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Re: CDH 5.4 Impala webinterface monitoring

by Contributor Contributor in Support Questions
‎07-22-2015 11:10 AM
‎07-22-2015 11:10 AM
Hello!   I'd guess that you are not in the US, and that you have locale (e.g., LC_ALL) environment variables set.  You're running into https://issues.cloudera.org/browse/IMPALA-2014.  In the meantime, as a workaround, place "LC_ALL=C" into the configuration "Impala Service Environment Advanced Configuration Snippet (Safety Valve)".   Please do report back if that works as a workaround for you!   Thanks!   -- Philip ... View more

Re: weird Java version detection in HostInspector

by Contributor Contributor in Support Questions
‎12-12-2013 09:17 AM
2 Kudos
‎12-12-2013 09:17 AM
2 Kudos
Hi ge-ko,   Cloudera Manager generally has a strategy to pick which Java version to use.  The Host Inspector is intended for the common case: people only have one Java installed, and we want to make sure that CM can find good, consistent versions of Java.  If you want to dig into the details, /usr/lib64/cmf/service/common/cloudera-config.sh and /usr/lib/bigtop-utils/bigtop-detect-javahome might be of interest.   If you're customizing JAVA_HOME, you have two options: you can do it service-by-service with safety valves.  That works, but Host Inspector won't know about it.  That's ok.  You can also edit JAVA_HOME by editing /etc/default/cloudera-scm-agent.  See https://www.cloudera.com/content/cloudera-content/cloudera-docs/CM4Ent/latest/Cloudera-Manager-Installation-Guide/cmig_java_home_location.html for more details.   -- Philip ... View more
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