Examples with Cluster org.apache.geode.tools.pulse.internal.data.Cluster used on opensource projects

Example 11 with Cluster

use of org.apache.geode.tools.pulse.internal.data.Cluster in project geode by apache.

the class MemberGCPausesService method execute.

public ObjectNode execute(final HttpServletRequest request) throws Exception {
    // get cluster object
    Cluster cluster = Repository.get().getCluster();
    // json object to be sent as response
    ObjectNode responseJSON = mapper.createObjectNode();
    // members list
    JsonNode requestDataJSON = mapper.readTree(request.getParameter("pulseData"));
    String memberName = requestDataJSON.get("MemberGCPauses").get("memberName").textValue();
    Cluster.Member clusterMember = cluster.getMember(makeCompliantName(memberName));
    if (clusterMember != null) {
        // response
        responseJSON.put("gcPausesTrend", mapper.valueToTree(clusterMember.getMemberStatisticTrend(Cluster.Member.MEMBER_STAT_GARBAGE_COLLECTION)));
        responseJSON.put("gcPausesCount", clusterMember.getGarbageCollectionCount());
    }
    // Send json response
    return responseJSON;
}

Example 12 with Cluster

use of org.apache.geode.tools.pulse.internal.data.Cluster in project geode by apache.

the class MemberRegionsService method execute.

public ObjectNode execute(final HttpServletRequest request) throws Exception {
    // get cluster object
    Cluster cluster = Repository.get().getCluster();
    // json object to be sent as response
    ObjectNode responseJSON = mapper.createObjectNode();
    JsonNode requestDataJSON = mapper.readTree(request.getParameter("pulseData"));
    String memberName = requestDataJSON.get("MemberRegions").get("memberName").textValue();
    Cluster.Member clusterMember = cluster.getMember(makeCompliantName(memberName));
    if (clusterMember != null) {
        responseJSON.put("memberId", clusterMember.getId());
        responseJSON.put(this.NAME, clusterMember.getName());
        responseJSON.put("host", clusterMember.getHost());
        // member's regions
        Cluster.Region[] memberRegions = clusterMember.getMemberRegionsList();
        ArrayNode regionsListJson = mapper.createArrayNode();
        for (Cluster.Region memberRegion : memberRegions) {
            ObjectNode regionJSON = mapper.createObjectNode();
            regionJSON.put(this.NAME, memberRegion.getName());
            regionJSON.put("fullPath", memberRegion.getFullPath());
            regionJSON.put("type", memberRegion.getRegionType());
            regionJSON.put("entryCount", memberRegion.getSystemRegionEntryCount());
            Long entrySize = memberRegion.getEntrySize();
            DecimalFormat form = new DecimalFormat(PulseConstants.DECIMAL_FORMAT_PATTERN_2);
            String entrySizeInMB = form.format(entrySize / (1024f * 1024f));
            if (entrySize < 0) {
                regionJSON.put(this.ENTRY_SIZE, VALUE_NA);
            } else {
                regionJSON.put(this.ENTRY_SIZE, entrySizeInMB);
            }
            regionJSON.put("scope", memberRegion.getScope());
            String diskStoreName = memberRegion.getDiskStoreName();
            if (StringUtils.isNotBlank(diskStoreName)) {
                regionJSON.put(this.DISC_STORE_NAME, diskStoreName);
                regionJSON.put(this.DISC_SYNCHRONOUS, memberRegion.isDiskSynchronous());
            } else {
                regionJSON.put(this.DISC_SYNCHRONOUS, VALUE_NA);
                regionJSON.put(this.DISC_STORE_NAME, "");
            }
            regionJSON.put("gatewayEnabled", memberRegion.getWanEnabled());
            regionsListJson.add(regionJSON);
        }
        responseJSON.put("memberRegions", regionsListJson);
        // response
        responseJSON.put("status", "Normal");
    }
    // Send json response
    return responseJSON;
}

Example 13 with Cluster

use of org.apache.geode.tools.pulse.internal.data.Cluster in project geode by apache.

the class ClusterMemberService method execute.

