Noe, Do you have a lot (1000s) of "[tserver.TableServer] DEBUG: UpSess ..." messages in your tserver logs prior to the FATAL or "ERROR: Lost tablet server lock" error message?
Jeff -- Jeff Kubina 410-988-4436 On Fri, Oct 7, 2016 at 10:34 AM, Noe Detore <[email protected]> wrote: > Any updates on this issue https://issues.apache.org/ > jira/browse/ACCUMULO-3336 ? I am seeing this behavior using 1.7.2 on one > of our clusters. Not seeing on other clusters, but what could be some > causes? Swap on server looks good as there is none. Are there particular > configurations to adjust? > > org.apache.zookeeper.KeeperException$SessionExpiredException: > KeeperErrorCode = Session expired ... > 2016-10-06 23:22:30,633 [zookeeper.DistributedWorkQueue] INFO : Got > unexpected zookeeper event: None for ... > 2016-10-06 23:22:30,679 [tserver.TabletServer] ERROR: Lost tablet server > lock (reason = SESSION_EXPIRED), exiting > > Thanks > Noe >
