Kudu 1.0.0 Tablet Server not Starting After Replacing Failed Drive

2016-11-02 Thread Cahill, Trey
Hi All, While running Kudu 1.0.0 with 9 tablet servers and a single master in a CDH 5.4.10 cluster, a drive failed for one of the tablet servers. The drive has since been replaced, but the tablet server will not restart. Below is the error from kudu-tserver.FATAL: "Log file created at: 2016/11/

Re: Kudu 1.0.0 Tablet Server not Starting After Replacing Failed Drive

2016-11-02 Thread Jean-Daniel Cryans
Hi Trey, Kudu currently requires removing all the Kudu data folders on a machine when one disk fails. This is because Kudu effectively does striping over all the data disks. Assuming you're not running with replication=1, your data should already be re-replicated on your other nodes. Hope this he