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Anonymous
Not applicable
‎2014-10-01 09:57 AM

Connection to HDFS on tHDFSInput takes a long time (HDFS HA)

Hello,
I have a kerberized High Availability HDFS cluster setup and followed the instructions here for setting up my connection to the HA cluster:

When configuring the Authentication settings in a tHDFSInput component after changing to the _HOST value the job ran much slower than when using the fully qualified host name.
Here is the log file from job in question.
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Anonymous
Not applicable
‎2014-11-08 03:59 AM
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Hi
There is a KB article about enabling the HDFS High Avaliability feature in the Studio, I hope it can help you. 
: org.apache.hadoop.util.Shell - Failed to locate the winutils binary in the hadoop binary path
java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries.

It is a well-know error, see jlolling's https://community.talend.com/t5/Design-and-Development/Talentd-Big-Data-5-5-1-on-windows-against-clo... in this topic.
Best regards
Shong
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