anchor.diff:  |nifi.cluster.manager.safemode.duration|Upon restart of an already existing cluster, this is the amount of time that the cluster manager waits for the primary node to connect before giving up and selecting another node to be the primary node. The default value is 0 sec, which means to wait forever. If the administrator does not care which node is the primary node, this value can be changed to some amount of time other than 0 sec.
   |====
   
  +*Kerberos* +
  +
  +|====
  +|*Property*|*Description*
  +|nifi.kerberos.krb5.file*|The location of the krb5 file, if used. It is blank by default.
  +|====
  +
   
   NOTE: *For Upgrading* - Take care when configuring the properties above that are marked with an asterisk (*). To make the upgrade process easier, it is advisable to change the default configurations to locations outside the main root installation directory. In this way, these items can remain in their configured location through an upgrade, and NiFi can find all the repositories and configuration files and pick up where it left off as soon as the old version is stopped and the new version is started. Furthermore, the administrator may reuse this _nifi.properties_ file and any other configuration files without having to re-configure them each time an upgrade takes place. As previously noted, it is important to check for any changes in the _nifi.properties_ file of the new version when upgrading and make sure they are reflected in the _nifi.properties_ file you use.
   
  
positive.code: |nifi.provenance.repository.indexed.fields|This is a comma-separated list of the fields that should be indexed and made searchable. Fields that are not indexed will not be searchable. Valid fields are: EventType, FlowFileUUID, Filename, TransitURI, ProcessorID, AlternateIdentifierURI, ContentType, Relationship, Details. The default value is: EventType, FlowFileUUID, Filename, ProcessorID.
  |nifi.provenance.repository.indexed.attributes|This is a comma-separated list of FlowFile Attributes that should be indexed and made searchable. It is blank by default.
  |nifi.provenance.repository.index.shard.size|Large values for the shard size will result in more Java heap usage when searching the Provenance Repository but should provide better performance. The default value is 500 MB.
  |====
  
  *Volatile Provenance Repository Properties* +
  
negative.code: The _bootstrap.conf_ file in the _conf_ directory allows users to configure settings for how NiFi should be started.
  This includes parameters, such as the size of the Java Heap, what Java command to run, and Java System Properties.
  
  Here, we will address the different properties that are made available in the file. Any changes to this file will
  take effect only after NiFi has been stopped and restarted.
  
  |====
  |*Property*|*Description*
  