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08-28-2019
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03-25-2020
12:27 PM
@MattWho Is HDF 3.5 already released? If not, do you know when it is planned to be released? I saw page with release notes, but repository locations are still not updated. https://docs.cloudera.com/HDPDocuments/HDF3/HDF-3.5.0/release-notes/content/hdf_repository_locations.html
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03-17-2020
03:01 AM
I'm using NiFi 1.9.2 and noticed that after restart all counters are lost. I'm trying to understand where are counters stored in NiFi and is it possible to restore them after restart? I've found nothing in documentation and configurations. Also there is not endpoint in API to set/create counter (just endpoint for resetting it to 0). Did anybody faced such issue and how did you handled it?
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10-15-2019
05:21 AM
Are there any guide what changes/configs are needed on NiFi side to configure AWS LB/DNS for SSL secured NiFi cluster? I have already created resources on AWS, but what other steps should I do?
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08-28-2019
10:41 AM
I use custom image catalog for my NiFi cluster in Cloudbreak. Cluster was built successfully and works as expected.
Now I built new custom image, updated my catalog and should change default image for this cluster.
I know this feature was added to Cloudbreak since version 1.8, I use version 1.9.
Anyway, when I tried to change image via Cloudbreak UI, I got next response.
But if I try to use Cloudbreak default catalog, it works as expected.
So what did I miss?
In Cloudbreak documentation in step 4 I saw one NOTE - If this window does not show any images, try (?) , but looks like it is not finished.
https://docs.hortonworks.com/HDPDocuments/Cloudbreak/Cloudbreak-2.8.0/manage-clusters/content/cb_update-default-image.html
Here is how my custom image catalog looks like:
{
"images": {
"base-images": [
{
"date": "2019-05-08",
"images": {
"aws": {
"us-east-1": "ami-0e019418694cda099"
}
},
"os": "amazonlinux2",
"os_type": "amazonlinux2",
"description": "Custom Image",
"uuid": "78fb2a3c-13a2-418d-758b-792aa4547999"
},
{
"date": "2019-08-21",
"images": {
"aws": {
"us-east-1": "ami-0d4001fb2df9d9cf4"
}
},
"os": "amazonlinux2",
"os_type": "amazonlinux2",
"description": "Custom Image",
"uuid": "a04687e5-cae0-4b65-a109-5880df71731f"
}
]
},
"versions": {
"cloudbreak": [
{
"images": [
"78fb2a3c-13a2-418d-758b-792aa4547999",
"a04687e5-cae0-4b65-a109-5880df71731f"
],
"defaults": [
"78fb2a3c-13a2-418d-758b-792aa4547999",
"a04687e5-cae0-4b65-a109-5880df71731f"
],
"versions": [
"2.9.0"
]
}
]
}
}
Please help me to resolve this issue.
And other question is - is it possible to change image for ambari instance?
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