Mike Percy has submitted this change and it was merged. Change subject: mini_cluster: support multiple data dirs ......................................................................
mini_cluster: support multiple data dirs This patch gives MiniTabletServers and MiniMasters the ability to start with multiple data dirs. A number of dirs is specified and directory names are generated for the specified number. A WAL dir will be generated with an appropriate suffix. The setup for MiniMaster is also changed to more closely resemble MiniTabletServer. MasterOptions are generated in the constructor and a single Start() call will create the Master. The original directory structure is kept as a default. E.g. if the number of data dirs is 3, the following directories will be generated for tservers (a similar one is created for masters): /test_dir/test_tserver/wal /test_dir/test_tserver/data-0 /test_dir/test_tserver/data-1 /test_dir/test_tserver/data-2 Original: /test_dir/test_tserver Tests are added to the new mini_tablet_server-test and mini_master-test to exercise this. Change-Id: I52c9352f1a3565d58149cf2c63d37246c6b39c23 Reviewed-on: http://gerrit.cloudera.org:8080/7211 Reviewed-by: Mike Percy <[email protected]> Tested-by: Mike Percy <[email protected]> --- M src/kudu/integration-tests/internal_mini_cluster.cc M src/kudu/integration-tests/internal_mini_cluster.h M src/kudu/integration-tests/master_replication-itest.cc M src/kudu/master/CMakeLists.txt M src/kudu/master/master-test.cc A src/kudu/master/mini_master-test.cc M src/kudu/master/mini_master.cc M src/kudu/master/mini_master.h M src/kudu/tserver/CMakeLists.txt A src/kudu/tserver/mini_tablet_server-test.cc M src/kudu/tserver/mini_tablet_server.cc M src/kudu/tserver/mini_tablet_server.h M src/kudu/tserver/tablet_copy-test-base.h M src/kudu/tserver/tablet_server-stress-test.cc M src/kudu/tserver/tablet_server-test-base.h M src/kudu/tserver/tablet_server-test.cc 16 files changed, 233 insertions(+), 122 deletions(-) Approvals: Mike Percy: Looks good to me, approved; Verified -- To view, visit http://gerrit.cloudera.org:8080/7211 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: merged Gerrit-Change-Id: I52c9352f1a3565d58149cf2c63d37246c6b39c23 Gerrit-PatchSet: 18 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Andrew Wong <[email protected]> Gerrit-Reviewer: Adar Dembo <[email protected]> Gerrit-Reviewer: Andrew Wong <[email protected]> Gerrit-Reviewer: Mike Percy <[email protected]> Gerrit-Reviewer: Tidy Bot
