无法为 couchbase 存储桶创建主索引。在 UBUNTU 14.04

Question

我正在尝试使用 laravel 4.2 从 couchbase 存储桶中获取数据。并面临与 PRIMARY INDEX 相关的问题。以下是详细信息。有人可以建议我做错了什么。谢谢。

控制器：

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Requests;
use CouchbaseCluster;

class HomeController extends Controller {

    public function index() {


//        phpinfo();die;

//        
    $Cluster  =  New  CouchbaseCluster ( 'http://127.0.0.1:8091' ); 
    $Bucket = $Cluster->OpenBucket('beer-sample');

// Retrieve a document

    Try {
        $Result = $Bucket->Get('21St_amendment_brewery_cafe');
    } Catch (Exception $E) {
        Echo "CouchbaseException:" . $E->getMessage() . " \ N ";
    }
    $doc = Json_decode($Result->Value, True);
    var_dump($doc);die;
    }

}

收到以下错误消息：

CouchbaseException in CouchbaseBucket.class.php line 196:
The key does not exist on the server

然后我更改了我的控制器代码并再次运行。

控制器（更新）：

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Requests;
use CouchbaseCluster;

class HomeController extends Controller {

    public function index() {


//        phpinfo();die;
        $query = 'SELECT * FROM `beer-sample` limit 2';
        $res = \DB::connection()->bucket('beer-sample')->select($query);
        var_dump($res);die;

    }

}

然后我收到这个错误。

QueryException in Connection.php line 673:
No primary index on keyspace beer-sample. Use CREATE PRIMARY INDEX to create one. (SQL: SELECT * FROM `beer-sample` limit 2)

这两个错误似乎都与 (PRIMARY) Key 有关。因此，我尝试从我的控制器和 ./cbq 创建主键。但是案件失败了。以下是详细信息。

创建主键的控制器逻辑：

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Requests;
use CouchbaseCluster;

class HomeController extends Controller {

    public function index() {


//        phpinfo();die;
        $query = 'CREATE PRIMARY INDEX `beer-sample-primary-index` ON `beer-sample` USING GSI WITH {"defer_build":true};';
        $res = \DB::connection()->bucket('beer-sample')->select($query);
        var_dump($res);die;      
  }

}

页面出现以下错误：

QueryException in Connection.php line 673:
GSI CreatePrimaryIndex() - cause: Fails to create index. There is no available index service that can process this request at this time. Index Service can be in bootstrap, recovery, or non-reachable. Please retry the operation at a later time. (SQL: CREATE PRIMARY INDEX `beer-sample-primary-index` ON `beer-sample` USING GSI WITH {"defer_build":true};)

来自./cbq 的查询也抛出类似的错误。

srturaka@srturaka-pc:/opt/couchbase/bin$ ./cbq
Couchbase query shell connected to http://localhost:8093/ . Type Ctrl-D to exit.
cbq> CREATE PRIMARY INDEX ON `beer-sample` USING GSI;
{
    "requestID": "30239420-7dc2-4892-ba90-1ecf0474ba19",
    "signature": null,
    "results": [
    ],
    "errors": [
        {
            "code": 5000,
            "msg": "GSI CreatePrimaryIndex() - cause: Fails to create index.  There is no available index service that can process this request at this time. Index Service can be in bootstrap, recovery, or non-reachable. Please retry the operation at a later time."
        }
    ],
    "status": "errors",
    "metrics": {
        "elapsedTime": "10.005267815s",
        "executionTime": "10.005169082s",
        "resultCount": 0,
        "resultSize": 0,
        "errorCount": 1
    }
}

请帮助我了解如何为 couchbase 存储桶创建 PRIMARY KEY。让我知道是否需要更多信息。

编辑

服务器节点截图

Answer 1

我不确定这是否是正确的方法，但是在我将查询更改为 below.And 我能够执行 CRUD 操作后我的问题得到了解决。

$query = 'CREATE PRIMARY INDEX `beer-sample-primary-index` ON `beer-sample` USING View';

"VIEW 而不是 GSI；"

Answer 2

对我来说，带有“-”的存储桶名称在创建索引时不起作用。所以啤酒样本不起作用，但 beer_sample 有效。

无法为 couchbase 存储桶创建主索引。在 UBUNTU 14.04

Unable to CREATE PRIMARY INDEX for couchbase bucket. on UBUNTU 14.04

php

couchbase

laravel-4

ubuntu-14.04