Windows startup and startup problems

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Special help needed!
I read all the documentation that I found only on the net (StackOverflow etc. but github), nothing helped.
I’m trying to connect to hive(hue) in python from my computer, each for our scripts is:

 Traceback (name of newest latest):
 File "C:/Users/myuser/Documents/Python/ line", 6, 
 in = hive.connect('myconnect', port=10000, username='root').cursor()
 File "C:\Users\myuser\AppData\Local\Continuum\anaconda3\lib\site-packages\pyhive\hive.line py", at 94,
 Reconnect connection
 (*args, **kwargs)
 File "C:\Users\myuser\AppData\Local\Continuum\anaconda3\lib\site-packages\pyhive\", cover
 192, which finds the file
 "C:\Users\myuser\AppData\Local\Continuum\anaconda3\lib\site-packages\thrift_sasl\", cover
 79, in message=("SASL cannot be opened: %s" start Self %.sasl.getError()))
 thrift.transport.TTransport.SASL ttransportexception: cannot be started if b'Error sasl_client_start
 (-4) SASL(-4): mechanism definitely missing: available to find working callback: 2'

: Python 3.7.4

: Anaconda Inc. on win32


We’re having a problem using Anaconda for the Natural connect hive. Hive version – 3.1.0 Ambari 2.7.4, multi-node cluster. Connecting Python Hive to RHEL Serveryes it worked fine. But the environment does not mean it passes, Anaconda Windows10’s is connected. Sorting Conda Est 4.9.0. Actual error below

TTransportException: SASL cannot be started: b’Error in sasl_client_start SASL(-4): (-4) Engine unavailable: could not find last 2′


impcur means connect(host=”kudu3″, port=21050, database=”yingda_test”, password=None, user=’admin’, use_http_transport=True ).cursor()

I’m the only one left (last mistake:
last trace call): file "/Users/edy/src/PythonProjects/dt-center-algorithm/test/", line at 4, Impcur means connection (port=21050, host=" kudu3", database="yingda_test", password=None, user='admin', use_http_transport=True .cursor() file "/usr/local/conda3/envs/py37/lib/python3.7/site - packages/ impala/", line 129 while session cursor Self =.service.open_session(user, configuration) File "/usr/local/conda3/envs/py37/lib/python3.7/site-packages/ impala /", Open_session string of 1187, or equal to self._rpc('OpenSession', req, True) "/usr/local/conda3/envs/py37/lib/python3.7/site-packages/impala /", 1080, line la in response implies _rpc file self._execute(func_name, request, retry_on_http_error) "/usr/local/conda3/envs/py37/lib/python3.7/site-packages/impala/ hiveserver2 .1142,py",_execute in format .format(self.retries)) impala.error.HiveServer2Error: Error after 3 tries

We have a VPN where we include a Windows Server box and a Hortonworks based hadoop distribution installed on several of these nodes data from Redhat.

vbulletin null in python is installed on the windows machine and we are also trying to make hive access tables available in the cluster, said hadoop.Top

on the Hive port number 10000, physical requests are listening.

From an ODBC windows window, it works fine on the Dit network with transport, but the python script mentioned below failed to execute an error.

in case I installed some mandatory systems required for hive connections below;

Please find the code:

from next pyhive hive
import TCLIService.ttypes TOperationState
Import savings
Import from pandas pd
import cursor pyhs2

Assumes hive.connect(host='dnanoripaihos01.retailaip.local', auth='KERBEROS', port='10000',kerberos_service_name='hive').cursor()
cursor.Execute('select from LIMIT * Cancellations 50')
print(cursor.fetchall()) my 

When partner and I run this script, we all get the following error:


Tracking (newest must be last): "C:\Users\rekha le file.b.gaonkar\Desktop\load_hive_table.Py", line 9, next to Cursor - hive.connect(host='dnanoripaihos01.retailaip.local', auth='KERBEROS', port='10000',kerberos_service_name='hive').cursor() File(x86)\Python37-32\lib\site-packages\pyhive\hive "", relative to connection Connection(*args, repeat **kwargs) File "", 192, in __init__ "", 79, open string in message=("SASL failed to start: %s" Self %.sasl.getError())) thrift.transport.TTransport.TTransportException: SASL cannot be established: b'Error in sasl_client_start (-4) No sasl(-4): other mechanism available: Could not find native callback: 2'

Are you a great IT administrator and need to troubleshoot Windows startup issues? If the answer is yes, in this post we share some additional fixes for Windows 10 startup and startup problems. Before you get started, we encourage you to check out our article below:

  • Windows 11/10 does not start correctly

If the basic troubleshooting steps don't help, continue!

Launching Windows Read And 11/10 Launch Problems

Startup Steps For Any Type Of Windows

When you press the button, the power-up process goes through several stages. We will move from and to solving problems that usually arise stages on. Let's find them first and the text will appear during the de.start



Phase Launch BIOS uefi
1 Preliminary (boot code) uefi firmware
2 Windows Boot Manager %SystemDrive%\bootmgr \EFI\Microsoft\Boot\bootmgfw.efi
3 Windows bootloader %SystemRoot%\system32\winload.exe %SystemRoot%\system32\winload.efi
4 Windows NT operating system kernel %SystemRoot%\system32\ntoskrnl.exe

1] You are preloading

When you press the power button, the computer will run a POST or firmware and load the firmware settings. If the presence of the system hard drive is checked, start for the following status. This is indicated by the MBR with the loading of the master record. The PreBoot summary then launches the Windows Manager boot.Manager

2] Windows

The task of loading the Windows Boot Manager is simple. It loads 1 more program - Loader, Windows, known as Winload. It is an exe, located on the new Windows boot partition. this This

While it may seem like a redundant process, the important reason is to help you boot it into a good operating system. If you have multiple operating systems installed on the same computer, be sure to load the correct Winload.exe windows.

3] Operating system loader

The Windows OS Loader instantly loads critical drivers to properly boot the Windows kernel. The kernel eventually takes care of the rest of the time, providing you with an operating system that anyone can run. windows

4] Lant Operating System Kernel

In the final step, the Windows NT kernel puts the system registry in and hives marks additional drivers for reference in the boot_start list. Then control passes to the Forex Trading Broker session process (Smss.exe). The system manager, in turn, initializes the session schema and loads the necessary remaining hardware and software. Troubleshooting details

Additional Troubleshooting Starting Windows

Why is my code not working in hive?

I'm assuming you're using HiveServer2, which can be described as the reason why it's not working. You can use pyhs2 to properly access your hive and sample code is as follows: Warning, you can install python-devel.x86_64 cyrus-sasl-devel.x86_64 before installing pyhs2 with pip. Hope this helps you.