[GitHub] [hudi] n3nash commented on a change in pull request #2451: [HUDI-1529] Add block size to the FileStatus objects returned from metadata table to avoid too many file splits

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n3nash commented on a change in pull request #2451:
URL: https://github.com/apache/hudi/pull/2451#discussion_r558762513



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File path: hudi-common/src/main/java/org/apache/hudi/metadata/HoodieMetadataPayload.java
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@@ -177,10 +179,12 @@ public HoodieMetadataPayload preCombine(HoodieMetadataPayload previousRecord) {
   /**
    * Returns the files added as part of this record.
    */
-  public FileStatus[] getFileStatuses(Path partitionPath) {
+  public FileStatus[] getFileStatuses(Configuration hadoopConf, Path partitionPath) throws IOException {
+    FileSystem fs = partitionPath.getFileSystem(hadoopConf);
+    long blockSize = fs.getDefaultBlockSize(partitionPath);
     return filterFileInfoEntries(false)
-        .map(e -> new FileStatus(e.getValue().getSize(), false, 0, 0, 0, 0, null, null, null,
-            new Path(partitionPath, e.getKey())))
+        .map(e -> new FileStatus(e.getValue().getSize(), false, 0, blockSize, 0, 0,

Review comment:
       @umehrot2 Since we are fixing 0 -> blockSize, just curious, are the other `0` arguments valid or should they also have some dynamic value ? We don't have to fix it as part of the PR but would be great if you can take a look..




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