HPE Ezmeral Data Fabric 7.2 Streams license

[rameshdinavahi]

I am working with an ISV partner to build a test enviornment to support a customer migration to EDF 7..2 and EEP 9.2. We have the HPE EDF 7.2 cluster setup. We need EDF Streams license. How to get the streams license? 

[support_s]

System recommended content:

1. HPE Ezmeral Data Fabric – Customer-Managed 7.6.1 Documentation | HPE Ezmeral Data Fabric Streams C Client 0.9.1 - 1703 Release Notes

2. HPE Ezmeral Data Fabric – Customer-Managed 7.5.0 Documentation | HPE Ezmeral Data Fabric Streams Python Client 0.9.2-1707 Release Notes

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[Shishir_Prakash · Accepted solution]

You can generate a 30 days trail license.  

https://myenterpriselicense.hpe.com/cwp-ui/product-details/EDF_Trial/-/sw360_eval_customer

[rameshdinavahi]

Thanks for the reply. However, I already have the EDF 7.2 cluster setup, just wanted to confirm if EDF stream needs any additional license. I get following error:-

maprcli stream create -path /sample-stream

ERROR (22) - Clould not create MarlinAdminImpl

[Jitendra_Mohan]

I have checked creation works.

$ maprcli stream create -path /sample-stream
$ maprcli stream info -path /sample-stream -json
{
"timestamp":1729965865622,
"timeofday":"2024-10-26 11:04:25.622 GMT-0700 AM",
"status":"OK",
"total":1,
"data":[
{
"path":"/sample-stream",
"physicalsize":0,
"logicalsize":0,
"numtopics":0,
"defaultpartitions":1,
"ttl":604800,
"compression":"lz4",
"autocreate":true,
"produceperm":"u:mapr",
"consumeperm":"u:mapr",
"topicperm":"u:mapr",
"copyperm":"u:mapr",
"adminperm":"u:mapr",
"kafkatopic":false,
"ischangelog":false,
"defaulttimestamptype":"CreateTime",
"compact":false,
"mincompactionlag":0,
"deleteretention":86400000,
"throttlefactor":0,
"pidexpirysecs":604800
}

yes this will work on community lic and make sure lic shows this below string!

[mapr@gse-rose-st151 logs]$ maprcli license list -json | grep -i MAPR_STREAMS

Inc.\"\nlicType: Base\ndescription: \"MapR Base Edition\"\nenforcement: HARD\ncapabilities {\n feature: MAXNODES\n name: \"Max Nodes in Cluster\"\n permission: ALLOW\n featureData {\n maxNodes: \"unlimited\"\n }\n}\ncapabilities {\n feature: MAPR_TABLES\n name: \"MapR Tables\"\n permission: ALLOW\n}\ncapabilities {\n feature: MAPR_TABLES_FULL\n name: \"MapR Tables Full\"\n permission: ALLOW\n}\ncapabilities {\n feature: MAPR_STREAMS\n name: \"MapR Streams\"\n permission: ALLOW\n}\ncapabilities {\n feature: POSIX_CLIENT_GOLD\n name: \"MapR POSIX Client for Containerized Apps\"\n permission: ALLOW\n featureData {\n maxNfsClientNodes: \"10\"\n }\n}\nhash: \"qJq+jZfykO+oPLkNlb33oE4NiZbgurgoQe2XT52jZsw=\"\n"

That will work!

[ldarby]

Hi,

The error message 'Clould not create MarlinAdminImpl' is caused by a bug that's been fixed in the latest EBF patch.  For 7.2 this is available at https://maprpatches:@sftp.mapr.com/v7.2.0/rpm/mapr-patch-7.2.0.28.20241002000446.GA-1.x86_64.rpm , please see https://docs.ezmeral.hpe.com/datafabric-customer-managed/79/AdvancedInstallation/applying_patch_manually.html for how to install this.

Regards,
Laurence Darby

[rameshdinavahi]

Thanks!

[Sunitha_Mod]

Hello @rameshdinavahi,

That's Awesome! 

We are glad to know your concern has been addressed.