FAILED Execution Error return code 2 from org.apache.hadoop.hive.ql.exec.tez.Teztask …… being failed for too many output errors

[#1]

After installing the CDH Hadoop cluster using cloudera manager, everything was fine, then adding kerberos verification using the cm interface, and then. hive performs some slightly more complex HQL. The following error will appear：

[#2]

@zhuodongLi, Welcome to our community! To help you get the best possible answer, I have tagged our Hive experts @smruti @asish @Asok  who may be able to assist you further.

Please feel free to provide any additional information or details about your query, and we hope that you will find a satisfactory solution to your question.

[#3]

@zhuodongLi It will be difficult to find the cause of the issue from the error message in the screenshot. It will be best if you could create a support case with the YARN app log of application_1719542914905_0002, and HS2 logs covering the job run period.

[#4]

@zhuodongLi  Upon reviewing the screenshot, it was observed that the child tasks have failed due to too many output errors . It is recommended to validate the failed attempts and determine if the blamed for read error is caused by the same nodemanager host. Please review the nodemanager logs for the corresponding node during the specific time period. If feasible, consider stopping the nodemanager on the host and then try rerunning the query. Additionally, please follow the instructions provided in the KB to remove the usercache directories from yarn. After completing these steps, re-run the query.

[#5]

@zhuodongLi, Did the responses help resolve your query? If it did, kindly mark the relevant reply as the solution, as it will aid others in locating the answer more easily in the future.