Details
Major Description
Reproduction script:
#Please make sure that stop_kudu.sh and start_kudu.sh and kudu command is in your path to run this script. export PATH=$PATH:./bin/ stop_kudu.sh;rm -rf master-*; mkdir -p master-3/data master-3/wal master-3/log; start_kudu.sh -m 3 echo just to make sure it returns three masters as expected kudu master list localhost:8764,localhost:8766,localhost:8768 echo This returns error: kudu-master --master_addresses=127.0.0.1:8764,127.0.0.1:8766,127.0.0.1:8768,localhost:8770 --fs_data_dirs=$PWD/master-3/data --fs_wal_dir=$PWD/master-3/wal --log_dir=$PWD/master-3/log --rpc_bind_addresses=127.0.0.1:8770 --time_source=system_unsync --unlock_unsafe_flags --webserver_interface=127.0.0.1 --webserver_port=8771 echo just to make sure it returns three masters kudu master list localhost:8764,localhost:8766,localhost:8768 echo Now it should be running fine: kudu-master --master_addresses=127.0.0.1:8764,127.0.0.1:8766,127.0.0.1:8768,localhost:8770 --fs_data_dirs=$PWD/master-3/data --fs_wal_dir=$PWD/master-3/wal --log_dir=$PWD/master-3/log --rpc_bind_addresses=127.0.0.1:8770 --time_source=system_unsync --unlock_unsafe_flags --webserver_interface=127.0.0.1 --webserver_port=8771 & sleep 2 echo just to make sure it returns four masters kudu master list localhost:8764,localhost:8766,localhost:8768
My error for the first run:
F20230127 15:58:28.923543 360774 cache.cc:579] Check failed: IsGTest() Metrics should only be set once per Cache *** Check failure stack trace: *** @ 0x1025950d4 google::LogMessageFatal::~LogMessageFatal() @ 0x102591930 google::LogMessageFatal::~LogMessageFatal() @ 0x10b56c4a8 kudu::(anonymous namespace)::ShardedCache<>::SetMetrics() @ 0x103522c1c kudu::cfile::BlockCache::StartInstrumentation() @ 0x101249230 kudu::master::Master::Init() @ 0x10126cbf0 kudu::master::RunMasterServer() @ 0x1005eae64 kudu::master::MasterMain() @ 0x1005ead10 main
If I uncomment the line
CHECK(IsGTest()) << "Metrics should only be set once per Cache";
from kudu/util/cache.cc:579 it seems to work fine.