小编Abh*_*h S的帖子

我正在使用angualr4和angular-cli,我可以使用以下命令创建新组件.

E:\HiddenWords>ng generate component plainsight

但我需要在平原内生成一个子组件.有没有办法处理angular-cli？

我想在DataTable单元格primeNg中隐藏溢出文本,但似乎没有任何效果.我没有找到任何可以帮助我的文档.

  <p-dataTable #dataTable 
tableStyleClass="defaultDataTable"
[value]="rows | async"
resizableColumns="false"
reorderableColumns="true" 
responsive="true"
[rowHover]="true" 
[(selection)]="selectedRows"
[rowStyleClass]="getRowClass" 
[loading] = "loading"
(onRowClick)="onSelect($event)" 
(onRowSelect)="onSelect($event)" 
(onRowUnselect)="onSelect($event)"
(onRowDblclick)="onRowDblclick($event)" 
(onHeaderCheckboxToggle)="checkAll($event)">
<p-footer class="table-footer p-text-muted" *ngIf="showFooter">
  <ng-container i18n> {{footerText}}: {{dataTable?.dataToRender?.length || 0}} </ng-container>
</p-footer>
<p-column *ngIf="hasCheckboxColumn == true" [field]="IsSelected" [header]="" selectionMode="multiple"
  onclick="checkAll($event)" [sortable]="false" ></p-column>
      <p-column *ngFor="let column of columns" [field]="column.prop" [style] = "{width: '20%'}" [header]="column.name" [hidden]="!column.visible" [sortable]="isLockColumn(column.name) == false"  >
          <ng-template let-col let-row="rowData" pTemplate="body">
            <div *ngIf="isValueBoolean(row[col.field]); else renderValue" align="center" title=" ">
              <md-checkbox [(ngModel)]="row[col.field]" (change)="lockColumnChecked($event, row)" style = "width:20%;text-overflow: ellipsis;" [disabled]="true"></md-checkbox>
            </div> …

如何在不确定查询中的大小的情况下从 elasticsearch 中的索引中获取所有文档，例如

GET http://localhost:8090/my_index/_search?size=1000&scroll=1m&pretty=true'-d '{"size": 0,"query":{"query_string":{ "match_all" : {}}}}

谢谢

我只有一个节点，我使用以下脚本将副本设置为 0，将分片设置为 1：

PUT /my_temp_index
{
    "settings": {
        "number_of_shards" :   1,
        "number_of_replicas" : 0
    }
}

输出：

{
   "cluster_name": "KMT",
   "status": "yellow",
   "timed_out": false,
   "number_of_nodes": 1,
   "number_of_data_nodes": 1,
   "active_primary_shards": 452,
   "active_shards": 452,
   "relocating_shards": 0,
   "initializing_shards": 0,
   "unassigned_shards": 451,
   "delayed_unassigned_shards": 0,
   "number_of_pending_tasks": 0,
   "number_of_in_flight_fetch": 0,
   "task_max_waiting_in_queue_millis": 0,
   "active_shards_percent_as_number": 50.055370985603545
}

更改后我应该重新启动elasticsearch吗？

"_source": {
         "id": "5b1676493d21784208c36041",
         "label": "name",
         "properties": {
           "name": "patrick"
         },
         "updatedAt": 1528259039542
       }

我想根据id（而不是_id）使用新文档更新此文档。

像这样的东西：

    "_source": {
             "dataSource": "ELASTIC",
             "entity": "vertices",
             "label": "vertices",
             "id": "5b1676493d21784208c36041",
             "properties": {
                     "name": "patrick"
                  },
             "updatedAt": 1528259039542
           }

elasticsearch版本：6.2，ES Java api：6.2