devabhishekpal commented on code in PR #7017: URL: https://github.com/apache/ozone/pull/7017#discussion_r1705323072
########## hadoop-ozone/recon/src/main/resources/webapps/recon/ozone-recon-web/src/v2/pages/overview/overview.tsx: ########## @@ -0,0 +1,527 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +import React, { useEffect, useState } from 'react'; +import moment from 'moment'; +import filesize from 'filesize'; +import axios, { CanceledError } from 'axios'; +import { Row, Col, Button } from 'antd'; +import { + CheckCircleFilled, + WarningFilled +} from '@ant-design/icons'; +import { Link } from 'react-router-dom'; + +import AutoReloadPanel from '@/components/autoReloadPanel/autoReloadPanel'; +import OverviewTableCard from '@/v2/components/overviewCard/overviewTableCard'; +import OverviewStorageCard from '@/v2/components/overviewCard/overviewStorageCard'; +import OverviewCardSimple from '@/v2/components/overviewCard/overviewSimpleCard'; + +import { AutoReloadHelper } from '@/utils/autoReloadHelper'; +import { showDataFetchError } from '@/utils/common'; +import { AxiosGetHelper, cancelRequests, PromiseAllSettledGetHelper } from '@/utils/axiosRequestHelper'; + +import { ClusterStateResponse, OverviewState, StorageReport } from '@/v2/types/overview.types'; + +import './overview.less'; + + +const size = filesize.partial({ round: 1 }); + +const getHealthIcon = (value: string): React.ReactElement => { + const values = value.split('/'); + if (values.length == 2 && values[0] < values[1]) { + return ( + <> + <div className='icon-warning' style={{ + fontSize: '20px', + alignItems: 'center' + }}> + <WarningFilled style={{ + marginRight: '5px' + }} /> + Unhealthy + </div> + </> + ) + } + return ( + <div className='icon-success' style={{ + fontSize: '20px', + alignItems: 'center' + }}> + <CheckCircleFilled style={{ + marginRight: '5px' + }} /> + Healthy + </div> + ) +} + +const checkResponseError = (responses: Awaited<Promise<any>>[]) => { + const responseError = responses.filter( + (resp) => resp.status === 'rejected' + ); + + if (responseError.length !== 0) { + responseError.forEach((err) => { + if (err.reason.toString().includes("CanceledError")) { + throw new CanceledError('canceled', "ERR_CANCELED"); + } + else { + const reqMethod = err.reason.config.method; + const reqURL = err.reason.config.url + showDataFetchError( + `Failed to ${reqMethod} URL ${reqURL}\n${err.reason.toString()}` + ); + } + }) + } +} + +const Overview: React.FC<{}> = () => { + + let cancelOverviewSignal: AbortController; + let cancelOMDBSyncSignal: AbortController; + + const [state, setState] = useState<OverviewState>({ + loading: false, + datanodes: '', + pipelines: 0, + containers: 0, + volumes: 0, + buckets: 0, + keys: 0, + missingContainersCount: 0, + lastRefreshed: 0, + lastUpdatedOMDBDelta: 0, + lastUpdatedOMDBFull: 0, + omStatus: '', + openContainers: 0, + deletedContainers: 0, + openSummarytotalUnrepSize: 0, + openSummarytotalRepSize: 0, + openSummarytotalOpenKeys: 0, + deletePendingSummarytotalUnrepSize: 0, + deletePendingSummarytotalRepSize: 0, + deletePendingSummarytotalDeletedKeys: 0, + scmServiceId: '', + omServiceId: '' + }) + const [storageReport, setStorageReport] = useState<StorageReport>({ + capacity: 0, + used: 0, + remaining: 0, + committed: 0 + }) + + // Component mounted, fetch initial data + useEffect(() => { + loadOverviewPageData(); + autoReloadHelper.startPolling(); + return (() => { + // Component will Un-mount + autoReloadHelper.stopPolling(); + cancelRequests([ + cancelOMDBSyncSignal, + cancelOverviewSignal + ]); + }) + }, []) + + const loadOverviewPageData = () => { + setState({ + ...state, + loading: true + }); + + // Cancel any previous pending requests + cancelRequests([ + cancelOMDBSyncSignal, + cancelOverviewSignal + ]); + + const { requests, controller } = PromiseAllSettledGetHelper([ + '/api/v1/clusterState', + '/api/v1/task/status', + '/api/v1/keys/open/summary', + '/api/v1/keys/deletePending/summary' Review Comment: Addressed in the latest commit -- This is an automated message from the Apache Git Service. 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