@jasonjojo   Check out trycloudera.com...   These are trials for CDP Public Cloud which will give you a great chance to see what the new Cloudera looks like.   TL;DR; its not hadoop anymore. ... View more

@DataEngineer07 Have you been able to resolved your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.      ... View more

@moshell281 Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.  Thanks. ... View more

Below is a blog post for a flow i made using the nifi api, which will accept a template (XML), load the template, get template, then follow chain of api calls to get the appropriate flow definiton file (JSON). https://cldr-steven-matison.github.io/blog/dataflow-xml-to-json/   The concepts you need to understand are demonstrated with invokeHttp to execute the sample calls. Check the nifi api docs.  You can do these calls with curl, etc., but i chose to do them in nifi.   Be mindful that to start using the api from outside of nifi,  you need to be following the initial api call for an access token to be used with the rest of the calls.  ... View more

Thank you very much. It is indeed possible to use the hostname method according to the method in the URL you provided. I used the same method before, but it didn't work when I used the IP directly. ... View more

hi @larsfrancke . I am facing the same problem. Could you share what was done to solve this issue? ... View more

Did you find any solution about this issue ? I have exactly the same problem. An invoke HTTP get a time out on the flow file. A retry is implemented and the flow file get stucked with a timeout each time. Works fine with same configuration to call API with postman and a curl from server nifi node. The only way is to restart the invoke http processor and after few hours and some flow files a new occurence appears. Error : 2024-07-17 14:55:06,783 ERROR [Timer-Driven Process Thread-17] o.a.nifi.processors.standard.InvokeHTTP InvokeHTTP[id=ba9d2024-8df1-323d-b0ba-54402272b188] Routing to Failure due to exception: java.net.SocketTimeoutException: timeout: java.net.SocketTimeoutException: timeout java.net.SocketTimeoutException: timeout at okhttp3.internal.http2.Http2Stream$StreamTimeout.newTimeoutException(Http2Stream.java:593) at okhttp3.internal.http2.Http2Stream$StreamTimeout.exitAndThrowIfTimedOut(Http2Stream.java:601) at okhttp3.internal.http2.Http2Stream$FramingSink.emitFrame(Http2Stream.java:510) at okhttp3.internal.http2.Http2Stream$FramingSink.close(Http2Stream.java:538) at okio.RealBufferedSink.close(RealBufferedSink.java:236) at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:63) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:120) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:185) at okhttp3.RealCall.execute(RealCall.java:69) at org.apache.nifi.processors.standard.InvokeHTTP.onTrigger(InvokeHTTP.java:850) at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27) at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1174) at org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:213) at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117) at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834)   Thanks ... View more

@ehehtenandayo your Hive Metastore URI should look like "thirft://<Hive Metastore host>:9083."   Note that hive meta store host is not the same as the hive server host.   You can usually locate the correct thrift string in the hive-site.xml as such: <property> <name>hive.metastore.uris</name> <value>thrift://host1.cloudera.site:9083,thrift://host2.cloudera.site:9083</value> </property>   ... View more

@SAMSAL  Thank you for the kind words.  Likewise, the community thrives through members like yourself.  Thank you for all your amazing contributions. ... View more

@rizalt It's hard to talk to a solution here without a lot more details (version of stack, ambari, java, etc).  That said,  some of the hits I find against this error are from 2017(many years ago).  There is a great risk to operate Ambari as it is no longer supported and available within the Cloudera ecosystem.       I would recommend you evaluate modern solutions (CDP) for the same stack of services you are familar with in Ambari. ... View more