Examples with CoreNode com.qlangtech.tis.coredefine.module.control.SelectableServer.CoreNode used on opensource projects

Example 1 with CoreNode

use of com.qlangtech.tis.coredefine.module.control.SelectableServer.CoreNode in project tis by qlangtech.

the class CoreAction method getCoreNodeMap.

private Map<String, CoreNode> getCoreNodeMap(boolean isAppNameAware) {
    CoreNode[] nodelist = SelectableServer.getCoreNodeInfo(this.getRequest(), this, false, isAppNameAware);
    Map<String, CoreNode> result = new HashMap<String, CoreNode>();
    for (CoreNode node : nodelist) {
        result.put(node.getNodeName(), node);
    }
    return result;
}

Example 2 with CoreNode

use of com.qlangtech.tis.coredefine.module.control.SelectableServer.CoreNode in project tis by qlangtech.

the class CoreAction method parseIps.

// 
// /**
// * @param context
// * @param serverSuffix
// * @param isAppNameAware
// * @param mustSelectMoreOneReplicAtLeast
// * 每一组至少选一个副本（在创建core的时候，每组至少要选一个以上的副本， <br/>
// * 但是在减少副本的时候每组可以一个副本都不选）
// * @return
// */
private ParseIpResult parseIps(Context context, String serverSuffix, boolean isAppNameAware, boolean mustSelectMoreOneReplicAtLeast) {
    ParseIpResult result = new ParseIpResult();
    result.valid = false;
    List<String> parseips = new ArrayList<String>();
    String[] ips = this.getRequest().getParameterValues("selectedServer" + StringUtils.trimToEmpty(serverSuffix));
    if (ips == null) {
        return result;
    }
    if (mustSelectMoreOneReplicAtLeast && ips.length < 1) {
        addErrorMessage(context, "请" + (StringUtils.isNotEmpty(serverSuffix) ? "为第" + serverSuffix + "组" : StringUtils.EMPTY) + "选择服务器");
        return result;
    }
    // StringBuffer ipLiteria = new StringBuffer();
    result.ipLiteria.append("[");
    Matcher matcher = null;
    final Map<String, CoreNode> serverdetailMap = getCoreNodeMap(isAppNameAware);
    CoreNode nodeinfo = null;
    CoreNode current = null;
    for (String ip : ips) {
        matcher = this.isValidIpPattern(ip);
        if (!matcher.matches()) {
            this.addErrorMessage(context, "IP:" + ip + "不符合格式规范");
            return result;
        }
        // ▼▼▼ 校验组内服务器lucene版本是否一致
        current = serverdetailMap.get(ip);
        if (current == null) {
            this.addErrorMessage(context, "服务器" + ip + "，不在可选集合之内");
            return result;
        }
        if (nodeinfo != null) {
            if (current.getLuceneSpecVersion() != nodeinfo.getLuceneSpecVersion()) {
                this.addErrorMessage(context, (StringUtils.isNotEmpty(serverSuffix) ? "第" + serverSuffix + "组" : StringUtils.EMPTY) + "服务器Lucene版本不一致");
                return result;
            }
        }
        nodeinfo = current;
        // ▲▲▲ 校验组内服务器lucene版本是否一致
        // matcher.group(group)
        parseips.add(matcher.group(0));
        result.ipLiteria.append(ip).append(",");
    }
    result.ipLiteria.append("]");
    result.ips = parseips.toArray(new String[parseips.size()]);
    result.valid = true;
    return result;
}

Example 3 with CoreNode

use of com.qlangtech.tis.coredefine.module.control.SelectableServer.CoreNode in project tis by qlangtech.

the class CreateIndexConfirmModel method getCoreNodeCandidate.

/**
 * 取得服务器的候选地址
 *
 * @return
 */
public String[] getCoreNodeCandidate() {
    if (this.coreNode == null) {
        throw new IllegalStateException("prop coreNode can not be null");
    }
    String[] result = new String[this.coreNode.getHosts().length];
    int i = 0;
    for (CoreNode node : this.coreNode.getHosts()) {
        result[i++] = node.getHostName();
    }
    return result;
// if (coreNode == null || StringUtils.isBlank(coreNode.getNodeName())) {
// throw new IllegalStateException("coreNode can not be null");
// }
// // return new String[] {
// // StringUtils.substringBefore(coreNode.getNodeName(), "_") };
// return new String[]{coreNode.getNodeName()};
}

Example 4 with CoreNode

use of com.qlangtech.tis.coredefine.module.control.SelectableServer.CoreNode in project tis by qlangtech.

the class TISZkStateReader method fetchSelectTableNodes.

private Collection<CoreNode> fetchSelectTableNodes() {
    selectTableNodesMap.clear();
    try {
        // 计算各个节点的副本数
        ClusterState clusterState = this.getClusterState();
        Set<String> liveNodes = clusterState.getLiveNodes();
        Map<String, ClusterState.CollectionRef> collectionStates = clusterState.getCollectionStates();
        Stream<Collection<Slice>> collectionStream = collectionStates.values().stream().map(ClusterState.CollectionRef::get).map(DocCollection::getSlices);
        Stream<Replica> replicaStream = collectionStream.flatMap(Collection::stream).map(Slice::getReplicas).flatMap(Collection::stream);
        Map<String, Integer> solrCoreCountMap = replicaStream.collect(Collectors.groupingBy((r) -> r.getNodeName(), Collectors.summingInt((r) -> 1)));
        Integer coreCount = null;
        for (String livenode : liveNodes) {
            CoreNode node = new CoreNode();
            String ip = getIP(livenode);
            InetAddress address = InetAddress.getByName(ip);
            String host = address.getHostName();
            node.setHostName(host);
            node.setNodeName(livenode);
            coreCount = solrCoreCountMap.get(livenode);
            if (coreCount != null) {
                node.setSolrCoreCount(coreCount);
            }
            URL url = new URL(GET_LUCENE_VER_RUL_FORMAT.format(new String[] { ip }));
            node.setLuceneSpecVersion(getLuceneVer(url));
            selectTableNodesMap.put(ip, node);
        }
    } catch (Exception e) {
        throw new RuntimeException("get select table node error", e);
    }
    return selectTableNodesMap.values();
}