public ObjectNode execute(final HttpServletRequest request) throws Exception {
    // get cluster object
    Cluster cluster = Repository.get().getCluster();
    // json object to be sent as response
    ObjectNode responseJSON = mapper.createObjectNode();
    Cluster.Member[] clusterMembersList = cluster.getMembers();
    // create members json
    ArrayNode memberListJson = mapper.createArrayNode();
    for (Cluster.Member clusterMember : clusterMembersList) {
        ObjectNode memberJSON = mapper.createObjectNode();
        // getting members detail
        memberJSON.put("gemfireVersion", clusterMember.getGemfireVersion());
        memberJSON.put("memberId", clusterMember.getId());
        memberJSON.put("name", clusterMember.getName());
        memberJSON.put("host", clusterMember.getHost());
        List<String> serverGroups = clusterMember.getServerGroups();
        if (serverGroups.size() == 0) {
            serverGroups = new ArrayList<>();
            serverGroups.add(PulseConstants.DEFAULT_SERVER_GROUP);
        }
        memberJSON.put("serverGroups", mapper.valueToTree(serverGroups));
        List<String> redundancyZones = clusterMember.getRedundancyZones();
        if (redundancyZones.size() == 0) {
            redundancyZones = new ArrayList<String>();
            redundancyZones.add(PulseConstants.DEFAULT_REDUNDANCY_ZONE);
        }
        memberJSON.put("redundancyZones", mapper.valueToTree(redundancyZones));
        long usedHeapSize = cluster.getUsedHeapSize();
        long currentHeap = clusterMember.getCurrentHeapSize();
        if (usedHeapSize > 0) {
            double heapUsage = ((double) currentHeap / (double) usedHeapSize) * 100;
            memberJSON.put(this.HEAP_USAGE, truncate(heapUsage, 2));
        } else {
            memberJSON.put(this.HEAP_USAGE, 0);
        }
        double currentCPUUsage = clusterMember.getCpuUsage();
        double loadAvg = clusterMember.getLoadAverage();
        memberJSON.put("cpuUsage", truncate(currentCPUUsage, 2));
        memberJSON.put("currentHeapUsage", clusterMember.getCurrentHeapSize());
        memberJSON.put("isManager", clusterMember.isManager());
        memberJSON.put("uptime", TimeUtils.convertTimeSecondsToHMS(clusterMember.getUptime()));
        memberJSON.put("loadAvg", truncate(loadAvg, 2));
        memberJSON.put("sockets", clusterMember.getTotalFileDescriptorOpen());
        memberJSON.put("threads", clusterMember.getNumThreads());
        // Number of member clients
        memberJSON.put("clients", clusterMember.getMemberClientsHMap().size());
        memberJSON.put("queues", clusterMember.getQueueBacklog());
        memberListJson.add(memberJSON);
    }
    // cluster's Members
    responseJSON.put("members", memberListJson);
    // Send json response
    return responseJSON;
}

Example 14 with Cluster

use of org.apache.geode.tools.pulse.internal.data.Cluster in project geode by apache.

the class QueryStatisticsService method execute.

