kerneltime commented on a change in pull request #2412:
URL: https://github.com/apache/ozone/pull/2412#discussion_r671772102
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File path:
hadoop-ozone/ozonefs-common/src/main/java/org/apache/hadoop/fs/ozone/BasicRootedOzoneClientAdapterImpl.java
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@@ -223,31 +223,23 @@ private OzoneBucket getBucket(String volumeStr, String
bucketStr,
try {
bucket = proxy.getBucketDetails(volumeStr, bucketStr);
} catch (OMException ex) {
- // Note: always create bucket if volumeStr matches "tmp" so -put works
if (createIfNotExist) {
- // Note: getBucketDetails always throws BUCKET_NOT_FOUND, even if
- // the volume doesn't exist.
- if (ex.getResult().equals(BUCKET_NOT_FOUND)) {
- OzoneVolume volume;
+ // getBucketDetails can throw VOLUME_NOT_FOUND when the parent volume
+ // doesn't exist and ACL is enabled; it can only throw BUCKET_NOT_FOUND
+ // when ACL is disabled. Both exceptions need to be handled.
+ switch (ex.getResult()) {
+ case VOLUME_NOT_FOUND:
+ case BUCKET_NOT_FOUND:
Review comment:
The case where volume is not found should be be as common as bucket not
found. Would wrapping the processing in a loop and handling volume and bucket
separately be better than always trying volume creation?
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