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https://issues.apache.org/jira/browse/HUDI-5157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
sivabalan narayanan updated HUDI-5157:
--------------------------------------
Sprint: 2022/11/01
> Duplicate partition path for chained hudi tables.
> --------------------------------------------------
>
> Key: HUDI-5157
> URL: https://issues.apache.org/jira/browse/HUDI-5157
> Project: Apache Hudi
> Issue Type: Bug
> Components: deltastreamer
> Reporter: sivabalan narayanan
> Assignee: sivabalan narayanan
> Priority: Critical
> Fix For: 0.12.2
>
>
> tblA -> tblB -> tblC.
> if I chain 3 hudi tables via hoodieincr source, for tblC, we encounter
> duplicate partition path (meta field) exception.
> {code:java}
> client token: N/A
> diagnostics: User class threw exception:
> org.apache.spark.sql.AnalysisException: Found duplicate column(s) in the data
> schema: `_hoodie_partition_path`;
> at
> org.apache.spark.sql.util.SchemaUtils$.checkColumnNameDuplication(SchemaUtils.scala:90)
> at
> org.apache.spark.sql.util.SchemaUtils$.checkColumnNameDuplication(SchemaUtils.scala:70)
> at
> org.apache.spark.sql.execution.datasources.DataSource.resolveRelation(DataSource.scala:440)
> at
> org.apache.spark.sql.DataFrameReader.loadV1Source(DataFrameReader.scala:297)
> at
> org.apache.spark.sql.DataFrameReader.$anonfun$load$2(DataFrameReader.scala:286)
> at scala.Option.getOrElse(Option.scala:189)
> at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:286)
> at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:232)
> at
> com.navi.sources.HoodieIncrSource.fetchNextBatch(HoodieIncrSource.java:122)
> at
> org.apache.hudi.utilities.sources.RowSource.fetchNewData(RowSource.java:43)
> at org.apache.hudi.utilities.sources.Source.fetchNext(Source.java:76)
> at
> org.apache.hudi.utilities.deltastreamer.SourceFormatAdapter.fetchNewDataInRowFormat(SourceFormatAdapter.java:95)
> at
> org.apache.hudi.utilities.deltastreamer.DeltaSync.readFromSource(DeltaSync.java:388)
> at
> org.apache.hudi.utilities.deltastreamer.DeltaSync.syncOnce(DeltaSync.java:283)
> at
> org.apache.hudi.utilities.deltastreamer.HoodieDeltaStreamer.lambda$sync$2(HoodieDeltaStreamer.java:193)
> at org.apache.hudi.common.util.Option.ifPresent(Option.java:96)
> at
> org.apache.hudi.utilities.deltastreamer.HoodieDeltaStreamer.sync(HoodieDeltaStreamer.java:191)
> at
> org.apache.hudi.utilities.deltastreamer.HoodieDeltaStreamer.main(HoodieDeltaStreamer.java:511)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.apache.spark.deploy.yarn.ApplicationMaster$$anon$2.run(ApplicationMaster.scala:728)
> {code}
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