Hello  yagoaparecidoti When you start the tablet servers, kudu needs to read all of the block containers located in that tablet server. Depending on how much data is stored there, is the amount of time it can take to open all the containers.  Several variables are also involved such as disk performance, how busy is the host doing other things, if the disks are shared, etc... If it happens to only one host, chances are this host is either facing some hardware issues or have a lot of data to process, otherwise you only have a lot of block containers to work with.   Please let us know if there are further questions we can clarify for you. Jason ... View more

Hi @yagoaparecidoti    Thanks, in that case further investigation will be needed, we would need to check what is happening in those 2 tablet servers.  If you are able to share the logs from those TS that would be great, if not it will be quite hard to tell and your best bet would be to open a support case to have it checked.   > Are you able to check the charts on cloudera manager > Kudu > instances > tablet server > Chart library > Replicas?  Can you compare those with a non affected TS?   ... View more

Hello Roshan, com.striim.proc.exception.KuduWriterException: End of file: unable to send message: Other end of pipe was closed (error 0) Looks to me like a known bug discovered recently for which there is already a patch.  Seems to be related to Cloudera OPSAPS-61660. Best bet for you would be to open a ticket with support to have it confirmed.   Regards, Jason R. ... View more