[IOTDB-4894] TsFileSketchTool prints only the first page info when there are multiple pages in a chunk

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: Core/Server
• Labels: pull-request-available
• Assignee: Lei Rui
• Reporter: Lei Rui
• Created: 09/Nov/22 09:44
• Updated: 10/Nov/22 00:38
• Resolved: 10/Nov/22 00:38

Description

An example is as follows. This tsfile has one chunk with 100 pages, but the sketch tool prints only the first page info: "[page]  CompressedSize:1887, UncompressedSize:2606".

-------------------------------- TsFile Sketch --------------------------------
file path: D:\github\1667985904766-1-0-0.tsfile
file length: 205798            POSITION|    CONTENT
            --------     -------
                   0|    [magic head] TsFile
                   6|    [version number] 3
|||||||||||||||||||||    [Chunk Group] of root.sg1.d1, num of Chunks:1
                   7|    [Chunk Group Header]
                    |        [marker] 0
                    |        [deviceID] root.sg1.d1
                  20|    [Chunk] of s1, numOfPoints:100000, time range:[1591717867194,1591768035853], tsDataType:DOUBLE, 
                         startTime: 1591717867194 endTime: 1591768035853 count: 100000 [minValue:0.0,maxValue:88.5,firstValue:68.10000000000001,lastValue:64.2,sumValue:7098754.59999999]
                    |        [chunk header] marker=1, measurementId=s1, dataSize=205580, serializedSize=10
                    |        [chunk] java.nio.HeapByteBuffer[pos=0 lim=205580 cap=205580]
                    |        [page]  CompressedSize:1887, UncompressedSize:2606
|||||||||||||||||||||    [Chunk Group] of root.sg1.d1 ends
              205627|    [marker] 2
              205628|    [TimeseriesIndex] of root.sg1.d1.s1, tsDataType:DOUBLE
                    |        [ChunkIndex] s1, offset=20
                    |        [startTime: 1591717867194 endTime: 1591768035853 count: 100000 [minValue:0.0,maxValue:88.5,firstValue:68.10000000000001,lastValue:64.2,sumValue:7098754.59999999]] 
|||||||||||||||||||||
              205701|    [IndexOfTimerseriesIndex Node] type=LEAF_MEASUREMENT
                    |        <s1, 205628>
                    |        <endOffset, 205701>
              205722|    [TsFileMetadata]
                    |        [meta offset] 205627
                    |        [num of devices] 1
                    |        1 key&TsMetadataIndex
                    |        [bloom filter bit vector byte array length] 24
                    |        [bloom filter bit vector byte array] 
                    |        [bloom filter number of bits] 256
                    |        [bloom filter number of hash functions] 5
              205788|    [TsFileMetadataSize] 66
              205792|    [magic tail] TsFile
              205798|    END of TsFile
---------------------------- IndexOfTimerseriesIndex Tree -----------------------------
    [MetadataIndex:LEAF_DEVICE]
    └──────[root.sg1.d1,205701]
            [MetadataIndex:LEAF_MEASUREMENT]
            └──────[s1,205628]
---------------------------------- TsFile Sketch End ----------------------------------
 

Issue Links

• links to: GitHub Pull Request #7955