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11-01-2019
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10-11-2022
11:34 AM
I've attempt to set the above in the java.security file and in the bootstrap I set the runtime variables as java.arg.20=-Djava.security.networkaddress.cache.ttl=60 java.arg.21=-Dsun.net.inetaddr.ttl=60
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09-27-2022
10:16 AM
Hi @araujo ! That seems to be cause, but I'm a bit confused on how I would set it up. I attempted to both set it in the bootstrap as well as via the jre, but still nothing seems to be working.
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06-17-2022
09:13 AM
Kind of an update: A jank workaround was to force the Connection to close, but it's not the best solution. Looking to see why the client is ignoring the DNS TTL.
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05-31-2022
12:30 PM
Version: NiFi 1.11.x Noticed a behavior where for this version of NiFi, when the remote url is a GSLB, it doesn't recognize when a host is removed from a GSLB until the processor is stopped. Any idea why? Any ideas for a solution?
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Apache NiFi
05-10-2022
06:10 AM
Apache NiFi is currently at version 1.16.x https://nifi.apache.org/ HDF is a frozen project where NiFi is at 1.11.4 Ambari seems to be attic'd. Is there a way to upgrade the version of NiFi packaged with HDF to a latter version of NiFi? Is there a way to combine the two standalone apache projects of NiFi and Ambari to get the functionality of Ambari's management but with a later version of NiFi?
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Apache Ambari
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Apache NiFi
02-01-2022
07:13 AM
Trying to determine if HDF/HDP is a valid choice going forward. Using this document (https://www.cloudera.com/downloads/paywall-expansion.html), it seems like these legacy tools require to an active subscription to download the binaries (as well as get support like bug-fixes and such). My question is if I set up a HDF/HDP cluster while I have an active subscription, then subscription lapses, what happens? Do I need to shutdown the cluster? Can I spin up local hosts and add them to a pre-existing cluster? What are the limitations? What about older clusters before this paywall was in place? EDIT: Adding this link here: https://www.cloudera.com/products/pricing/pricing-update.html "Subscription for binary access A key part of adopting the Red Hat model was that access to enterprise software binaries requires an active subscription. Cloudera requires a subscription to any compute and storage capacity assigned to run Cloudera software. All Cloudera software version releases, maintenance and security releases, and new product releases require a subscription." What does this bolded part mean?
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Hortonworks Data Platform (HDP)
01-18-2022
12:30 PM
Does the cloudera script handle the JndiLookup class for Log4j 1.x as well?
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12-13-2021
01:47 PM
The TSB is not available unless you have a Knowledge Base subscription. Given the severity of the problem, will this information be made available to the public?
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12-13-2021
11:15 AM
Agreed. Glad to see anything being done, but an official message needs to be put out before I destroy production lol.
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12-13-2021
11:04 AM
Obviously, the best solution would be to replace all jars with the latest Log4j2 jars, but the way Cloudera does things now it might break things. In the long term, better to wait for them to make a statement. Here's a link that may help, look under workarounds: https://msrc-blog.microsoft.com/2021/12/11/microsofts-response-to-cve-2021-44228-apache-log4j2/
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