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Posted to common-commits@hadoop.apache.org by cm...@apache.org on 2015/03/16 20:02:58 UTC
hadoop git commit: HADOOP-11714. Add more trace log4j messages to
SpanReceiverHost (cmccabe)
Repository: hadoop
Updated Branches:
refs/heads/trunk ed4e72a20 -> bf3275dba
HADOOP-11714. Add more trace log4j messages to SpanReceiverHost (cmccabe)
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/bf3275db
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/bf3275db
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/bf3275db
Branch: refs/heads/trunk
Commit: bf3275dbaa99105d49520e25f5a6eadd6fd5b7ed
Parents: ed4e72a
Author: Colin Patrick Mccabe <cm...@cloudera.com>
Authored: Mon Mar 16 12:02:10 2015 -0700
Committer: Colin Patrick Mccabe <cm...@cloudera.com>
Committed: Mon Mar 16 12:02:10 2015 -0700
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hadoop-common-project/hadoop-common/CHANGES.txt | 2 ++
.../org/apache/hadoop/tracing/SpanReceiverHost.java | 13 ++++++++++---
2 files changed, 12 insertions(+), 3 deletions(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/bf3275db/hadoop-common-project/hadoop-common/CHANGES.txt
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diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt
index a43a153..aa17841 100644
--- a/hadoop-common-project/hadoop-common/CHANGES.txt
+++ b/hadoop-common-project/hadoop-common/CHANGES.txt
@@ -692,6 +692,8 @@ Release 2.7.0 - UNRELEASED
HADOOP-11642. Upgrade azure sdk version from 0.6.0 to 2.0.0.
(Shashank Khandelwal and Ivan Mitic via cnauroth)
+ HADOOP-11714. Add more trace log4j messages to SpanReceiverHost (cmccabe)
+
OPTIMIZATIONS
HADOOP-11323. WritableComparator#compare keeps reference to byte array.
http://git-wip-us.apache.org/repos/asf/hadoop/blob/bf3275db/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/tracing/SpanReceiverHost.java
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diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/tracing/SpanReceiverHost.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/tracing/SpanReceiverHost.java
index 01ba76d..f2de0a0 100644
--- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/tracing/SpanReceiverHost.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/tracing/SpanReceiverHost.java
@@ -134,20 +134,27 @@ public class SpanReceiverHost implements TraceAdminProtocol {
String[] receiverNames =
config.getTrimmedStrings(SPAN_RECEIVERS_CONF_KEY);
if (receiverNames == null || receiverNames.length == 0) {
+ if (LOG.isTraceEnabled()) {
+ LOG.trace("No span receiver names found in " +
+ SPAN_RECEIVERS_CONF_KEY + ".");
+ }
return;
}
// It's convenient to have each daemon log to a random trace file when
// testing.
if (config.get(LOCAL_FILE_SPAN_RECEIVER_PATH) == null) {
- config.set(LOCAL_FILE_SPAN_RECEIVER_PATH,
- getUniqueLocalTraceFileName());
+ String uniqueFile = getUniqueLocalTraceFileName();
+ config.set(LOCAL_FILE_SPAN_RECEIVER_PATH, uniqueFile);
+ if (LOG.isTraceEnabled()) {
+ LOG.trace("Set " + LOCAL_FILE_SPAN_RECEIVER_PATH + " to " + uniqueFile);
+ }
}
for (String className : receiverNames) {
try {
SpanReceiver rcvr = loadInstance(className, EMPTY);
Trace.addReceiver(rcvr);
receivers.put(highestId++, rcvr);
- LOG.info("SpanReceiver " + className + " was loaded successfully.");
+ LOG.info("Loaded SpanReceiver " + className + " successfully.");
} catch (IOException e) {
LOG.error("Failed to load SpanReceiver", e);
}