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ibm-bluemix-節點紅色-應用程序未運行,我無法添加分析服務

[英]ibm - bluemix - node-red - app is not running and I can't add analytics service

我遵循以下簡單教程: 無需編寫任何代碼即可收集和分析社交數據

按照鏈接,應添加紅色節點的應用程序。 但是添加后,狀態顯示為“您的應用狀態未知” 並且,如果我忽略此error並繼續添加“ IBM Analytics for Hadoop”,則該應用程序不會出現在選擇中,即,我也無法創建該服務。

您能告訴我...我該怎么做才能解決。

飽足的

從Node-RED Starter樣板進行部署似乎存在問題。 我只是嘗試過並且失敗了,當我檢查日志時,我發現有人需要調查錯誤,因此我在幾分鍾前為此打開了一張票。

無論如何,即使部署可行,您也無法完成本教程:自Romeo編寫以來,Analytics for Hadoop服務已升級。 本教程的一部分不再正確,最后我檢查了Bluemix上Node-RED中的HDFS節點是否存在問題,因為它無法再連接到Hadoop。

問候,哈拉德

飽足的
嘗試使用Analytics for Apache Hadoop服務。 HDFS節點的最新修復應有所幫助。 我附上Node-RED源供您參考。

[
{
    "id": "19e3fecb.c535b9",
    "type": "inject",
    "name": "",
    "topic": "",
    "payload": "",
    "payloadType": "date",
    "repeat": "",
    "crontab": "",
    "once": false,
    "x": 311,
    "y": 109,
    "z": "d2f1fb2c.6dc9f",
    "wires": [
        [
            "e260889a.2a8a3"
        ]
    ]
},
{
    "id": "997c2459.ada828",
    "type": "ibm hdfs",
    "name": "",
    "filename": "/welcome.txt",
    "appendNewline": false,
    "overwriteFile": true,
    "x": 660,
    "y": 112,
    "z": "d2f1fb2c.6dc9f",
    "wires": []
},
{
    "id": "e260889a.2a8a3",
    "type": "function",
    "name": "",
    "func": "msg.payload = {\"d\":{\"voltage\":240}};\nreturn msg;",
    "outputs": 1,
    "noerr": 0,
    "x": 464,
    "y": 122,
    "z": "d2f1fb2c.6dc9f",
    "wires": [
        [
            "997c2459.ada828"
        ]
    ]
},
{
    "id": "f18b36e9.11256",
    "type": "inject",
    "name": "",
    "topic": "",
    "payload": "",
    "payloadType": "date",
    "repeat": "",
    "crontab": "",
    "once": false,
    "x": 322,
    "y": 194.9999771118164,
    "z": "d2f1fb2c.6dc9f",
    "wires": [
        [
            "ea15a346.645838"
        ]
    ]
},
{
    "id": "3cf35d10.b5b02a",
    "type": "ibm hdfs in",
    "name": "",
    "filename": "/welcome.txt",
    "format": "utf8",
    "x": 670,
    "y": 205.9999771118164,
    "z": "d2f1fb2c.6dc9f",
    "wires": [
        [
            "8c4333f4.7545b"
        ]
    ]
},
{
    "id": "8c4333f4.7545b",
    "type": "debug",
    "name": "",
    "active": true,
    "console": "false",
    "complete": "payload",
    "x": 871,
    "y": 201.9999771118164,
    "z": "d2f1fb2c.6dc9f",
    "wires": []
},
{
    "id": "ea15a346.645838",
    "type": "function",
    "name": "",
    "func": "msg.filename = \"/welcome.txt\";\nreturn msg;",
    "outputs": 1,
    "noerr": 0,
    "x": 479,
    "y": 203.9999771118164,
    "z": "d2f1fb2c.6dc9f",
    "wires": [
        [
            "3cf35d10.b5b02a"
        ]
    ]
},
{
    "id": "1ba399e.a2a5ae6",
    "type": "inject",
    "name": "",
    "topic": "",
    "payload": "",
    "payloadType": "date",
    "repeat": "",
