: storeNames) {
            try {
                SocketAndStreams sands = nodeIdStoreToSocketAndStreams.get(new Pair(store, nodeId));
                close(sands.getSocket());
                SocketDestination destination = nodeIdStoreToSocketRequest.get(new Pair(store,
                                                                                        nodeId));
                streamingSocketPool.checkin(destination, sands);
            } catch(Exception ioE) {
                logger.error(ioE);
            }
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        }

        for(Node node: nodesToStream) {

            for(String store: storeNamesToCommit) {
                if(!nodeIdStoreInitialized.get(new Pair(store, node.getId())))
                    continue;

                nodeIdStoreInitialized.put(new Pair(store, node.getId()), false);

                DataOutputStream outputStream = nodeIdStoreToOutputStreamRequest.get(new Pair(store,
                                                                                              node.getId()));

                try {
                    ProtoUtils.writeEndOfStream(outputStream);
                    outputStream.flush();
                    DataInputStream inputStream = nodeIdStoreToInputStreamRequest.get(new Pair(store,
                                                                                               node.getId()));
                    VAdminProto.UpdatePartitionEntriesResponse.Builder updateResponse = ProtoUtils.readToBuilder(inputStream,
                                                                                                                 VAdminProto.UpdatePartitionEntriesResponse.newBuilder());
                    if(updateResponse.hasError()) {
                        hasError = true;
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        logger.info("Performing cleanup");
        for(String store: storeNamesToCleanUp) {

            for(Node node: nodesToStream) {
                try {
                    SocketAndStreams sands = nodeIdStoreToSocketAndStreams.get(new Pair(store,
                                                                                        node.getId()));
                    close(sands.getSocket());
                    SocketDestination destination = nodeIdStoreToSocketRequest.get(new Pair(store,
                                                                                            node.getId()));
                    streamingSocketPool.checkin(destination, sands);
                } catch(Exception ioE) {
                    logger.error(ioE);
                }
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Related Classes of voldemort.utils.Pair

  • voldemort.client.protocol.admin.BaseStreamingClient
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