@raniaa Ambari is no longer part of the Cloudera ecosystem of tools/products.  I would recommend you look for community support for ambari on stackoverflow or the ASF Slack. ... View more

@leandrolinof    FetchFile is going to look for the file on the nifi node or nifi nodes where nifi is installed.  This is usually something done on the primary node of a multi node nifi cluster.   If you want to connect to another linux server, not part of the nifi cluster you will have to take a different approach.  One such approach could be using minifi, or possible ExecuteScript to run a linux command from nifi node to other linux server. ... View more

@morti I believe the answer is yes.  For example,  if i query a database, and get results as content, that schema for those results is an attribute of the flowfile holding the content.  Additionally,  i could add attributes in my flow based on certain conditions, or other attributes, or even the content from prev processors. ... View more

Excellent work @carrossoni .  I really see value in the time travel feature!!  ... View more

@Angelvillar I would recommend that you create a SSL Context Service using javas cacerts as the keystore and truststore.   If that doesnt work,  THEN, try to make your own with the certs from the ELK server.   Here is a similar post with a lot more details of how that looks with cacerts and details for alternative custom keystore/trustore.     https://community.cloudera.com/t5/Support-Questions/Configure-StandardSSLContextService-for-Elasticsearch/m-p/302719     ... View more

@Olivia_4692 users usually screen shot, then blur anything you need to hide.   Just capture the property/value settings modal, not entire screen of your computer.    Not being able to see what you see, i will continue to make some suggestions.    Since you are using Kerberos, the doc page i referenced has this property:   Property DescriptionAuthenticationMethod {kerberos or userIdPassword}. Determines which authentication method the driver uses when establishing a connection. If set to kerberos, the driver uses Kerberos authentication. The driver ignores any user ID or password specified. If you set this value, you also must set the ServicePrincipalName property. If set to userIdPassword (the default), the driver uses user ID/password authentication. If a user ID and password is not specified, the driver throws an exception. The User property provides the user ID. The Password property provides the password. See Authentication for more information about using authentication with the Sybase driver. The default is userIdPassword.   based on this i believe you should have AuthenticationMethod=kerberos in your jdbc url.     There are further details for How to Configure Kerberos, please be sure to follow them all:   https://docs.oracle.com/cd/E12839_01/web.1111/e13753/sybase.htm#JDBCD390     ... View more

I suggest them to show some examples of documented urls.  You may want to tweak your string to include user and pass,etc ?   What driver are you using?   It may help to show screen shot of entire DBCP Connection Pool configuration. ... View more

@Olivia_4692  Have you tried something like this:   jdbc:sybase:User=myuser;Password=mypassword;Server=localhost;Database=mydatabase;Charset=iso_1; reference:  https://www.cdata.com/kb/tech/sybase-jdbc-apache-nifi.rst   I also found this page:   https://docs.oracle.com/cd/E13222_01/wls/docs103/jdbc_drivers/sybase.html#wp1068332 jdbc:bea:sybase://server2:5000;User=test;Password=secre   ... View more

@clouderonur    Check here: https://mvnrepository.com/artifact/mysql/mysql-connector-java/5.7   Also try 8.0 version here:   https://repo1.maven.org/maven2/mysql/mysql-connector-java/8.0.29/mysql-connector-java-8.0.29.jar   ... View more