We are running Opentsdb 2.2 on MAPR 5.1 community edition (2 node cluster) and everything seems to be functioning normally. At a certain point we get the following errors in the Opentsdb log:
2016-05-23 21:40:48,2364 ERROR Cidcache fs/client/fileclient/cc/cidcache.cc:1611 Thread: 1324 MoveToNextCldb: No CLDB entries, cannot run, sleeping 5 seconds!
2016-05-23 21:40:48,2365 ERROR Cidcache fs/client/fileclient/cc/cidcache.cc:735 Thread: 1398 ReportNodeFailure failed, error Connection reset by peer(104) for cid 2064, server: x,y,z,w:5660CLDB: a.b.c.d:7222
These error appear intermittently.
The TSD is not running on the MAPR node, but only on a MAPR client node (configured using configure.sh -c -C....)
Any ideas as to what the problem is ?