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https://issues.apache.org/jira/browse/NIFI-4818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16355458#comment-16355458
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ASF GitHub Bot commented on NIFI-4818:
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Github user mcgilman commented on the issue:
https://github.com/apache/nifi/pull/2435
Thanks @ijokarumawak! This has been merged to master.
> Fix transit URL parsing at Hive2JDBC and KafkaTopic for ReportLineageToAtlas
> ----------------------------------------------------------------------------
>
> Key: NIFI-4818
> URL: https://issues.apache.org/jira/browse/NIFI-4818
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Affects Versions: 1.5.0
> Reporter: Koji Kawamura
> Assignee: Koji Kawamura
> Priority: Major
>
> ReportLineageToAtlas parses Hive JDBC connection URLs to get database names.
> It works if a connection URL does not have parameters. (e.g.
> jdbc:hive2://host:port/dbName) But it reports wrong database name if there
> are parameters. E.g. with
> jdbc:hive2://host.port/dbName;serviceDiscoveryMode=zooKeeper;zooKeeperNamespace=hiveserver2,
> the reported database name will be
> dbName;serviceDiscoveryMode=zooKeeper;zooKeeperNamespace=hiveserver2,
> including the connection parameters.
> Also, if there are more than one host:port defined, it will not be able to
> analyze cluster name from hostnames correctly.
> Similarly for Kafka topic, the reporting task uses transit URIs to analyze
> hostnames and topic names. It does handle multiple host:port definitions
> within a URI, however, current logic only uses the first hostname entry even
> if there are multiple ones. For example, with a transit URI,
> "PLAINTEXT://0.example.com:6667,1.example.com:6667/topicA", it uses
> "0.example.com" to match configured regular expressions to derive a cluster
> name. If none of regex matches, then it uses the default cluster name without
> looping through all hostnames. It never uses the 2nd or later hostnames to
> derive a cluster name.
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