Ted Yu created HADOOP-15876: ------------------------------- Summary: Use keySet().removeAll() to remove multiple keys from Map in AzureBlobFileSystemStore Key: HADOOP-15876 URL: https://issues.apache.org/jira/browse/HADOOP-15876 Project: Hadoop Common Issue Type: Improvement Reporter: Ted Yu
Looking at hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/AzureBlobFileSystemStore.java , {{removeDefaultAcl}} in particular: {code} for (Map.Entry<String, String> defaultAclEntry : defaultAclEntries.entrySet()) { aclEntries.remove(defaultAclEntry.getKey()); } {code} The above operation can be written this way: {code} aclEntries.keySet().removeAll(defaultAclEntries.keySet()); {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org