Update: this issue is fixed in  CM7.2.1 ... View more

您好，请看一看下面的解决办法[1]： "12. Error If npm is executed under the root account, it will change the uid to the current account, or the value of the uid is obtained from the user configuration file, and the default value of uid is nobody. So when you run npm install under the root account, you need to change unsafe-perm Option plus. Solve (and then re-edit): # find ~/.m2/repository/ -name "*.lastUpdated" -exec rm -rf {} \; # mvn -B clean install rpm:rpm -DnewVersion=2.7.3.0.0 -DskipTests -Dpython.ver="python >= 2.6" -Drat.skip=true -X -rf :ambari-admin"   [1] https://www.programmersought.com/article/72684156755/ ... View more

Hello @VadymDemchuk ,   thank you for the deep-analysis. If I understand correctly, the process fails at the hostId. Can you please check on your hosts whether your configuration complies with [1]. Please check the documentation from this section onwards: " Cluster hosts must not use aliases, either in  /etc/hosts  or in configuring DNS. A properly formatted  /etc/hosts  file should be similar to the following example:"   "Null value(s) passed to lookup by non-nullable natural id" is usually thrown because the hosts don't have any resolvable hostnames. All "hostname" values in the list of hosts should also contain the FQDN.   Please let me know if it helped you to alleviate the issue. Thank you: Ferenc   [1] https://docs.cloudera.com/cdp-private-cloud/latest/release-guide/topics/cdpdc-networking-security-requirements.html ... View more

Hello @Tak567 ,   thank you for letting us know you are hitting "Could not start EmbeddedOozieServer! Error message:  Address already in use" exception. It can occur, for example when there are not enough ephemeral ports available on the OS.   Kind regards: Ferenc ... View more

Hello @5sdba ,   thank you for reporting the issue you hit. Can you please specify the CDP version you are using and if you are using CM HA (Cloudera Manager High Availability), please?   Thank you: Ferenc ... View more

Hello @Devink ,   thank you for reaching out to the Community.   I understand that your issue is: Hive on Tez job that is failed because of OutOfMemory issue is reported as successful and you would like to know the reason for it.   Please note if you have a Cloudera Subscription, a Support Case might be a better forum for deep analysis.   Could you please give us some additional information, so we can assist you more efficiently? What is the distribution you are using and what is the version number, please? (e.g. HDP, CDH, CDP) Is the successful-state reported via Hue from an Oozie workflow? What Oozie action did you use to execute the Hive job, please? If it is not via Hue and Oozie, please specify where did you see the application reported as successful.   Please note, Oozie is at the mercy of the status reported back from the job it is running.  There are two ways that Oozie can detect a failure in e.g. a Java action. If an exception is thrown from the  main  method of the class executed by the Java action or  System.exit  is called anywhere in the code, Oozie will treat the action as failed. It will then transition to the Error state configured for the action.   Thank you: Ferenc   ... View more

Hello @Lilit ,   thank you for raising this question. I believe this post will answer your enquiry.   Please let us know if you still need any further information!   Thank you: Ferenc ... View more

Hello @aryan_dear ,   thank you for reporting your observations on Impala UNION ALL returning wrong results up to CDH6.   The issue you are facing with is most likely: https://issues.apache.org/jira/browse/IMPALA-7957   The fix for this issue is implemented from Impala3.3., for example in CDP.   Please let us know if you need more information on this topic!   Kind regards: Ferenc ... View more

Hello @Anto ,   thank you for reporting you have issues replacing the Spark2 version on CDH6. Unfortunately it is meant to be like this. Please see this thread that explains and this documentation on the compatibility matrix.   In short:  Spark2 comes bundled with CDH6, hence you cannot replace it with a different version or install it separately.   Hope this helps!   Kind regards: Ferenc ... View more

Hello @AJM ,   thank you for reaching out regarding what happens after your subscription license expires. Please kindly specify the exact version you are planning to use to be able to provide you with a more accurate answer.   In this thread, we discussed that e.g. in CDH6 with a trial license you can install Cloudera Express and it has a 100 nodes limitation. Once any license expires, the documentation describes here what happens: Cloudera Enterprise   Cloudera Enterprise  Trial - Enterprise features are disabled. Cloudera Enterprise  - Most enterprise features such as Navigator, reports, Auto-TLS, and fine-grained permissions are disabled. Key Trustee KMS and the Key Trustee server will continue to function on the cluster, but you cannot change any configurations or add any services. Navigator will not continue to collect audits, but existing audits will remain on disk in the Cloudera Manager audit table. On license expiration, the license expiration banner displays which enterprise features have been disabled.   With our latest product, CDP, you can find the licensing information here.   Please let us know if you need more information on this topic.   Thank you: Ferenc ... View more