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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2019/11/10 02:38:02 UTC
[GitHub] [incubator-iotdb] EJTTianYu commented on issue #467:
[IOTDB-294]online upgrade from v0.8.0 to current version
EJTTianYu commented on issue #467: [IOTDB-294]online upgrade from v0.8.0 to current version
URL: https://github.com/apache/incubator-iotdb/pull/467#issuecomment-552156573
> Is the "reading TsFile-0.8.0" bug fixed?
fixed, when a tsfile is old version, we consider this tsfile a complete file. We would generate totalChunkNum using tsDeviceMetaData and set invalidChunkNum as 0.
related file:
tsfile/src/test/java/org/apache/iotdb/tsfile/file/metadata/TsFileMetaDataTest.java
tsfile/src/main/java/org/apache/iotdb/tsfile/read/TsFileSequenceReader.java
tsfile/src/main/java/org/apache/iotdb/tsfile/file/metadata/TsFileMetaData.java
However, it still has some conflict with merge as you have said. I will discuss with jt to solve the problem.
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