![]() It is capable of administrating multiple clusters it can show statistics on individual brokers or topics, such as messages per second, lag, and etc. Kafka Manager is a web-based management system for Kafka developed at Yahoo. (Technically you can, but this would violate the licensing terms and put you and your employer at risk.) So, you can't really use it at work unless you pay for it. It allows you to create new topics or update existing ones, and you can even look at the messages in a topic or partition.Īlthough it is very useful, its UI seems somewhat old, and it lacks some monitoring features, such as topic lag. It can list brokers, topics, or consumers and their properties. It is a Windows program that can connect to a Kafka cluster and do all basic tasks. You may also like: A Kafka Tutorial for Everyone, no Matter Your Stage in Development. So, today, we will cover some GUI alternatives. Moreover, it is getting difficult to work with them when your clusters grow large, or when you have several clusters. But, those tools aren’t very convenient because they are not integrated into one tool, and you need to run a different tool for different tasks. The current role holder is experiencing an operational error that prevents an FSMO-dependent operation from completing successfully, and you cannot transfer the role.Kafka itself comes with command line tools that can perform all necessary administrative tasks. We recommend that you seize FSMO roles in the following scenarios: This is a less important issue for the RID master role, the Domain naming master role, and the Schema master roles. This is especially true for the PDC Emulator role. You may have to transfer roles to perform operations that affect the FSMO owner. ![]() The DC that currently owns FSMO roles is being taken offline for scheduled maintenance, and you have to assign specific FSMO roles to live DCs. ![]() You are gracefully demoting a DC that currently owns FSMO roles that you want to assign to a specific DC in your Active Directory forest. The current role holder is operational and can be accessed on the network by the new FSMO owner. We recommend that you transfer FSMO roles in the following scenarios: ![]()
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