Github user satishd commented on a diff in the pull request: https://github.com/apache/storm/pull/2005#discussion_r106440281 --- Diff: storm-core/src/jvm/org/apache/storm/blobstore/LocalFsBlobStore.java --- @@ -219,17 +219,44 @@ public void setBlobMeta(String key, SettableBlobMeta meta, Subject who) throws A @Override public void deleteBlob(String key, Subject who) throws AuthorizationException, KeyNotFoundException { validateKey(key); - checkForBlobOrDownload(key); - SettableBlobMeta meta = getStoredBlobMeta(key); - _aclHandler.hasPermissions(meta.get_acl(), WRITE, who, key); + + boolean checkPermission = true; + try { + checkForBlobOrDownload(key); + } catch (KeyNotFoundException e) { + LOG.warn("Detected deletion from ZK for the key {} while pulling the latest change. Needs to be deleted. key: {}", key); + checkPermission = false; + } + + if (checkPermission) { + try { + SettableBlobMeta meta = getStoredBlobMeta(key); + _aclHandler.hasPermissions(meta.get_acl(), WRITE, who, key); + } catch (KeyNotFoundException e) { + // meta file is not exist, skip handling error to delete data file --- End diff -- nit: meta file does not exist
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---