[jira] [Created] (FLINK-28552) GenerateUtils#generateCompare supports MULTISET and MAP

["Jane Chan (Jira)" <ji...@apache.org>]

Jane Chan created FLINK-28552:
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             Summary: GenerateUtils#generateCompare supports MULTISET and MAP
                 Key: FLINK-28552
                 URL: https://issues.apache.org/jira/browse/FLINK-28552
             Project: Flink
          Issue Type: New Feature
          Components: Table Store
    Affects Versions: table-store-0.2.0
            Reporter: Jane Chan
             Fix For: table-store-0.2.0


Currently, changelog mode cannot support map and multiset as the field type.

 

Stacktrace

java.lang.UnsupportedOperationException
    at org.apache.flink.table.store.codegen.GenerateUtils$.generateCompare(GenerateUtils.scala:139)
    at org.apache.flink.table.store.codegen.GenerateUtils$.$anonfun$generateRowCompare$1(GenerateUtils.scala:289)
    at scala.collection.IndexedSeqOptimized.foreach(IndexedSeqOptimized.scala:32)
    at scala.collection.IndexedSeqOptimized.foreach$(IndexedSeqOptimized.scala:29)
    at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:194)
    at org.apache.flink.table.store.codegen.GenerateUtils$.generateRowCompare(GenerateUtils.scala:263)
    at org.apache.flink.table.store.codegen.ComparatorCodeGenerator$.gen(ComparatorCodeGenerator.scala:45)
    at org.apache.flink.table.store.codegen.ComparatorCodeGenerator.gen(ComparatorCodeGenerator.scala)
    at org.apache.flink.table.store.codegen.CodeGeneratorImpl.generateRecordComparator(CodeGeneratorImpl.java:53)
    at org.apache.flink.table.store.codegen.CodeGenUtils.generateRecordComparator(CodeGenUtils.java:66)
    at org.apache.flink.table.store.file.utils.KeyComparatorSupplier.<init>(KeyComparatorSupplier.java:40)
    at org.apache.flink.table.store.file.KeyValueFileStore.<init>(KeyValueFileStore.java:59)
    at org.apache.flink.table.store.table.ChangelogValueCountFileStoreTable.<init>(ChangelogValueCountFileStoreTable.java:73)
    at org.apache.flink.table.store.table.FileStoreTableFactory.create(FileStoreTableFactory.java:70)
    at org.apache.flink.table.store.table.FileStoreTableFactory.create(FileStoreTableFactory.java:50)
    at org.apache.flink.table.store.spark.SimpleTableTestHelper.<init>(SimpleTableTestHelper.java:58)
    at org.apache.flink.table.store.spark.SparkReadITCase.startMetastoreAndSpark(SparkReadITCase.java:93)



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