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Re: Connecting nifi to HDFS

by New Contributor in Support Questions
‎03-27-2023 06:59 AM
‎03-27-2023 06:59 AM
Thanks, i am getting the following error " ERROR org.apache.nifi.processors.parquet.PutParquet: PutParquet[id=c6dee132-cb63-3b8b-9148-ec10de8044c4] HDFS Configuration error - java.lang.IllegalArgumentException: Can't get Kerberos realm: java.lang.IllegalArgumentException: KrbException: Cannot locate default realm ↳ causes: java.lang.IllegalArgumentException: Can't get Kerberos realm " ... View more

Re: Connecting nifi to HDFS

by New Contributor in Support Questions
‎03-27-2023 05:27 AM
‎03-27-2023 05:27 AM
Thanks for your reply, step 2 - a. where can i find the user principle ? b. there are several keytabs for each service . which one do i need ? step 3 - its not very clear , do i need to install kerberos in nifi cluster in order to            connect to hdfs cluster ?  do i need to copy the krb5.conf file to nifi cluster ?   Thanks ... View more

Connecting nifi to HDFS

by New Contributor in Support Questions
‎03-27-2023 04:40 AM
‎03-27-2023 04:40 AM
Hello   We have a HDFS cluster configure to work with Kerberos and we want to use nifi processor  PutParquet to write file into hadoop cluster. do we need to configure nifi to work with kerberos too in order to connect to Hadoop? what are the steps i need to take in order to do the connection between the two clusters (nifi --> HDFS)   Thanks ... View more
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Re: Configure Nifi to mutliple kerberized HDP Clus...

by New Contributor in Support Questions
‎03-27-2023 12:13 AM
‎03-27-2023 12:13 AM
Hi   Do i need to config nifi  kerberos in order to connect to HDFS that already configure with Kerberos?   Thanks  ... View more
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Date Registered ‎03-26-2023 11:55 PM
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