[GitHub] [orc] guiyanakuang commented on a diff in pull request #1387: ORC-1362:Enable ENABLE_INDEXES

["guiyanakuang (via GitHub)" <gi...@apache.org>]

guiyanakuang commented on code in PR #1387:
URL: https://github.com/apache/orc/pull/1387#discussion_r1099615911


##########
java/core/src/java/org/apache/orc/impl/WriterImpl.java:
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@@ -189,8 +189,12 @@ public WriterImpl(FileSystem fs,
       this.rowIndexStride = 0;
     }
 
-    // ORC-1343: We ignore `opts.isBuildIndex` due to the lack of reader support
-    this.buildIndex = rowIndexStride > 0;
+    if (!opts.isBuildIndex() && rowIndexStride > 0) {
+      throw new IllegalArgumentException("Please set rowIndexStride to zero " +

Review Comment:
   So, based on this pr, it is not possible to write buildIndex = false and rowIndexStride > 0 , right?



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