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Yongjun Zhang commented on HDFS-11689: -------------------------------------- Thanks [~andrew.wang]. I wish the private annotation {code} @InterfaceAudience.Private public class DFSClient implements java.io.Closeable, RemotePeerFactory, DataEncryptionKeyFactory { {code} could trigger a warning on hive build, but it seems not right? Will add deprecate, as a workaround for lack of build warning on the private annotation. > New exception thrown by (private) DFSClient API isHDFSEncryptionEnabled broke > hacky hive code > ---------------------------------------------------------------------------------------------- > > Key: HDFS-11689 > URL: https://issues.apache.org/jira/browse/HDFS-11689 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 3.0.0-alpha3, 2.8.1 > Reporter: Yongjun Zhang > Assignee: Yongjun Zhang > Attachments: HADOOP-14333.001.patch, HADOOP-14333.002.patch, > HADOOP-14333.003.patch > > > Though Hive should be fixed not to access DFSClient which is private to > HADOOP, removing the throws added by HADOOP-14104 is a quicker solution to > unblock hive. > Hive code > {code} > private boolean isEncryptionEnabled(DFSClient client, Configuration conf) { > try { > DFSClient.class.getMethod("isHDFSEncryptionEnabled"); > } catch (NoSuchMethodException e) { > // the method is available since Hadoop-2.7.1 > // if we run with an older Hadoop, check this ourselves > return !conf.getTrimmed(DFSConfigKeys.DFS_ENCRYPTION_KEY_PROVIDER_URI, > "").isEmpty(); > } > return client.isHDFSEncryptionEnabled(); > } > {code} -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org