This is an automated email from the ASF dual-hosted git repository. iwasakims pushed a commit to branch branch-2.10 in repository https://gitbox.apache.org/repos/asf/hadoop.git
The following commit(s) were added to refs/heads/branch-2.10 by this push: new dc010b9 HADOOP-16793. Redefine log level when ipc connection interrupted in Client#handleSaslConnectionFailure(). dc010b9 is described below commit dc010b98443c58e5f9cb41e9aebb2016cf1a0b26 Author: sunlisheng <sunlish...@xiaomi.com> AuthorDate: Wed Jan 8 10:20:36 2020 +0800 HADOOP-16793. Redefine log level when ipc connection interrupted in Client#handleSaslConnectionFailure(). Signed-off-by: sunlisheng <sunlish...@xiaomi.com> (cherry picked from commit d887e49dd4ed2b94bbb53b7608586f5da6cee037) --- .../src/main/java/org/apache/hadoop/ipc/Client.java | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Client.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Client.java index 5b86aa6..bb19f79 100644 --- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Client.java +++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Client.java @@ -763,8 +763,17 @@ public class Client implements AutoCloseable { throw (IOException) new IOException(msg).initCause(ex); } } else { - LOG.warn("Exception encountered while connecting to " - + "the server : " + ex); + // With RequestHedgingProxyProvider, one rpc call will send multiple + // requests to all namenodes. After one request return successfully, + // all other requests will be interrupted. It's not a big problem, + // and should not print a warning log. + if (ex instanceof InterruptedIOException) { + LOG.debug("Exception encountered while connecting to the server", + ex); + } else { + LOG.warn("Exception encountered while connecting to the server ", + ex); + } } if (ex instanceof RemoteException) throw (RemoteException) ex; --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-commits-h...@hadoop.apache.org