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ASF GitHub Bot commented on HADOOP-17912: ----------------------------------------- pranavsaxena-microsoft commented on code in PR #3440: URL: https://github.com/apache/hadoop/pull/3440#discussion_r1062127740 ########## hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/AzureBlobFileSystemStore.java: ########## @@ -779,6 +787,18 @@ public AbfsInputStream openFileForRead(Path path, contentLength = Long.parseLong( op.getResponseHeader(HttpHeaderConfigurations.CONTENT_LENGTH)); eTag = op.getResponseHeader(HttpHeaderConfigurations.ETAG); + if (client.getEncryptionType() == EncryptionType.ENCRYPTION_CONTEXT) { + try { + encryptionAdapter = new EncryptionAdapter( + client.getEncryptionContextProvider(), getRelativePath(path), + op.getResponseHeader(HttpHeaderConfigurations.X_MS_ENCRYPTION_CONTEXT) + .getBytes(StandardCharsets.UTF_8)); + } catch (NullPointerException ex) { + LOG.debug("EncryptionContext missing in GetPathStatus response"); + throw new IOException( Review Comment: Refactored to have PathIOException. > ABFS: Support for Encryption Context > ------------------------------------ > > Key: HADOOP-17912 > URL: https://issues.apache.org/jira/browse/HADOOP-17912 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/azure > Affects Versions: 3.3.1 > Reporter: Sumangala Patki > Assignee: Pranav Saxena > Priority: Major > Labels: pull-request-available > Time Spent: 1h > Remaining Estimate: 0h > > Support for customer-provided encryption keys at the file level, superceding > the global (account-level) key use in HADOOP-17536. > ABFS driver will support an "EncryptionContext" plugin for retrieving > encryption information, the implementation for which should be provided by > the client. The keys/context retrieved will be sent via request headers to > the server, which will store the encryption context. Subsequent REST calls to > server that access data/user metadata of the file will require fetching the > encryption context through a GetFileProperties call and retrieving the key > from the custom provider, before sending the request. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org