diff --git a/hadoop-mapreduce-project/CHANGES.txt b/hadoop-mapreduce-project/CHANGES.txt index 1ede6cf4a2..7e4d7adc82 100644 --- a/hadoop-mapreduce-project/CHANGES.txt +++ b/hadoop-mapreduce-project/CHANGES.txt @@ -654,6 +654,9 @@ Release 2.1.0-beta - 2013-07-02 MAPREDUCE-5310. MRAM should not normalize allocation request capabilities. (tucu) + MAPREDUCE-5213. Re-assess TokenCache methods marked @Private. + (kkambatl via tucu) + Release 2.0.5-alpha - 06/06/2013 INCOMPATIBLE CHANGES diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/security/TokenCache.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/security/TokenCache.java index 47421f246f..cadd04b563 100644 --- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/security/TokenCache.java +++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/security/TokenCache.java @@ -159,11 +159,14 @@ public class TokenCache { /** * load job token from a file + * @deprecated Use {@link Credentials#readTokenStorageFile} instead, + * this method is included for compatibility against Hadoop-1. * @param conf * @throws IOException */ @InterfaceAudience.Private - public static Credentials loadTokens(String jobTokenFile, JobConf conf) + @Deprecated + public static Credentials loadTokens(String jobTokenFile, JobConf conf) throws IOException { Path localJobTokenFile = new Path ("file:///" + jobTokenFile); @@ -180,11 +183,13 @@ public class TokenCache { /** * load job token from a file - * + * @deprecated Use {@link Credentials#readTokenStorageFile} instead, + * this method is included for compatibility against Hadoop-1. * @param conf * @throws IOException */ @InterfaceAudience.Private + @Deprecated public static Credentials loadTokens(String jobTokenFile, Configuration conf) throws IOException { return loadTokens(jobTokenFile, new JobConf(conf)); @@ -220,10 +225,13 @@ public class TokenCache { } /** - * + * @deprecated Use {@link Credentials#getToken(org.apache.hadoop.io.Text)} + * instead, this method is included for compatibility against Hadoop-1 * @param namenode * @return delegation token */ + @InterfaceAudience.Private + @Deprecated public static Token getDelegationToken( Credentials credentials, String namenode) { diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/security/TestTokenCache.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/security/TestTokenCache.java index 14af7aa214..de594d405e 100644 --- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/security/TestTokenCache.java +++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/security/TestTokenCache.java @@ -170,6 +170,7 @@ public class TestTokenCache { assertNull(conf.get(MRJobConfig.MAPREDUCE_JOB_CREDENTIALS_BINARY)); } + @SuppressWarnings("deprecation") @Test public void testGetTokensForNamenodes() throws IOException, URISyntaxException {