HDFS-11993. Add log info when connect to datanode socket address failed. Contributed by chencan
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/a9d3412b Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/a9d3412b Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/a9d3412b Branch: refs/heads/HADOOP-13345 Commit: a9d3412b4ce40f5ab5a18756ede7e0606b653171 Parents: 2c367b4 Author: Ravi Prakash <ravip...@altiscale.com> Authored: Mon Jun 26 13:24:27 2017 -0700 Committer: Ravi Prakash <ravip...@altiscale.com> Committed: Mon Jun 26 13:24:27 2017 -0700 ---------------------------------------------------------------------- .../src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/a9d3412b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java index 77f5a92..dcc997c 100644 --- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java +++ b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java @@ -585,8 +585,9 @@ public class DFSInputStream extends FSInputStream fetchBlockAt(target); } else { connectFailedOnce = true; - DFSClient.LOG.warn("Failed to connect to " + targetAddr + " for block" - + ", add to deadNodes and continue. " + ex, ex); + DFSClient.LOG.warn("Failed to connect to {} for block {}, " + + "add to deadNodes and continue. ", targetAddr, + targetBlock.getBlock(), ex); // Put chosen node into dead list, continue addToDeadNodes(chosenNode); } --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-commits-h...@hadoop.apache.org