About VidyaSargur

SAMSAL · ‎06-01-2024

Hi @nisha2112goyal , I will try and change the Output Grouping in the JsonREcordSertWRtiter from Array to One Line Per Object and see if that helps.

AsifArmanRahman · ‎05-28-2024

Apparently in the github repo, there's a folder for processor example of base level, though it might not cover everything yet, might be a good place to solve basic issues. I had issues building a custom relationship as well, then I saw this example, which helped. Official Python Processor Examples

Lorenzo · ‎05-27-2024

@MattWho To authenticate to the web ui in NiFi i use the ldap credentials (myuser). For Kerberos authentication via shell I use myuser@REALM. After setting the following parameters in nifi: nifi.security.identity.mapping.pattern.kerb=^(.*?)(?:@.*?)$ nifi.security.identity.mapping.value.kerb=$1 nifi.security.identity.mapping.transform.kerb=NONE Now the token via kerberos works and I no longer get permission errors. Thanks! Lorenzo

Majeti · ‎05-24-2024

Hi @hiralal , Another link https://steveloughran.gitbooks.io/kerberos_and_hadoop/content/sections/hadoop_tokens.html if you would like to check out.

Majeti · ‎05-24-2024

Hi @NaveenBlaze , You can get more info from https://github.com/c9n/hadoop/blob/master/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/EditLogTailer.java#L196 . Notice these two lines in this method doTailEdits FSImage image = namesystem.getFSImage(); streams = editLog.selectInputStreams(lastTxnId + 1, 0, null, false); editsLoaded = image.loadEdits(streams, namesystem);

VidyaSargur · ‎05-22-2024

@vlallana, Did the response assist in resolving your query? If it did, kindly mark the relevant reply as the solution, as it will aid others in locating the answer more easily in the future.

ranie · ‎05-16-2024

yes I think that was the issue. I am still new to Nifi and slowly learning to work with it. Thank you @ckumar

Bartlomiej · ‎05-16-2024

Yes, this is it. Thank you so much for the prompt response.

VidyaSargur · ‎05-06-2024

@cloudera_user23, Welcome to our community! To help you get the best possible answer, I have tagged in our Ranger @Scharan @Sean464 experts who may be able to assist you further. Please feel free to provide any additional information or details about your query, and we hope that you will find a satisfactory solution to your question.

smruti · ‎05-01-2024

@MorganMcEvoy what is cluster-head.domain.com? Is this a load balancer or an individual HS2 node? Also, what's the client tool you are using? Is it possible that it is not honoring the sslTrustStore parameter? A workaround would be to import the root ca cert into the default java truststore in the client machine. ref: https://stackoverflow.com/questions/11700132/how-to-import-a-jks-certificate-in-java-trust-store

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