streamtool updatelicense

Usage

updatelicense [--zkconnect <{<host>:<port>},...>] [--embeddedzk] [-h,--help] [--trace <level>] [-v,--verbose <level>] [--zkconnect {<host>:<port>},... | --embeddedzk]

The streamtool updatelicense command updates the Streams product license.

Authority

You must be the installation owner or have root authority.

Description

This command updates the license from Streams for Non-Production Environment to Streams.

By default, this command updates the license on the resource where you run the command. To update the license on all of the resources in one or more domains, specify the --zkconnect option. The command updates the licenses for all of the domains that are managed by the specified ZooKeeper server, with the following conditions:

  • If a domain is running and it was started at the same version as the resource where you run the command, its license is updated.
  • If the domain is running and it was not started at the same version as the resource where you run the command, the license is not updated until the domain restarts and uses that same version.
  • If any of the domains are stopped and are later started at the same version as the resource where you run the command, their licenses are updated.

The command updates the license that is associated with an Streams installation. If your domain has multiple resources where Streams is installed, run the streamtool updatelicense command on each resource where Streams is installed.

Options

--embeddedzk

Specifies to use the embedded copy of ZooKeeper. This option is not supported within the interactive streamtool interface.

If you are not using the interactive streamtool interface and you do not specify either this option or the --zkconnect option, Streams uses the ZooKeeper connection that is associated with the active domain or the domain that is specified in the --domain-id option. Streams determines which connection maps to the domain by using cached information about the domains. In this scenario, if the domain identifier is not unique in the Streams configuration cache, the command fails.

-h,--help
Specifies to show the command syntax.
--trace <level>
Specifies the trace setting. The following valid levels are listed in order of increasing verbosity, which is to say that the first level in the list generates the least amount of information:
  • off
  • error
  • warn
  • info
  • debug
  • trace
The default value is off.
-v,--verbose <level>
Specifies to provide more detailed command output. The verbosity level can be 0-3, where 0 disables detailed reporting and each increment provides more detailed output.
--zkconnect <{<host>:<port>},...>

The name of one or more host and port pairs that specify the configured ZooKeeper servers. This option is not supported within the interactive streamtool interface.

If you are not using the interactive streamtool interface and you do not specify this option, Streams tries to use:

  1. The --embeddedzk option
  2. The value from the STREAMS_ZKCONNECT environment variable
  3. A ZooKeeper connection string that is derived from cached information about the current domain.