@Override
public ObjectNode execute(final HttpServletRequest request) throws Exception {
    // get cluster object
    Cluster cluster = Repository.get().getCluster();
    // json object to be sent as response
    ObjectNode responseJSON = mapper.createObjectNode();
    Cluster.Statement[] stmts = cluster.getStatements();
    ArrayNode queryListJson = mapper.createArrayNode();
    for (int i = 0; i < stmts.length; ++i) {
        ObjectNode queryJSON = mapper.createObjectNode();
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_QUERYDEFINITION, stmts[i].getQueryDefinition());
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_NUMTIMESCOMPILED, mapper.valueToTree(stmts[i].getNumTimesCompiled() < 0 ? this.VALUE_NA : stmts[i].getNumTimesCompiled()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_NUMEXECUTION, mapper.valueToTree(stmts[i].getNumExecution() < 0 ? this.VALUE_NA : stmts[i].getNumExecution()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_NUMEXECUTIONSINPROGRESS, mapper.valueToTree(stmts[i].getNumExecutionsInProgress() < 0 ? this.VALUE_NA : stmts[i].getNumExecutionsInProgress()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_NUMTIMESGLOBALINDEXLOOKUP, mapper.valueToTree(stmts[i].getNumTimesGlobalIndexLookup() < 0 ? this.VALUE_NA : stmts[i].getNumTimesGlobalIndexLookup()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_NUMROWSMODIFIED, mapper.valueToTree(stmts[i].getNumRowsModified() < 0 ? this.VALUE_NA : stmts[i].getNumRowsModified()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_PARSETIME, mapper.valueToTree(stmts[i].getParseTime() < 0 ? this.VALUE_NA : stmts[i].getParseTime()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_BINDTIME, mapper.valueToTree(stmts[i].getBindTime() < 0 ? this.VALUE_NA : stmts[i].getBindTime()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_OPTIMIZETIME, mapper.valueToTree(stmts[i].getOptimizeTime() < 0 ? this.VALUE_NA : stmts[i].getOptimizeTime()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_ROUTINGINFOTIME, mapper.valueToTree(stmts[i].getRoutingInfoTime() < 0 ? this.VALUE_NA : stmts[i].getRoutingInfoTime()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_GENERATETIME, mapper.valueToTree(stmts[i].getGenerateTime() < 1 ? this.VALUE_NA : stmts[i].getGenerateTime()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_TOTALCOMPILATIONTIME, mapper.valueToTree(stmts[i].getTotalCompilationTime() < 0 ? this.VALUE_NA : stmts[i].getTotalCompilationTime()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_EXECUTIONTIME, mapper.valueToTree(stmts[i].getExecutionTime() < 0 ? this.VALUE_NA : stmts[i].getExecutionTime()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_PROJECTIONTIME, mapper.valueToTree(stmts[i].getProjectionTime() < 0 ? this.VALUE_NA : stmts[i].getProjectionTime()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_TOTALEXECUTIONTIME, mapper.valueToTree(stmts[i].getTotalExecutionTime() < 0 ? this.VALUE_NA : stmts[i].getTotalExecutionTime()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_ROWSMODIFICATIONTIME, mapper.valueToTree(stmts[i].getRowsModificationTime() < 0 ? this.VALUE_NA : stmts[i].getRowsModificationTime()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_QNNUMROWSSEEN, mapper.valueToTree(stmts[i].getqNNumRowsSeen() < 0 ? this.VALUE_NA : stmts[i].getqNNumRowsSeen()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_QNMSGSENDTIME, mapper.valueToTree(stmts[i].getqNMsgSendTime() < 0 ? this.VALUE_NA : stmts[i].getqNMsgSendTime()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_QNMSGSERTIME, mapper.valueToTree(stmts[i].getqNMsgSerTime() < 0 ? this.VALUE_NA : stmts[i].getqNMsgSerTime()));
        queryJSON.put(PulseConstants.MBEAN_ATTRIBUTE_QNRESPDESERTIME, mapper.valueToTree(stmts[i].getqNRespDeSerTime() < 0 ? this.VALUE_NA : stmts[i].getqNRespDeSerTime()));
        queryListJson.add(queryJSON);
    }
    responseJSON.put("queriesList", queryListJson);
    // return jmx status
    responseJSON.put("connectedFlag", cluster.isConnectedFlag());
    responseJSON.put("connectedErrorMsg", cluster.getConnectionErrorMsg());
    // Send json response
    return responseJSON;
}

Example 15 with Cluster

use of org.apache.geode.tools.pulse.internal.data.Cluster in project geode by apache.

the class SystemAlertsService method getAlertsJson.

/**
   * function used for getting all members details in format of JSON Object array defined under a
   * cluster
   * 
   * @param cluster
   * @return JSONObject Array list
   */
public static ObjectNode getAlertsJson(Cluster cluster, int pageNumber) {
    // getting list of all types of alerts
    Cluster.Alert[] alertsList = cluster.getAlertsList();
    // create alerts json
    ObjectNode alertsJsonObject = mapper.createObjectNode();
    if ((alertsList != null) && (alertsList.length > 0)) {
        ArrayNode errorJsonArray = mapper.createArrayNode();
        ArrayNode severeJsonArray = mapper.createArrayNode();
        ArrayNode warningJsonArray = mapper.createArrayNode();
        ArrayNode infoJsonArray = mapper.createArrayNode();
        cluster.setNotificationPageNumber(pageNumber);
        for (Cluster.Alert alert : alertsList) {
            ObjectNode objAlertJson = mapper.createObjectNode();
            objAlertJson.put("description", alert.getDescription());
            objAlertJson.put("memberName", alert.getMemberName());
            objAlertJson.put("severity", alert.getSeverity());
            objAlertJson.put("isAcknowledged", alert.isAcknowledged());
            objAlertJson.put("timestamp", alert.getTimestamp().toString());
            objAlertJson.put("iso8601Ts", alert.getIso8601Ts());
            objAlertJson.put("id", alert.getId());
            if (alert.getSeverity() == Cluster.Alert.SEVERE) {
                severeJsonArray.add(objAlertJson);
            } else if (alert.getSeverity() == Cluster.Alert.ERROR) {
                errorJsonArray.add(objAlertJson);
            } else if (alert.getSeverity() == Cluster.Alert.WARNING) {
                warningJsonArray.add(objAlertJson);
            } else {
                infoJsonArray.add(objAlertJson);
            }
        }
        alertsJsonObject.put("info", infoJsonArray);
        alertsJsonObject.put("warnings", warningJsonArray);
        alertsJsonObject.put("errors", errorJsonArray);
        alertsJsonObject.put("severe", severeJsonArray);
    }
    return alertsJsonObject;
}