[Bug] java.lang.UnsupportedOperationException: getBinary() is not supported for current sub-class
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- Java
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- マージ済み PR(30日)
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説明
### Search before asking
- [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar.
### Version
iotdb-1.0.1-standalone
### Describe the bug and provide the minimal reproduce step
运行一段时间后报java.lang.UnsupportedOperationException: getBinary() is not supported for current sub-class 是否是bug
5-7-0-0.tsfile, status: COMPACTING, file is /iotdb/data/datanode/data/unsequence/root.tb/3/2771/1679637505634-8-0-0.tsfile, status: COMPACTING] . Sequence files size is 1.1938400268554688 MB, unsequence file size is 1.1938400268554688 MB, total size is 2.3876800537109375 MB
2023-04-09 18:00:16,452 [pool-36-IoTDB-Sub-Compaction-15] ERROR o.a.i.c.c.t.WrappedThreadPoolExecutor:104 - Exception in thread pool org.apache.iotdb.threadpool:type=Sub-Compaction
java.lang.NullPointerException: null
2023-04-09 18:00:16,452 [pool-36-IoTDB-Sub-Compaction-22] ERROR o.a.i.c.c.t.WrappedThreadPoolExecutor:104 - Exception in thread pool org.apache.iotdb.threadpool:type=Sub-Compaction
java.lang.NullPointerException: null
2023-04-09 18:00:16,452 [pool-36-IoTDB-Sub-Compaction-39] ERROR o.a.i.c.c.t.WrappedThreadPoolExecutor:104 - Exception in thread pool org.apache.iotdb.threadpool:type=Sub-Compaction
java.lang.UnsupportedOperationException: getBinary() is not supported for current sub-class
at org.apache.iotdb.tsfile.utils.TsPrimitiveType.getBinary(TsPrimitiveType.java:103)
at org.apache.iotdb.db.mpp.execution.operator.source.SeriesScanUtil.hasNextOverlappedPage(SeriesScanUtil.java:784)
at org.apache.iotdb.db.mpp.execution.operator.source.SeriesScanUtil.isExistOverlappedPage(SeriesScanUtil.java:458)
at org.apache.iotdb.db.mpp.execution.operator.source.SeriesScanUtil.hasNextPage(SeriesScanUtil.java:436)
at org.apache.iotdb.db.engine.compaction.reader.SeriesDataBlockReader.readPageData(SeriesDataBlockReader.java:144)
at org.apache.iotdb.db.engine.compaction.reader.SeriesDataBlockReader.readChunkData(SeriesDataBlockReader.java:136)
at org.apache.iotdb.db.engine.compaction.reader.SeriesDataBlockReader.hasNextBatch(SeriesDataBlockReader.java:112)
at org.apache.iotdb.db.engine.compaction.performer.impl.ReadPointCompactionPerformer.writeWithReader(ReadPointCompactionPerformer.java:286)
at org.apache.iotdb.db.engine.compaction.cross.rewrite.task.ReadPointPerformerSubTask.call(ReadPointPerformerSubTask.java:89)
at org.apache.iotdb.db.engine.compaction.cross.rewrite.task.ReadPointPerformerSubTask.call(ReadPointPerformerSubTask.java:44)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
2023-04-09 18:00:16,452 [pool-35-IoTDB-Compaction-8] ERROR o.a.i.d.e.c.c.CrossSpaceCompactionTask:231 - root.tb-3 [Compaction] Meet errors in cross space compaction.
java.util.concurrent.ExecutionException: java.lang.UnsupportedOperationException: getBinary() is not supported for current sub-class
at java.base/java.util.concurrent.FutureTask.report(Unknown Source)
at java.base/java.util.concurrent.FutureTask.get(Unknown Source)
at org.apache.iotdb.db.engine.compaction.performer.impl.ReadPointCompactionPerformer.compactNonAlignedSeries(ReadPointCompactionPerformer.java:234)
at org.apache.iotdb.db.engine.compaction.performer.impl.ReadPointCompactionPerformer.perform(ReadPointCompactionPerformer.java:125)
at org.apache.iotdb.db.engine.compaction.cross.CrossSpaceCompactionTask.doCompaction(CrossSpaceCompactionTask.java:157)
at org.apache.iotdb.db.engine.compaction.task.AbstractCompactionTask.start(AbstractCompactionTask.java:76)
at org.apache.iotdb.db.engine.compaction.CompactionWorker.run(CompactionWorker.java:66)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.lang.UnsupportedOperationException: getBinary() is not supported for current sub-class
at org.apache.iotdb.tsfile.utils.TsPrimitiveType.getBinary(TsPrimitiveType.java:103)
at org.apache.iotdb.db.mpp.execution.operator.source.SeriesScanUtil.hasNextOverlappedPage(SeriesScanUtil.java:784)
at org.apache.iotdb.db.mpp.execution.operator.source.SeriesScanUtil.isExistOverlappedPage(SeriesScanUtil.java:458)
at org.apache.iotdb.db.mpp.execution.operator.source.SeriesScanUtil.hasNextPage(SeriesScanUtil.java:436)
at org.apache.iotdb.db.engine.compaction.reader.SeriesDataBlockReader.readPageData(SeriesDataBlockReader.java:144)
at org.apache.iotdb.db.engine.compaction.reader.SeriesDataBlockReader.readChunkData(SeriesDataBlockReader.java:136)
at org.apache.iotdb.db.engine.compaction.reader.SeriesDataBlockReader.hasNextBatch(SeriesDataBlockReader.java:112)
at org.apache.iotdb.db.engine.compaction.performer.impl.ReadPointCompactionPerformer.writeWithReader(ReadPointCompactionPerformer.java:286)
at org.apache.iotdb.db.engine.compaction.cross.rewrite.task.ReadPointPerformerSubTask.call(ReadPointPerformerSubTask.java:89)
at org.apache.iotdb.db.engine.compaction.cross.rewrite.task.ReadPointPerformerSubTask.call(ReadPointPerformerSubTask.java:44)
... 4 common frames omitted
### What did you expect to see?
1
### What did you see instead?
1
### Anything else?
_No response_
### Are you willing to submit a PR?
- [X] I'm willing to submit a PR!
コントリビューションガイド
調査の方向性
TsPrimitiveType.getBinary() から始め、SeriesScanUtil.hasNextOverlappedPage()、isExistOverlappedPage()、hasNextPage() を通る呼び出し経路を追跡します。SeriesDataBlockReader と ReadPointCompactionPerformer で compaction reader がこれらのメソッドに到達する仕組みを追跡し、その後、cross-space compaction が UnsupportedOperationException なしで完了することを確認します。
索引モデルが issue の本文から書いたものです。
評価
- 技術スタック
- java
- 領域
- databases
- issue の種類
- バグ
- 難易度
- 4/5
- 見積もり時間
- 3〜5日
- 活発さ
- 停滞
- 明瞭さ
- 説明が足りない
- 初心者へのやさしさ
- 35/100