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Cannot Access Hbase Browser on Hue - AWS EMR

Cannot Access Hbase Browser on Hue - AWS EMR


Hello Experts, I am trying to access HBase Browser on Hue running on EMR 5.16.0, but encounter below error when I click on it.


Error : Api Error: 500 Server Error: Internal Server Error for url: http://ip:9090/


Hue Version - 4.2.0

Hbase Version - 1.4.4



Has anyone encountered this issue?   I really appreciate any  suggestions


Error from Hue logs:


[25/Jul/2018 22:11:38 -0700] Hbase        ERROR    Could not set doAs parameter: TFramedTransport instance has no attribute '_TBufferedTransport__trans'
[25/Jul/2018 22:11:38 -0700] thrift_util  ERROR    Thrift saw exception (this may be expected).
Traceback (most recent call last):
  File "/usr/lib/hue/desktop/core/src/desktop/lib/", line 441, in wrapper
    ret = res(*args, **kwargs)
  File "/usr/lib/hue/apps/hbase/gen-py/hbased/", line 53, in decorate
    return func(*args, **kwargs)
  File "/usr/lib/hue/apps/hbase/gen-py/hbased/", line 832, in getTableNames
  File "/usr/lib/hue/apps/hbase/gen-py/hbased/", line 840, in send_getTableNames
  File "/usr/lib/hue/build/env/lib/python2.7/site-packages/thrift-0.9.1-py2.7-linux-x86_64.egg/thrift/transport/", line 293, in flush
  File "/usr/lib/hue/desktop/core/src/desktop/lib/thrift_/", line 84, in flush
    self._data ='', data=data, headers=self._headers)
  File "/usr/lib/hue/desktop/core/src/desktop/lib/rest/", line 153, in post
    allow_redirects=allow_redirects, clear_cookies=clear_cookies, log_response=log_response)
  File "/usr/lib/hue/desktop/core/src/desktop/lib/rest/", line 78, in invoke
  File "/usr/lib/hue/desktop/core/src/desktop/lib/rest/", line 97, in _invoke
  File "/usr/lib/hue/desktop/core/src/desktop/lib/rest/", line 211, in execute
    raise self._exc_class(ex)
RestException: 500 Server Error: Internal Server Error for url: http://ip:9090/
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
<title>Error 500 INTERNAL_SERVER_ERROR</title>
<body><h2>HTTP ERROR 500</h2>
<p>Problem accessing /. Reason:
<pre>    INTERNAL_SERVER_ERROR</pre></p><h3>Caused by:</h3><pre>org.apache.thrift.transport.TTransportException
	at org.apache.thrift.transport.TTransport.readAll(
	at org.apache.thrift.protocol.TBinaryProtocol.readAll(
	at org.apache.thrift.protocol.TBinaryProtocol.readByte(
	at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(
	at org.apache.thrift.TBaseProcessor.process(
	at org.apache.thrift.server.TServlet.doPost(
	at org.apache.hadoop.hbase.thrift.ThriftHttpServlet.doPost(
	at javax.servlet.http.HttpServlet.service(
	at javax.servlet.http.HttpServlet.service(
	at org.mortbay.jetty.servlet.ServletHolder.handle(
	at org.mortbay.jetty.servlet.ServletHandler.handle(
	at org.mortbay.jetty.servlet.SessionHandler.handle(
	at org.mortbay.jetty.handler.ContextHandler.handle(
	at org.mortbay.jetty.handler.HandlerWrapper.handle(
	at org.mortbay.jetty.Server.handle(
	at org.mortbay.jetty.HttpConnection.handleRequest(
	at org.mortbay.jetty.HttpConnection$RequestHandler.content(
	at org.mortbay.jetty.HttpParser.parseNext(
	at org.mortbay.jetty.HttpParser.parseAvailable(
	at org.mortbay.jetty.HttpConnection.handle(
	at org.mortbay.thread.QueuedThreadPool$



Re: Cannot Access Hbase Browser on Hue - AWS EMR


Having the same issue under CDH 5.15.0.


Re: Cannot Access Hbase Browser on Hue - AWS EMR

New Contributor

The same issue, any solution to fix it ?

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