nbalajee commented on code in PR #9035:
URL: https://github.com/apache/hudi/pull/9035#discussion_r1255223000
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hudi-client/hudi-client-common/src/main/java/org/apache/hudi/io/HoodieMergeHandle.java:
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@@ -192,10 +192,17 @@ private void init(String fileId, String partitionPath,
HoodieBaseFile baseFileTo
writeStatus.getStat().setFileId(fileId);
setWriteStatusPath();
- // Create Marker file,
+ // If this is a second or subsequent attempt to create the data file,
try to recover existing version.
+ if
(recoverWriteStatusIfAvailable(partitionPath,FSUtils.makeBaseFileName(this.instantTime,
this.writeToken,
+ this.fileId, hoodieTable.getBaseFileExtension()), this.instantTime))
{
Review Comment:
Write token is created with Spark (partitionID, stageId, taskID) tuple. For
creating the same data file, if two executors are making an attempt, the fileId
and commit timestamp portions will be the same. However, the taskID in the
write token is guaranteed to be unique.
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