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https://issues.apache.org/jira/browse/ASTERIXDB-3602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ian Maxon updated ASTERIXDB-3602:
---------------------------------
Labels: triaged (was: )
> Failed to read valid Delta table with timestamp partition key
> -------------------------------------------------------------
>
> Key: ASTERIXDB-3602
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-3602
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: EXT - External data
> Reporter: Peeyush Gupta
> Assignee: Peeyush Gupta
> Priority: Major
> Labels: triaged
>
> In cases where the partition key is a Timestamp and the user has inserted a
> tuple with the partition key specified in ISO8601 timestamp format, then the
> delta kernel api that we use to read delta table throws the following
> exception.
>
> {code:java}
> 2025-04-09T23:24:40.732+00:00 WARN CBAS.server.QueryServiceServlet
> [HttpExecutor(port:18095)-3] handleException: unexpected exception:
> uuid=f7e020e9-8342-492b-b934-93df3bfdd769,
> clientContextID=3355a664-82b6-4e65-9f3a-8c9269d38d36
> org.apache.hyracks.api.exceptions.HyracksDataException:
> java.lang.IllegalArgumentException: Timestamp format must be yyyy-mm-dd
> hh:mm:ss[.fffffffff]
> at
> org.apache.hyracks.api.exceptions.HyracksDataException.create(HyracksDataException.java:72)
> ~[hyracks-api-1.1.0-1238.jar:1.1.0-1238]
> at
> org.apache.hyracks.api.util.ExceptionUtils.setNodeIds(ExceptionUtils.java:70)
> ~[hyracks-api-1.1.0-1238.jar:1.1.0-1238]
> at org.apache.hyracks.control.nc.Task.run(Task.java:399)
> ~[hyracks-control-nc-1.1.0-1238.jar:1.1.0-1238]
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
> ~[?:?]
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
> ~[?:?]
> at java.base/java.lang.Thread.run(Thread.java:1583) [?:?]
> Caused by: java.lang.IllegalArgumentException: Timestamp format must be
> yyyy-mm-dd hh:mm:ss[.fffffffff]
> at java.sql/java.sql.Timestamp.valueOf(Timestamp.java:196) ~[java.sql:?]
> at
> io.delta.kernel.internal.util.PartitionUtils.literalForPartitionValue(PartitionUtils.java:447)
> ~[delta-kernel-api-3.2.1.jar:3.2.1]
> at
> io.delta.kernel.internal.util.PartitionUtils.withPartitionColumns(PartitionUtils.java:100)
> ~[delta-kernel-api-3.2.1.jar:3.2.1]
> at io.delta.kernel.Scan$1.next(Scan.java:205)
> ~[delta-kernel-api-3.2.1.jar:3.2.1]
> at io.delta.kernel.Scan$1.next(Scan.java:136)
> ~[delta-kernel-api-3.2.1.jar:3.2.1]
> at
> org.apache.asterix.external.input.record.reader.aws.delta.DeltaFileRecordReader.<init>(DeltaFileRecordReader.java:93)
> ~[asterix-external-data-1.1.0-1238.jar:1.1.0-1238]
> at
> org.apache.asterix.external.input.record.reader.aws.delta.DeltaReaderFactory.createRecordReader(DeltaReaderFactory.java:201)
> ~[asterix-external-data-1.1.0-1238.jar:1.1.0-1238]
> at
> org.apache.asterix.external.provider.DataflowControllerProvider.getDataflowController(DataflowControllerProvider.java:70)
> ~[asterix-external-data-1.1.0-1238.jar:1.1.0-1238]
> at
> org.apache.asterix.external.adapter.factory.GenericAdapterFactory.createAdapter(GenericAdapterFactory.java:110)
> ~[asterix-external-data-1.1.0-1238.jar:1.1.0-1238]
> at
> org.apache.asterix.external.operators.ExternalScanOperatorDescriptor$1.initialize(ExternalScanOperatorDescriptor.java:79)
> ~[asterix-external-data-1.1.0-1238.jar:1.1.0-1238]
> at
> org.apache.hyracks.api.dataflow.ProfiledFrameWriter.timeMethod(ProfiledFrameWriter.java:65)
> ~[hyracks-api-1.1.0-1238.jar:1.1.0-1238]
> at
> org.apache.hyracks.api.dataflow.ProfiledOperatorNodePushable.initialize(ProfiledOperatorNodePushable.java:53)
> ~[hyracks-api-1.1.0-1238.jar:1.1.0-1238]
> at
> org.apache.hyracks.api.rewriter.runtime.SuperActivityOperatorNodePushable.lambda$runInParallel$0(SuperActivityOperatorNodePushable.java:245)
> ~[hyracks-api-1.1.0-1238.jar:1.1.0-1238]
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
> ~[?:?]
> ... 3 more
> {code}
> {{}}This is a known bug in the delta kernel library [[BUG] Kernel cannot read
> partition column of type `ISO8601 formatted timestamp adjusted to UTC` ·
> Issue #4268 · delta-io/delta|https://github.com/delta-io/delta/issues/4268]
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