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Posted to notifications@iotdb.apache.org by "FengQingxin (Jira)" <ji...@apache.org> on 2022/11/25 15:20:00 UTC
[jira] [Assigned] (IOTDB-5052) [compaction]Meet error in cross space compaction
[ https://issues.apache.org/jira/browse/IOTDB-5052?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
FengQingxin reassigned IOTDB-5052:
----------------------------------
Assignee: 周沛辰
> [compaction]Meet error in cross space compaction
> -------------------------------------------------
>
> Key: IOTDB-5052
> URL: https://issues.apache.org/jira/browse/IOTDB-5052
> Project: Apache IoTDB
> Issue Type: Bug
> Components: Core/Cluster
> Affects Versions: 0.14.0-SNAPSHOT
> Reporter: FengQingxin
> Assignee: 周沛辰
> Priority: Major
> Attachments: image-2022-11-25-23-11-04-650.png, logs.tar.gz, logs_inner.tar.gz, unseq_rw
>
>
> 1.Start a 1C1D wit default config
> 2.using a bm to do write and read operations(config as the attachment unseq_rw)
> 2022-11-25 15:41:48,120 [pool-19-IoTDB-Compaction-8] ERROR o.a.i.d.e.c.c.CrossSpaceCompactionTask:200 - root.test.g_5-15 [Compaction] Meet errors in cross space compaction.
> org.apache.iotdb.tsfile.exception.TsFileRuntimeException: Error occurred while reading a time series metadata block.
> at org.apache.iotdb.tsfile.read.TsFileDeviceIterator.next(TsFileDeviceIterator.java:91)
> at org.apache.iotdb.db.engine.compaction.inner.utils.MultiTsFileDeviceIterator.nextDevice(MultiTsFileDeviceIterator.java:118)
> at org.apache.iotdb.db.engine.compaction.performer.impl.ReadPointCompactionPerformer.perform(ReadPointCompactionPerformer.java:117)
> at org.apache.iotdb.db.engine.compaction.cross.CrossSpaceCompactionTask.doCompaction(CrossSpaceCompactionTask.java:153)
> 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.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> !image-2022-11-25-23-11-04-650.png|width=966,height=468!
>
> After that we try to reduce this and get the tsfile in error log,but we got another error msg like below: (log_inner.tar.gz)
> 2022-11-25 22:59:46,089 [pool-19-IoTDB-Compaction-10] ERROR o.a.i.d.e.c.i.InnerSpaceCompactionTask:236 - root.test.g_4-47 [Compaction] Meet errors in inner space compaction.
> java.nio.channels.ClosedChannelException: null
> at sun.nio.ch.FileChannelImpl.ensureOpen(FileChannelImpl.java:110)
> at sun.nio.ch.FileChannelImpl.read(FileChannelImpl.java:721)
> at org.apache.iotdb.tsfile.read.reader.LocalTsFileInput.read(LocalTsFileInput.java:95)
> at org.apache.iotdb.tsfile.utils.ReadWriteIOUtils.readAsPossible(ReadWriteIOUtils.java:806)
> at org.apache.iotdb.tsfile.read.TsFileSequenceReader.readData(TsFileSequenceReader.java:1381)
> at org.apache.iotdb.tsfile.read.TsFileSequenceReader.readData(TsFileSequenceReader.java:1407)
> at org.apache.iotdb.tsfile.read.TsFileSequenceReader.getDeviceTimeseriesMetadata(TsFileSequenceReader.java:934)
> at org.apache.iotdb.db.engine.compaction.inner.utils.MultiTsFileDeviceIterator.getAllSchemasOfCurrentDevice(MultiTsFileDeviceIterator.java:155)
> at org.apache.iotdb.db.engine.compaction.performer.impl.ReadPointCompactionPerformer.compactNonAlignedSeries(ReadPointCompactionPerformer.java:192)
> at org.apache.iotdb.db.engine.compaction.performer.impl.ReadPointCompactionPerformer.perform(ReadPointCompactionPerformer.java:126)
> at org.apache.iotdb.db.engine.compaction.inner.InnerSpaceCompactionTask.doCompaction(InnerSpaceCompactionTask.java:145)
> 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.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> 2022-11-25 22:59:46,096 [pool-19-IoTDB-Compaction-
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