[ 
https://issues.apache.org/jira/browse/PARQUET-2344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17792691#comment-17792691
 ] 

ASF GitHub Bot commented on PARQUET-2344:
-----------------------------------------

wgtmac commented on code in PR #1192:
URL: https://github.com/apache/parquet-mr/pull/1192#discussion_r1413400005


##########
pom.xml:
##########
@@ -619,6 +622,9 @@
             <configuration>
               <failOnWarning>true</failOnWarning>
               <ignoreNonCompile>true</ignoreNonCompile>
+              <ignoredDependencies>
+                
<dependency>javax.annotation:javax.annotation-api:jar:1.3.2</dependency>

Review Comment:
   Why do we need to ignore this?



##########
parquet-thrift/src/main/java/org/apache/parquet/thrift/ThriftSchemaConverter.java:
##########
@@ -225,14 +225,18 @@ private static ThriftField toThriftField(String name, 
Field field, ThriftField.R
         final Field listElemField = field.getListElemField();
         type = new ThriftType.ListType(toThriftField(listElemField.getName(), 
listElemField, requirement));
         break;
+      case UUID:
       case ENUM:
-        Collection<TEnum> enumValues = field.getEnumValues();
-        List<EnumValue> values = new ArrayList<ThriftType.EnumValue>();
-        for (TEnum tEnum : enumValues) {
-          values.add(new EnumValue(tEnum.getValue(), tEnum.toString()));
+        if (field.isEnum()) {

Review Comment:
   Why mixing UUID and ENUM in this case?



##########
parquet-format-structures/pom.xml:
##########
@@ -156,6 +156,11 @@
       <artifactId>libthrift</artifactId>
       <version>${format.thrift.version}</version>
     </dependency>
+    <dependency>
+      <groupId>javax.annotation</groupId>
+      <artifactId>javax.annotation-api</artifactId>

Review Comment:
   Where do we need this?



##########
parquet-thrift/src/main/java/org/apache/parquet/thrift/struct/ThriftTypeID.java:
##########
@@ -51,10 +51,15 @@ public enum ThriftTypeID {
   LIST (TType.LIST, true, ListType.class),
   ENUM (TType.ENUM, TType.I32, EnumType.class);
 
-  private static ThriftTypeID[] types = new ThriftTypeID[17];
+  private static final ThriftTypeID[] types;
   static {
+    types = new ThriftTypeID[18];
     for (ThriftTypeID t : ThriftTypeID.values()) {
-      types[t.thriftType] = t;
+      if (t.thriftType == -1) {

Review Comment:
   It would be good to add the link to the comment as well. Or at least we need 
to explain why -1 is used here.





> Bump to Thirft 0.19.0
> ---------------------
>
>                 Key: PARQUET-2344
>                 URL: https://issues.apache.org/jira/browse/PARQUET-2344
>             Project: Parquet
>          Issue Type: Bug
>          Components: parquet-format, parquet-mr
>            Reporter: Fokko Driesprong
>            Assignee: Fokko Driesprong
>            Priority: Major
>             Fix For: format-2.10.0
>
>




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