Andrew Wong has uploaded a new change for review. http://gerrit.cloudera.org:8080/6845
Change subject: WIP Allow external miniclusters to use many data dirs ...................................................................... WIP Allow external miniclusters to use many data dirs In order to test different disk configurations, it is becoming increasingly important to have end-to-end testing with nodes backed by multiple directories. This patch adds this functionality to the ExternalMiniCluster class, which now supports the 'num_dirs_per_tserver' option, and the ExternalDaemon class, which now supports a list of data dirs instead of a single data dir. The ExternalMiniCluster will create the ExternalDaemon with a list of data dirs that reflects 'num_dirs_per_tserver' by using the original data dir name as a prefix and appending an integer (e.g. '/dir_name' with 'num_dirs_per_tserver = 2' will result in '/dir_name-0' and '/dir_name-1'). A new test called disk-failure-itest is added that exercises this. WIP: EIO-handling patch must be completed for further testing to make sense. Change-Id: Id2f5def6980ad394c8558ad97ba830f1b0257332 --- M src/kudu/integration-tests/CMakeLists.txt A src/kudu/integration-tests/disk-failure-itest.cc M src/kudu/integration-tests/external_mini_cluster.cc M src/kudu/integration-tests/external_mini_cluster.h M src/kudu/integration-tests/ts_itest-base.h M src/kudu/util/path_util.cc M src/kudu/util/path_util.h 7 files changed, 266 insertions(+), 19 deletions(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/45/6845/1 -- To view, visit http://gerrit.cloudera.org:8080/6845 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Id2f5def6980ad394c8558ad97ba830f1b0257332 Gerrit-PatchSet: 1 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Andrew Wong <[email protected]>
