bharatviswa504 commented on a change in pull request #1169:
URL: https://github.com/apache/hadoop-ozone/pull/1169#discussion_r451666766
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File path:
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/request/key/OMKeysDeleteRequest.java
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@@ -116,89 +111,112 @@ public OMClientResponse
validateAndUpdateCache(OzoneManager ozoneManager,
OMResponse.Builder omResponse = OmResponseUtil.getOMResponseBuilder(
getOmRequest());
OMMetadataManager omMetadataManager = ozoneManager.getMetadataManager();
+
+ // As right now, only client exposed API is for a single volume and
+ // bucket. So, all entries will have same volume name and bucket name.
+ // So, we can validate once.
+ if (deleteKeyArgsList.size() > 0) {
+ volumeName = deleteKeyArgsList.get(0).getVolumeName();
+ bucketName = deleteKeyArgsList.get(0).getBucketName();
+ }
+
+ boolean acquiredLock =
+ omMetadataManager.getLock().acquireWriteLock(BUCKET_LOCK, volumeName,
+ bucketName);
+
+ int indexFailed = 0;
try {
- for (KeyArgs deleteKeyArgs : deleteKeyArgsList) {
+
+ // Validate bucket and volume exists or not.
+ if (deleteKeyArgsList.size() > 0) {
+ validateBucketAndVolume(omMetadataManager, volumeName, bucketName);
+ }
+
+
+ // Check if any of the key in the batch cannot be deleted. If exists the
+ // batch delete will be failed.
+
+ for (indexFailed = 0; indexFailed < deleteKeyArgsList.size();
+ indexFailed++) {
+ KeyArgs deleteKeyArgs = deleteKeyArgsList.get(0);
Review comment:
yes, it is a typo. Not sure why any test has caught this bug.
I will add some UT's to test this.
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