    "crontab": "",
    "once": false,
    "x": 326,
    "y": 368.9999771118164,
    "z": "d2f1fb2c.6dc9f",
    "wires": [
        [
            "4d84ea75.52b5bc"
        ]
    ]
},
{
    "id": "4d84ea75.52b5bc",
    "type": "function",
    "name": "",
    "func": "msg.delete = true;\nreturn msg;",
    "outputs": 1,
    "noerr": 0,
    "x": 500,
    "y": 373.00000762939453,
    "z": "d2f1fb2c.6dc9f",
    "wires": [
        [
            "e9c07b8e.d458f"
        ]
    ]
},
{
    "id": "e9c07b8e.d458f",
    "type": "ibm hdfs",
    "name": "",
    "filename": "/welcome.txt",
    "appendNewline": true,
    "overwriteFile": false,
    "x": 693,
    "y": 368.9999771118164,
    "z": "d2f1fb2c.6dc9f",
    "wires": []
},
{
    "id": "dd7bf27a.2a122",
    "type": "comment",
    "name": "Create",
    "info": "",
    "x": 171.00001525878906,
    "y": 108.99999237060547,
    "z": "d2f1fb2c.6dc9f",
    "wires": []
},
{
    "id": "e384dc30.7d9188",
    "type": "comment",
    "name": "Read",
    "info": "",
    "x": 177.00001525878906,
    "y": 196.99999237060547,
    "z": "d2f1fb2c.6dc9f",
    "wires": []
},
{
    "id": "c082c1.4e78054",
    "type": "comment",
    "name": "Delete",
    "info": "",
    "x": 171.00001525878906,
    "y": 365.9999771118164,
    "z": "d2f1fb2c.6dc9f",
    "wires": []
},
{
    "id": "fd160f73.d01508",
    "type": "inject",
    "name": "",
    "topic": "",
    "payload": "",
    "payloadType": "date",
    "repeat": "",
    "crontab": "",
    "once": false,
    "x": 319.00001525878906,
    "y": 280.00000762939453,
    "z": "d2f1fb2c.6dc9f",
    "wires": [
        [
            "215a640f.5b3a64"
        ]
    ]
},
{
    "id": "3362cea6.d2a8a2",
    "type": "ibm hdfs",
    "name": "",
    "filename": "/welcome.txt",
    "appendNewline": true,
    "overwriteFile": false,
    "x": 668.0000152587891,
    "y": 283.00000762939453,
    "z": "d2f1fb2c.6dc9f",
    "wires": []
},
{
    "id": "215a640f.5b3a64",
    "type": "function",
    "name": "",
    "func": "msg.payload = {\"d\":{\"voltage\":240}};\nreturn msg;",
    "outputs": 1,
    "noerr": 0,
    "x": 472.00001525878906,
    "y": 293.00000762939453,
    "z": "d2f1fb2c.6dc9f",
    "wires": [
        [
            "3362cea6.d2a8a2"
        ]
    ]
},
{
    "id": "4ccf2efd.fa95e8",
    "type": "comment",
    "name": "Update",
    "info": "Update",
    "x": 179.00003051757812,
    "y": 280,
    "z": "d2f1fb2c.6dc9f",
    "wires": []
}]   

在部署流之前,請綁定/添加服務。

謝謝並恭祝安康
阿米特·曼加維達(Amit M Mangalvedkar)

飽足的

對於您所看到的問題,似乎添加/刪除服務可能引起了問題。 當服務發生變更時,有時bluemix-settings.js無法正確同步,因此您將需要下載源代碼,對其進行更新並推動您的應用程序備份。 如果您只是開始創建應用程序,我建議您從頭開始,刪除樣板,然后創建新應用程序。 這將清除所有問題。

這是一個分析Twitter數據的簡單示例,無需編寫任何代碼,也無需添加任何服務,而無需創建Node-RED樣板時所添加的服務: 鏈接到Developer Works文章

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