KeDeng has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/19323


Change subject: KUDU-3413: Add namespace implementation for multi-tenancy
......................................................................

KUDU-3413: Add namespace implementation for multi-tenancy

As the design in jira links, I plan to gradually implement multi tenancy in 
kudu.
In this commit, the following modifications and features are involved:
1. Remove the server key and replace it with the tenant key;
2. Modify the use of data dir manager, env, and block_manager in fs;
3. Add tenant info to the metadata of fs_manager for namespace;
4. Different tenant are separated from each other in fs;
5. Modify the metadata of fs_manager, and update the metadata if get new tenant;
6. Adjust relevant API interface parameters and so on.

Change-Id: I23fa349135ba36a25ddc636c1d2a0d9bce45cb4a
---
M src/kudu/cfile/bloomfile.cc
M src/kudu/cfile/cfile-test.cc
M src/kudu/cfile/cfile_writer.cc
M src/kudu/consensus/consensus_meta.cc
M src/kudu/consensus/log.cc
M src/kudu/consensus/log.h
M src/kudu/consensus/log_reader.cc
M src/kudu/consensus/log_util.h
M src/kudu/consensus/raft_consensus_quorum-test.cc
M src/kudu/fs/block_manager-stress-test.cc
M src/kudu/fs/block_manager-test.cc
M src/kudu/fs/block_manager.h
M src/kudu/fs/data_dirs-test.cc
M src/kudu/fs/data_dirs.cc
M src/kudu/fs/data_dirs.h
M src/kudu/fs/default_key_provider-test.cc
M src/kudu/fs/default_key_provider.h
M src/kudu/fs/dir_manager.cc
M src/kudu/fs/dir_manager.h
M src/kudu/fs/error_manager-test.cc
M src/kudu/fs/error_manager.cc
M src/kudu/fs/error_manager.h
M src/kudu/fs/file_block_manager.cc
M src/kudu/fs/file_block_manager.h
M src/kudu/fs/fs.proto
M src/kudu/fs/fs_manager-test.cc
M src/kudu/fs/fs_manager.cc
M src/kudu/fs/fs_manager.h
M src/kudu/fs/key_provider.h
M src/kudu/fs/log_block_manager-test.cc
M src/kudu/fs/log_block_manager.cc
M src/kudu/fs/log_block_manager.h
M src/kudu/fs/ranger_kms_key_provider.cc
M src/kudu/fs/ranger_kms_key_provider.h
M src/kudu/integration-tests/raft_consensus-itest.cc
M src/kudu/integration-tests/ts_recovery-itest.cc
M src/kudu/kserver/kserver.cc
M src/kudu/master/catalog_manager.cc
M src/kudu/master/master.cc
M src/kudu/mini-cluster/external_mini_cluster.cc
M src/kudu/mini-cluster/external_mini_cluster.h
M src/kudu/mini-cluster/internal_mini_cluster.cc
M src/kudu/mini-cluster/internal_mini_cluster.h
M src/kudu/ranger-kms/ranger_kms_client.cc
M src/kudu/ranger-kms/ranger_kms_client.h
M src/kudu/server/server_base.cc
M src/kudu/server/server_base_options.cc
M src/kudu/server/server_base_options.h
M src/kudu/tablet/compaction-test.cc
M src/kudu/tablet/compaction.cc
M src/kudu/tablet/compaction.h
M src/kudu/tablet/delta_compaction.cc
M src/kudu/tablet/deltafile.cc
M src/kudu/tablet/diskrowset.cc
M src/kudu/tablet/tablet_bootstrap-test.cc
M src/kudu/tablet/tablet_bootstrap.cc
M src/kudu/tablet/tablet_metadata.cc
M src/kudu/tools/kudu-tool-test.cc
M src/kudu/tools/tool_action_common.cc
M src/kudu/tools/tool_action_common.h
M src/kudu/tools/tool_action_fs.cc
M src/kudu/tools/tool_action_local_replica.cc
M src/kudu/tools/tool_action_pbc.cc
M src/kudu/tools/tool_action_wal.cc
M src/kudu/tserver/tablet_copy_client-test.cc
M src/kudu/tserver/tablet_copy_client.cc
M src/kudu/tserver/tablet_copy_service-test.cc
M src/kudu/tserver/tablet_copy_source_session.cc
M src/kudu/tserver/tablet_copy_source_session.h
M src/kudu/tserver/tablet_server-test-base.cc
M src/kudu/tserver/tablet_server-test.cc
M src/kudu/tserver/tablet_server.cc
M src/kudu/tserver/ts_tablet_manager.cc
M src/kudu/tserver/ts_tablet_manager.h
M src/kudu/util/env-test.cc
M src/kudu/util/env.h
M src/kudu/util/env_posix.cc
M src/kudu/util/test_util.cc
M src/kudu/util/test_util.h
79 files changed, 1,588 insertions(+), 622 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/23/19323/1
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I23fa349135ba36a25ddc636c1d2a0d9bce45cb4a
Gerrit-Change-Number: 19323
Gerrit-PatchSet: 1
Gerrit-Owner: KeDeng <[email protected]>

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