Repository: hadoop Updated Branches: refs/heads/trunk 42e3a8051 -> de1101cb5
HADOOP-11692. Improve authentication failure WARN message to avoid user confusion. Contributed by Yongjun Zhang. Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/de1101cb Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/de1101cb Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/de1101cb Branch: refs/heads/trunk Commit: de1101cb5be2d8efd0ef4945f64ccfe7cbd01049 Parents: 42e3a80 Author: Yongjun Zhang <yzh...@cloudera.com> Authored: Mon Mar 9 11:55:32 2015 -0700 Committer: Yongjun Zhang <yzh...@cloudera.com> Committed: Mon Mar 9 11:55:32 2015 -0700 ---------------------------------------------------------------------- hadoop-common-project/hadoop-common/CHANGES.txt | 3 +++ .../src/main/java/org/apache/hadoop/ipc/Server.java | 9 +++++++-- 2 files changed, 10 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/de1101cb/hadoop-common-project/hadoop-common/CHANGES.txt ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt index 37604c4..d5a8463 100644 --- a/hadoop-common-project/hadoop-common/CHANGES.txt +++ b/hadoop-common-project/hadoop-common/CHANGES.txt @@ -1070,6 +1070,9 @@ Release 2.7.0 - UNRELEASED HADOOP-11686. MiniKDC cannot change ORG_NAME or ORG_DOMAIN. (Duo Zhang via wheat9) + HADOOP-11692. Improve authentication failure WARN message to avoid user + confusion. (Yongjun Zhang) + Release 2.6.1 - UNRELEASED INCOMPATIBLE CHANGES http://git-wip-us.apache.org/repos/asf/hadoop/blob/de1101cb/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java index 893e0eb..d2d61b3 100644 --- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java +++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java @@ -1324,10 +1324,15 @@ public abstract class Server { saslResponse = processSaslMessage(saslMessage); } catch (IOException e) { rpcMetrics.incrAuthenticationFailures(); + if (LOG.isDebugEnabled()) { + LOG.debug(StringUtils.stringifyException(e)); + } // attempting user could be null + IOException tce = (IOException) getTrueCause(e); AUDITLOG.warn(AUTH_FAILED_FOR + this.toString() + ":" - + attemptingUser + " (" + e.getLocalizedMessage() + ")"); - throw (IOException) getTrueCause(e); + + attemptingUser + " (" + e.getLocalizedMessage() + + ") with true cause: (" + tce.getLocalizedMessage() + ")"); + throw tce; } if (saslServer != null && saslServer.isComplete()) {