@Vishal3041 As this is an older post, you would have a better chance of receiving a resolution by starting a new thread. This will also be an opportunity to provide details specific to your environment that could aid others in assisting you with a more accurate answer to your question. You can link this thread as a reference in your new post. Thanks. ... View more

How frequently is this occurring? It is worth checking network drops or you might consider increasing the timeouts on both sides ie. Resource Manager and Zookeeper. ... View more

Hey, it looks like you're running Hadoop on Windows! I'm guessing that this is not a Cloudera package and that you're attempting to run some other flavour of Hadoop on a Windows host. The java.lang.UnsatisfiedLinkError suggests you're missing the hadoop.dll library from your path. ... View more

Hi, You can use the MoveHDFS NiFi operator to rename files in HDFS.   https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-hadoop-nar/1.16.3/org.apache.nifi.processors.hadoop.MoveHDFS/index.html   Cheers, Jim ... View more

Hi Kamal, You're replying to a ticket from over a year ago. I would suggest creating a new ticket and providing some more details on what exactly you're seeing. Did you follow the suggestions in the previous replies and if so what was the outcome?   Cheers, Jim ... View more

Google translate of original question: Is there any good suggestion and method for Ambari Metrics how to use external hbase How Ambari Yarn's timeline uses external hbase ... View more

Hi Jim, thanks for your prompt answer.   Here my answers:   1) what do the logs say? nothing relevant, just the illegal argument exception, for example:     2022-09-08 16:15:42,386 WARN  server.AuthenticationFilter (AuthenticationFilter.java:doFilter(608)) - Authentication exception: java.lang.IllegalArgumentException   2)Thanks for the information provided, but I am not able to identify if the config is ok or not. One important thing perhaps to mention is that the Yarn Server is in one domain (let´s call it A) but the user authentication is done to a different domain (let´s call it B). For what I see in the headers, the server side and the client side are making reference of domain A, which makes sense, but I can´t identify in which moment the illegal argument comes up   3) the domain controllers were deprecated, and we had to reconfigure the Kerberos information by the servers in the Cluster plus run the Ambari Ldap Setup to make reference to the new DC. We did not modify anything regarding Yarn, Oozie or the other services.   Thanks for your help, Jesus   ... View more

Thanks for your reply, I checked CDC processor but it is specific to MySQL db. My source db is Oracle. ID is not the incremental column in the tables. There is a modifiedtime column in both table_a and table_b that shows the updated time of the row. For now I used modifiedtime column in table_a as Maximum-value Columns in QueryDatabase processor, but when modifiedtime column updated on table_b (eg. column_1 table value updated in table_b) I can't track the change in this table. Should I use another QueryDatabase processor and set modifiedtime column in table_b as Maximum-value Columns? ... View more