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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2020/08/15 08:34:04 UTC

[GitHub] [incubator-iotdb] samperson1997 opened a new pull request #1623: [IOTDB-836] Fix merging statistics failed when endFile

samperson1997 opened a new pull request #1623:
URL: https://github.com/apache/incubator-iotdb/pull/1623


   Clear the chunkGroupMetadataList when perform a delete timeseries operation to avoid merging statistics failed when endFile:
   ```
   org.apache.iotdb.tsfile.exception.filter.StatisticsClassException: Statistics classes mismatched: class org.apache.iotdb.tsfile.file.metadata.statistics.LongStatistics vs. class org.apache.iotdb.tsfile.file.metadata.statistics.DoubleStatistics
   at org.apache.iotdb.tsfile.file.metadata.statistics.Statistics.mergeStatistics(Statistics.java:164)
   at org.apache.iotdb.tsfile.write.writer.TsFileIOWriter.flushMetadataIndex(TsFileIOWriter.java:304)
   at org.apache.iotdb.tsfile.write.writer.TsFileIOWriter.endFile(TsFileIOWriter.java:239)
   ...
   ```


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[GitHub] [incubator-iotdb] samperson1997 closed pull request #1623: [IOTDB-836] Fix merging statistics failed when endFile

Posted by GitBox <gi...@apache.org>.

samperson1997 closed pull request #1623:
URL: https://github.com/apache/incubator-iotdb/pull/1623


   


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