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HDDS-4209. S3A Filesystem does not work with Ozone S3. #1418

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HDDS-4209. S3A Filesystem does not work with Ozone S3. #1418

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HDDS-4209. S3A Filesystem does not work with Ozone S3.
bharatviswa504 Sep 11, 2020
18c8643
minor edit
bharatviswa504 Sep 11, 2020
fe50639
minor edit
bharatviswa504 Sep 11, 2020
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12 changes: 12 additions & 0 deletions hadoop-ozone/s3gateway/src/main/java/org/apache/hadoop/ozone/s3/endpoint/ObjectEndpoint.java
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Expand Up @@ -184,6 +184,18 @@ public Response put(
// Normal put object
OzoneBucket bucket = getBucket(bucketName);

// S3A Filesystem when create directory creates a put object with 0 bytes.
// So, we can safely call create directory.
// And also in S3 world, there is no such API to create a directory.
// If some one is passing key with trailing "/" and length 0, Ozone S3
// can create directory.

if (length == 0 && keyPath.endsWith("/")) {
bucket.createDirectory(keyPath);
return Response.ok().status(HttpStatus.SC_OK)
.build();
}

output = bucket.createKey(keyPath, length, replicationType,
replicationFactor, new HashMap<>());

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