Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id A764C10843 for ; Tue, 5 Nov 2013 00:54:17 +0000 (UTC) Received: (qmail 92008 invoked by uid 500); 5 Nov 2013 00:54:17 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 91970 invoked by uid 500); 5 Nov 2013 00:54:17 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 91961 invoked by uid 99); 5 Nov 2013 00:54:17 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 05 Nov 2013 00:54:17 +0000 Date: Tue, 5 Nov 2013 00:54:17 +0000 (UTC) From: "Matteo Bertozzi (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HBASE-9890) MR jobs are not working if started by a delegated user MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Matteo Bertozzi created HBASE-9890: -------------------------------------- Summary: MR jobs are not working if started by a delegated user Key: HBASE-9890 URL: https://issues.apache.org/jira/browse/HBASE-9890 Project: HBase Issue Type: Bug Components: security Affects Versions: 0.96.0, 0.94.12, 0.98.0 Reporter: Matteo Bertozzi Assignee: Matteo Bertozzi Fix For: 0.98.0, 0.94.13, 0.96.1 Attachments: HBASE-9890-94-v0.patch If Map-Reduce jobs are started with by a proxy user that has already the delegation tokens, we get an exception on "obtain token" since the proxy user doesn't have the kerberos auth. For example: * If we use oozie to execute RowCounter - oozie will get the tokens required (HBASE_AUTH_TOKEN) and it will start the RowCounter. Once the RowCounter tries to obtain the token, it will get an exception. * If we use oozie to execute LoadIncrementalHFiles - oozie will get the tokens required (HDFS_DELEGATION_TOKEN) and it will start the LoadIncrementalHFiles. Once the LoadIncrementalHFiles tries to obtain the token, it will get an exception. {code} org.apache.hadoop.hbase.security.AccessDeniedException: Token generation only allowed for Kerberos authenticated clients at org.apache.hadoop.hbase.security.token.TokenProvider.getAuthenticationToken(TokenProvider.java:87) {code} {code} org.apache.hadoop.ipc.RemoteException(java.io.IOException): Delegation Token can be issued only with kerberos or web authentication at org.apache.hadoop.hdfs.DFSClient.getDelegationToken(DFSClient.java:783) at org.apache.hadoop.hdfs.DistributedFileSystem.getDelegationToken(DistributedFileSystem.java:868) at org.apache.hadoop.fs.FileSystem.collectDelegationTokens(FileSystem.java:509) at org.apache.hadoop.fs.FileSystem.addDelegationTokens(FileSystem.java:487) at org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodesInternal(TokenCache.java:130) at org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodesInternal(TokenCache.java:111) at org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodes(TokenCache.java:85) at org.apache.hadoop.filecache.TrackerDistributedCacheManager.getDelegationTokens(TrackerDistributedCacheManager.java:949) at org.apache.hadoop.mapred.JobClient.copyAndConfigureFiles(JobClient.java:854) at org.apache.hadoop.mapred.JobClient.copyAndConfigureFiles(JobClient.java:743) at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:945) at org.apache.hadoop.mapreduce.Job.submit(Job.java:566) at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:596) at org.apache.hadoop.hbase.mapreduce.RowCounter.main(RowCounter.java:173) {code} -- This message was sent by Atlassian JIRA (v6.1#6144)