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04-25-2020
35
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Title | Views | Posted |
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529 | 03-20-2022 03:00 AM | |
516 | 03-20-2022 02:47 AM |
09-26-2023
10:00 AM
@nysq_sq this seems to be a timeout issue. Need to change the session time out. Can you check few parameters in HUE > Configuration > idle_session_timeout and share what's the value.
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09-25-2023
10:46 AM
Hi Experts, To address few of the vulnerabilities present in CDP 7.1.6 we were advised to upgrade to CDP 7.1.7 SP2 version and then we came across with Cloudera releasing the new CDP 7.1.9 version. So, we are confused as to which one should we go for. We are still using HDFS for storage and hive, impala, spark, Tez, oozie as other services in the stack along with JDK 8 and RHEL 7.8, we don't intend to compromise our current flow hope this functionality we can use in CDP 7.1.9. Please share what's your suggestion on this. our architect mostly prefer selecting the -1 version of the current version so technically we should be selecting CDP 7.1.8 which is the -1 version of CDP 7.1.9. The same was done during our last upgrade wherein we moved to CDP 7.1.6 where 7.1.7 was already released.
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05-25-2023
11:19 AM
Hi Experts, We are on 7.1.6 CDP version and exposed to CVE-2022-25168. Versions affected: 2.0.0 to 2.10.1, 3.0.0-alpha to 3.2.3, 3.3.0 to 3.3.2 To address this vulnerability, we are planning to upgrade to CDP 7.1.7 as I got this information from one of the posts in the cloudera community. My question is does anyone did this upgrade before from 7.1.6 to 7.1.7 to eliminate this CVE. If yes, then how easy is it do we need to make changes in the code level also or we can do the upgrade from the GUI by just downloading, distributing and activating the new version. Please help with your suggestion and if possible, please share the documentation for this upgrade. Thanks
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Cloudera Data Platform (CDP)
11-06-2022
06:12 AM
It looks there is some loading issue. Try reloading the page and multiple restart can also be the best option to correctly load the page with all options available to view.
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11-05-2022
07:11 AM
Hello Experts, One of the zookeeper server out of three has gone down and after applying various workaround it is still not coming up. We have three in total including one as the zookeeper leader and other two are followers. Error: INFO org.apache.zookeeper.server.persistence.FileSnap: Reading snapshot /var/lib/zookeeper/version-2/snapshot.6801207d537 2022-11-05 13:54:57,287 ERROR org.apache.zookeeper.server.quorum.QuorumPeer: Unable to load database on disk java.io.EOFException Tried restarting multiple times all zookeeper servers and also just restarting leader and then followers but issue still persist. Also moved the snapshot to tmp by running command mv /var//lib/zookeeper/version-2/snapshot.6801207d537 /tmp and then restarted but not coming up. Please advise what else can be done in this scenario.
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Apache Zookeeper
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HDFS
09-08-2022
07:51 AM
Thanks for your quick reply @smruti , really appreciated. I have gone through this approach and will surely consider it for DR strategy.
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09-04-2022
04:17 AM
Hi Experts, We are planning to implement BDR in our project. As a back up and recovery solution I have proposed the BDR cloudera cluster where in the HDFS and Hive data will be backed up, But I want to know if there is an alternative way by backing up the data in the cold storage, Not sure if this approach can be the best as per cost perspective since we want the options available to reduce cost. If any one share a use case and best solution for this. Thanks.
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03-21-2022
03:46 AM
Hi @Katja CAST is supported in impala and hive, you said the query works where have you tested it. Can you try running on beeline and see if it works.
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03-20-2022
03:00 AM
Yes before I tried runing sqoop import manually, I restarted the oozie sqoop service multiple times until I can see the oozie workflow was initialized in the logs. The workflows started working as expected and the job completed.
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