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haonan pushed a change to branch upgrade_tool
in repository https://gitbox.apache.org/repos/asf/incubator-iotdb.git.
from 0607230 implement two ways to upgrade an old tsFile
add 0b805b6 add comments and fix upgrade old statistics
add fdfb764 fix upgrading chunkgroup in same time partition
No new revisions were added by this update.
Summary of changes:
.../iotdb/db/engine/upgrade/UpgradeTask.java | 15 +-
.../apache/iotdb/db/tools/TsFileSketchTool.java | 9 +-
.../db/tools/upgrade/TsfileUpgradeToolV0_9_0.java | 338 +++++++++++----------
.../apache/iotdb/db/tools/upgrade/UpgradeTool.java | 6 +-
.../file/metadata/statistics/Statistics.java | 6 +-
.../iotdb/tsfile/write/chunk/ChunkWriterImpl.java | 2 +-
.../iotdb/tsfile/write/writer/TsFileIOWriter.java | 14 +-
7 files changed, 214 insertions(+), 176 deletions(-)
