Yang Jie created SPARK-40742:
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Summary: Java compilation warnings related to generic type
Key: SPARK-40742
URL: https://issues.apache.org/jira/browse/SPARK-40742
Project: Spark
Issue Type: Improvement
Components: Spark Core, SQL
Affects Versions: 3.4.0
Reporter: Yang Jie
{code:java}
2022-10-08T01:43:33.6487078Z
/home/runner/work/spark/spark/core/src/main/java/org/apache/spark/SparkThrowable.java:54:
warning: [rawtypes] found raw type: HashMap
2022-10-08T01:43:33.6487456Z return new HashMap();
2022-10-08T01:43:33.6487682Z ^
2022-10-08T01:43:33.6487957Z missing type arguments for generic class
HashMap<K,V>
2022-10-08T01:43:33.6488617Z where K,V are type-variables:
2022-10-08T01:43:33.6488911Z K extends Object declared in class HashMap
2022-10-08T01:43:33.6489211Z V extends Object declared in class
HashMap2022-10-08T01:50:21.5951932Z
/home/runner/work/spark/spark/sql/catalyst/src/main/java/org/apache/spark/sql/connector/catalog/SupportsAtomicPartitionManagement.java:55:
warning: [rawtypes] found raw type: Map
2022-10-08T01:50:21.5999993Z createPartitions(new InternalRow[]{ident},
new Map[]{properties});
2022-10-08T01:50:21.6000343Z
^
2022-10-08T01:50:21.6000642Z missing type arguments for generic class Map<K,V>
2022-10-08T01:50:21.6001272Z where K,V are type-variables:
2022-10-08T01:50:21.6001569Z K extends Object declared in interface Map
2022-10-08T01:50:21.6002109Z V extends Object declared in interface
Map2022-10-08T01:50:21.6006655Z
/home/runner/work/spark/spark/sql/catalyst/src/main/java/org/apache/spark/sql/connector/util/V2ExpressionSQLBuilder.java:216:
warning: [rawtypes] found raw type: Literal
2022-10-08T01:50:21.6007121Z protected String visitLiteral(Literal literal) {
2022-10-08T01:50:21.6007395Z ^
2022-10-08T01:50:21.6007673Z missing type arguments for generic class
Literal<T>
2022-10-08T01:50:21.6008032Z where T is a type-variable:
2022-10-08T01:50:21.6008324Z T extends Object declared in interface
Literal2022-10-08T01:50:21.6008785Z
/home/runner/work/spark/spark/sql/catalyst/src/main/java/org/apache/spark/sql/util/NumericHistogram.java:56:
warning: [rawtypes] found raw type: Comparable
2022-10-08T01:50:21.6009223Z public static class Coord implements Comparable {
2022-10-08T01:50:21.6009503Z ^
2022-10-08T01:50:21.6009791Z missing type arguments for generic class
Comparable<T>
2022-10-08T01:50:21.6010137Z where T is a type-variable:
2022-10-08T01:50:21.6010433Z T extends Object declared in interface
Comparable
2022-10-08T01:50:21.6010976Z
/home/runner/work/spark/spark/sql/catalyst/src/main/java/org/apache/spark/sql/util/NumericHistogram.java:191:
warning: [unchecked] unchecked method invocation: method sort in class
Collections is applied to given types
2022-10-08T01:50:21.6011474Z Collections.sort(tmp_bins);
2022-10-08T01:50:21.6011714Z ^
2022-10-08T01:50:21.6012050Z required: List<T>
2022-10-08T01:50:21.6012296Z found: ArrayList<Coord>
2022-10-08T01:50:21.6012604Z where T is a type-variable:
2022-10-08T01:50:21.6012926Z T extends Comparable<? super T> declared in
method <T>sort(List<T>)2022-10-08T02:13:38.0769617Z
/home/runner/work/spark/spark/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/operation/OperationManager.java:85:
warning: [rawtypes] found raw type: AbstractWriterAppender
2022-10-08T02:13:38.0770287Z AbstractWriterAppender ap = new
LogDivertAppender(this, OperationLog.getLoggingLevel(loggingMode));
2022-10-08T02:13:38.0770645Z ^
2022-10-08T02:13:38.0770947Z missing type arguments for generic class
AbstractWriterAppender<M>
2022-10-08T02:13:38.0771330Z where M is a type-variable:
2022-10-08T02:13:38.0771665Z M extends WriterManager declared in class
AbstractWriterAppender2022-10-08T02:13:38.0774487Z
/home/runner/work/spark/spark/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/operation/LogDivertAppender.java:268:
warning: [rawtypes] found raw type: Layout
2022-10-08T02:13:38.0774940Z Layout l = ap.getLayout();
2022-10-08T02:13:38.0775173Z ^
2022-10-08T02:13:38.0775441Z missing type arguments for generic class
Layout<T>
2022-10-08T02:13:38.0775849Z where T is a type-variable:
2022-10-08T02:13:38.0776359Z T extends Serializable declared in interface
Layout2022-10-08T02:19:55.0035795Z [WARNING]
/home/runner/work/spark/spark/connector/avro/src/main/java/org/apache/spark/sql/avro/SparkAvroKeyOutputFormat.java:56:17:
[rawtypes] found raw type: SparkAvroKeyRecordWriter
2022-10-08T02:19:55.0037287Z [WARNING]
/home/runner/work/spark/spark/connector/avro/src/main/java/org/apache/spark/sql/avro/SparkAvroKeyOutputFormat.java:56:13:
[unchecked] unchecked call to
SparkAvroKeyRecordWriter(Schema,GenericData,CodecFactory,OutputStream,int,Map<String,String>)
as a member of the raw type SparkAvroKeyRecordWriter
2022-10-08T02:19:55.0038442Z [WARNING]
/home/runner/work/spark/spark/connector/avro/src/main/java/org/apache/spark/sql/avro/SparkAvroKeyOutputFormat.java:75:31:
[rawtypes] found raw type: DataFileWriter
2022-10-08T02:19:55.0039370Z [WARNING]
/home/runner/work/spark/spark/connector/avro/src/main/java/org/apache/spark/sql/avro/SparkAvroKeyOutputFormat.java:75:27:
[unchecked] unchecked call to DataFileWriter(DatumWriter<D>) as a member of
the raw type DataFileWriter {code}
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