Jialin Qiao created IOTDB-284:
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Summary: Do not write empty page
Key: IOTDB-284
URL: https://issues.apache.org/jira/browse/IOTDB-284
Project: Apache IoTDB
Issue Type: Improvement
Reporter: Jialin Qiao
SET STORAGE GROUP TO root.turbine;
CREATE TIMESERIES root.turbine.d2.s0 WITH DATATYPE=INT32, ENCODING=RLE;
insert into root.turbine.d2(timestamp,s0) values(2,25.3);
flush
When receiving the insert statement, IoTDB will create a ChunkWriterImpl, but
the value will not be inserted because of type error.
The empty ChunkWriterImpl will be written when meeting the 'flush' command.
Then, the server will log an error:
19:33:24.667 [pool-6-IoTDB-Flush-SubTask-ServerServiceImpl-thread-2] ERROR
org.apache.iotdb.tsfile.write.chunk.ChunkBuffer - Write page error,
[s0,INT32,RLE,{},UNCOMPRESSED], minTime:-9223372036854775808, maxTime:0
We can check the data type before creating the ChunkWriterImpl to avoid write
empty ChunkWriterImpl.
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