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   ... View more

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. ... View more

Hi Experts,   One of the Impala daemon suddenly went down and we are unable to bring it up.   Some queries were executed on the impala daemon.   I have captured the logs when it got shutdown.   Could not open log file: /var/log/impalad/lineage/impala_lineage_log_1.0-1647629222243 @ 0x95b479 impala::Status::Status() @ 0xd00b95 impala::SimpleLogger::FlushInternal() @ 0xd01fcf impala::SimpleLogger::Init() @ 0xbb9c2a impala::ImpalaServer::InitLineageLogging() @ 0xbcb25e impala::ImpalaServer::ImpalaServer() @ 0xbb676d ImpaladMain() @ 0x8e2593 main @ 0x7f5cf7658495 __libc_start_main @ 0x9299e1 (unknown)   ERROR cc:312 Aborting Impala Server startup due to failure initializing lineage logging. Impalad exiting.   Can some one please tell what steps should be taken, Just to note Enable Audit Collection and Enable Impala Audit Event Generation is enabled/checked.   ... View more