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Aaron Fabbri commented on HADOOP-13476: --------------------------------------- I've tested the same fix as was used for HDFS-7075, and it worked. Patch coming soon. > CredentialProviderFactory fails at class loading from libhdfs (JNI) > ------------------------------------------------------------------- > > Key: HADOOP-13476 > URL: https://issues.apache.org/jira/browse/HADOOP-13476 > Project: Hadoop Common > Issue Type: Bug > Components: fs/s3 > Affects Versions: 2.8.0, 2.9.0, 3.0.0-alpha2 > Reporter: Aaron Fabbri > Assignee: Aaron Fabbri > > This bug was discovered when trying to run Impala (libhdfs.so) with s3a and > Java KeyStore credentials. Because JNI threads have a different classloader > (bootstrap), we fail to load JavaKeyStoreProvider. > {quote} > 15:11:42.658087 26310 jni-util.cc:166] java.util.ServiceConfigurationError: > org.apache.hadoop.security.alias.CredentialProviderFactory: Provider > org.apache.hadoop.security.alias.JavaKeyStoreProvider$Factory not found > at java.util.ServiceLoader.fail(ServiceLoader.java:231) > at java.util.ServiceLoader.access$300(ServiceLoader.java:181) > at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:365) > at java.util.ServiceLoader$1.next(ServiceLoader.java:445) > at > org.apache.hadoop.security.alias.CredentialProviderFactory.getProviders(CredentialProviderFactory.java:57) > at > org.apache.hadoop.conf.Configuration.getPasswordFromCredentialProviders(Configuration.java:1950) > at org.apache.hadoop.conf.Configuration.getPassword(Configuration.java:1930) > at > org.apache.hadoop.fs.s3a.S3AFileSystem.getAWSAccessKeys(S3AFileSystem.java:366) > at > org.apache.hadoop.fs.s3a.S3AFileSystem.getAWSCredentialsProvider(S3AFileSystem.java:415) > at org.apache.hadoop.fs.s3a.S3AFileSystem.initialize(S3AFileSystem.java:176) > {quote} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org