@daxiaowang, Welcome to our community! To help you get the best possible answer, I have tagged in our Sentry experts @Babasaheb 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. ... View more

steps to reproduce this issue： 1.ranger usersync service syncs users 2.change some user's group with API : /service/xusers/secure/users/%s 3.restart usersync service 4.when usersync service finished, the user's group is gone @vamsi_redd  ... View more

I have identified, my http port 8088 already been used.     So, is it recommended for me to kill the port or change my Ambari port to a new one ? ... View more

Thanks - hopeful someone can help, I'm out of ideas at this point! ... View more

Hi @sukui    Can you add following --llvm_cpu_attr_whitelist  to Impala Daemon Command Line Argument Advanced Configuration Snippet (Safety Valve). --llvm_cpu_attr_whitelist=adx,aes,avx,avx2,bmi,bmi2,cmov,cx16,f16c,fma,fsgsbase,hle,invpcid,lzcnt,mmx,movbe,pclmul,popcnt,prfchw,rdrnd,rdseed,rtm,smap,sse,sse2,sse3,sse4.1,ssse3,xsave,xsaveopt   Restart impala and see if it helps.   Regards, Chethan YM ... View more

hello, i am new here from india, here to share some thoughts with you all ... View more

Raised HDFS thread for the above issue https://community.cloudera.com/t5/Support-Questions/second-replica-is-not-found-while-writing-a-simple-file-to/td-p/369684 ... View more

painful part，every time i click this area have to wait at least 1minuts,because i got at least 20K+ jobs in 7 days. ... View more

Hello @MattWho @SAMSAL @steven-matison @DigitalPlumber @cotopaul , after confirming the access I'm able to verified I can access the bucket from aws cli on the same system Nifi is running on and download files.  The problem I'm having now is that the ListS3 pickup the list of the files from the bucket but the FetchS3 doesn't do anything.  When I enabled debugging on the FetchS3 I receiving the following error message.    FetchS3 Error message    FetchS3 Configuration ListS3 Configuration  Any suggestion to what is causing the issue?   ... View more