HortonWorks Ambari 1.7.0選擇錯誤的HDP堆棧

我試圖使用Ambari 1.7.0設置6節點HDP 2.2羣集。在hack（通過向ambari-agent/ambari-enh添加'export PYTHON =/usr/bin/python2.6'）以獲取在代理節點上運行的ambari-agent守護程序之後，我可以註冊目標主機。HortonWorks Ambari 1.7.0選擇錯誤的HDP堆棧

但是，在「部署」階段，我遇到了一個可怕的問題。看起來，雖然我選擇了HDP 2.2堆棧，但仍然選擇了HDP 2.0.6。

Traceback (most recent call last): 
    File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/services/HDFS/package/scripts/datanode.py", line 21, in <module> 
from hdfs_datanode import datanode 
    File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/services/HDFS/package/scripts/hdfs_datanode.py", line 21, in <module> 
from resource_management.libraries.functions.dfs_datanode_helper import handle_dfs_data_dir 
ImportError: No module named dfs_datanode_helper

而且ambari-agent.log包含以下內容：

INFO 2015-02-06 00:11:47,707 PythonExecutor.py:118 - Result: 
{'structuredOut': {}, 
    'stdout': '2015-02-06 00:11:47,687 - Error while executing command 
    \'status\':\nTraceback (most recent call last):\n 
File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", 
line 123, in execute\n File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/services/GANGLIA/package/scripts/ganglia_monitor.py", 
line 63, in status\n  
raise ComponentIsNotRunning()\nComponentIsNotRunning', 
     'stderr': '2015-02-06 00:11:47,687 - Error while executing command 
    \'status\':\nTraceback (most recent call last):\n 
      File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", 
      line 123, in execute\n File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/services/GANGLIA/package/scripts/ganglia_monitor.py", line 63, in status\n  
      raise ComponentIsNotRunning()\nComponentIsNotRunning', 'exitcode': 1}

問題：爲什麼即使我選擇HDP 2.2 HDP 2.0.6安裝？

我的環境信息：的CentOS 6.6，HortonWorks Ambari 1.7.0，HDP-2.2，HDP-UTILS-1.1

回購： HDP-2.2 HDP-UTILS-1.1.0.20更新 - ambari-1.7。 0 ambari-1.x

來源

2015-02-06 Paul Rigor

這是預期的行爲。 Ambari Stacks可以繼承以前的版本。因此，在您的情況下，對於Stack 2.2，HDFS從Stack 2.1版繼承而來，它也從版本2.0.6繼承。

這被定義如下：https://github.com/apache/ambari/blob/release-1.7.0/ambari-server/src/main/resources/stacks/HDP/2.2/metainfo.xml

現在，回到真正的問題，神經節是根本無法運行。您看到的錯誤是在Ganglia服務的狀態檢查中提出的。我會從那裏開始。

來源

2015-03-26 18:39:09 abdielou

HortonWorks Ambari 1.7.0選擇錯誤的HDP堆棧

回答

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