Why is my new host trying to download from the box where CM is installed using http protocol ?? It could have just checked the version and tried to download from cloudera repo.   This is not resolved .. ... View more

Its not the case that I am having trouble with only Impala installation. I am having issue in adding the new node completely.   Any help will be highly appreciated.   Complete logs are   [16/Apr/2014 16:37:23 +0000] 6073 Thread-13 downloader   INFO     Starting download of: http://hadoop02.abc.com:7180/cmf/parcel/download/CDH-4.6.0-1.cdh4.6.0.p0.26-el6.parcel [16/Apr/2014 16:37:23 +0000] 6073 Thread-13 downloader   ERROR    HTTP error during download Traceback (most recent call last):   File "/usr/lib64/cmf/agent/src/cmf/downloader.py", line 237, in _download     dlname, op.headers = self.opener.retrieve(url, tempname, cb)   File "/usr/lib64/python2.6/urllib.py", line 239, in retrieve     fp = self.open(url, data)   File "/usr/lib64/python2.6/urllib.py", line 207, in open     return getattr(self, name)(url)   File "/usr/lib64/python2.6/urllib.py", line 362, in open_http     return self.http_error(url, fp, errcode, errmsg, headers)   File "/usr/lib64/python2.6/urllib.py", line 379, in http_error     return self.http_error_default(url, fp, errcode, errmsg, headers)   File "/usr/lib64/cmf/agent/src/cmf/downloader.py", line 58, in http_error_default     raise urllib2.HTTPError(url, code, msg, headers, fp) HTTPError: HTTP Error 502: Bad Gateway [16/Apr/2014 16:37:23 +0000] 6073 Thread-13 downloader   INFO     Starting download of: http://hadoop02.abc.com:7180/cmf/parcel/download/IMPALA-1.2.4-1.p0.110-el6.parcel [16/Apr/2014 16:37:23 +0000] 6073 Thread-13 downloader   ERROR    HTTP error during download Traceback (most recent call last):   File "/usr/lib64/cmf/agent/src/cmf/downloader.py", line 237, in _download     dlname, op.headers = self.opener.retrieve(url, tempname, cb)   File "/usr/lib64/python2.6/urllib.py", line 239, in retrieve     fp = self.open(url, data)   File "/usr/lib64/python2.6/urllib.py", line 207, in open     return getattr(self, name)(url)   File "/usr/lib64/python2.6/urllib.py", line 362, in open_http     return self.http_error(url, fp, errcode, errmsg, headers)   File "/usr/lib64/python2.6/urllib.py", line 379, in http_error     return self.http_error_default(url, fp, errcode, errmsg, headers)   File "/usr/lib64/cmf/agent/src/cmf/downloader.py", line 58, in http_error_default     raise urllib2.HTTPError(url, code, msg, headers, fp) HTTPError: HTTP Error 502: Bad Gateway ... View more

Thanks for your prompt response. My new node have same confuguration as of all ther nodes in cluster.   Every thing is fine from our end Still this is happening. We have CM 4.8   Please suggest what needs to be done ... View more