@orodriguesrenan  Have you resolved your issue? If so please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.            ... View more

Hi, Is Impala session hang means not able to run any queries? Is this issue observed via hue or impala-shell? repro the issue via impala-shell and check the coordinator logs to get any suspected error messages.  At the time of issue check the cluster load how may queries running concurrently, Issue may arise if any expensive/complex operations are running. Do not frequently run "invalidate metadata" query in the cluster it is one of the expensive operations and it pressurises the catalog service.   Regards, Chethan YM     ... View more

@Dave0x1 have you been able to resolved your issue. If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.            ... View more

Welcome to the community @prabhu456. Hopefully you have already resolved this, but if not, perhaps this older solved question may get you closer. Cloudera Navigator - Identify unused db, tables, files, folders, etc ... View more

Thanks, will do ... View more

@anoop89  This is an unrelated issue to this original thread. Please start a new question.  Fell free to @ckumar and @MattWho  in your question so we get notified.  This issue is related to authorization of your user. Thanks, Matt ... View more

Welcome to the community @supersonic-2021 . As this is an older post, we recommend starting a new thread. The new thread will provide the opportunity to provide details specific to your environment that could aid others in providing a more accurate answer to your question. ... View more

Thanks ... View more

id, name, balance, join_date, notes 1, John, 48.23, 04/03/2007 "Our very first customer!" 2, Jane, 1245.89, 08/22/2009, 3, Frank Franklin, "48481.29", 04/04/2016, the logic may fail in the above case, if column contains multiple rows. ... View more