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HADOOP-10005. No need to check INFO severity level is enabled or not. Contributed by Jackie Chang. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1532907 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Suresh Srinivas 2013-10-16 21:00:07 +00:00
parent f28f5ed628
commit dea1b2e84a
5 changed files with 40 additions and 53 deletions
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3
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -585,6 +585,9 @@ Release 2.1.1-beta - 2013-09-23
HADOOP-9977. Hadoop services won't start with different keypass and
keystorepass when https is enabled. (cnauroth)
HADOOP-10005. No need to check INFO severity level is enabled or not.
(Jackie Chang via suresh)
Release 2.1.0-beta - 2013-08-22
INCOMPATIBLE CHANGES

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
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@ -1315,7 +1315,6 @@ public class DataNode extends Configured
int numTargets = xferTargets.length;
if (numTargets > 0) {
if (LOG.isInfoEnabled()) {
StringBuilder xfersBuilder = new StringBuilder();
for (int i = 0; i < numTargets; i++) {
xfersBuilder.append(xferTargets[i]);
@ -1323,7 +1322,6 @@ public class DataNode extends Configured
}
LOG.info(bpReg + " Starting thread to transfer " +
block + " to " + xfersBuilder);
}
new Daemon(new DataTransfer(xferTargets, block,
BlockConstructionStage.PIPELINE_SETUP_CREATE, "")).start();

10
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/MapTask.java
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@ -972,12 +972,10 @@ public class MapTask extends Task {
maxRec = kvmeta.capacity() / NMETA;
softLimit = (int)(kvbuffer.length * spillper);
bufferRemaining = softLimit;
if (LOG.isInfoEnabled()) {
LOG.info(JobContext.IO_SORT_MB + ": " + sortmb);
LOG.info("soft limit at " + softLimit);
LOG.info("bufstart = " + bufstart + "; bufvoid = " + bufvoid);
LOG.info("kvstart = " + kvstart + "; length = " + maxRec);
}
// k/v serialization
comparator = job.getOutputKeyComparator();
@ -1180,11 +1178,9 @@ public class MapTask extends Task {
final int aligned = pos - (pos % METASIZE);
kvindex =
((aligned - METASIZE + kvbuffer.length) % kvbuffer.length) / 4;
if (LOG.isInfoEnabled()) {
LOG.info("(EQUATOR) " + pos + " kvi " + kvindex +
"(" + (kvindex * 4) + ")");
}
}
/**
* The spill is complete, so set the buffer and meta indices to be equal to
@ -1198,11 +1194,9 @@ public class MapTask extends Task {
// set start/end to point to first meta record
kvstart = kvend =
((aligned - METASIZE + kvbuffer.length) % kvbuffer.length) / 4;
if (LOG.isInfoEnabled()) {
LOG.info("(RESET) equator " + e + " kv " + kvstart + "(" +
(kvstart * 4) + ")" + " kvi " + kvindex + "(" + (kvindex * 4) + ")");
}
}
/**
* Compute the distance in bytes between two indices in the serialization
@ -1456,7 +1450,6 @@ public class MapTask extends Task {
if (kvindex != kvend) {
kvend = (kvindex + NMETA) % kvmeta.capacity();
bufend = bufmark;
if (LOG.isInfoEnabled()) {
LOG.info("Spilling map output");
LOG.info("bufstart = " + bufstart + "; bufend = " + bufmark +
"; bufvoid = " + bufvoid);
@ -1464,7 +1457,6 @@ public class MapTask extends Task {
"); kvend = " + kvend + "(" + (kvend * 4) +
"); length = " + (distanceTo(kvend, kvstart,
kvmeta.capacity()) + 1) + "/" + maxRec);
}
sortAndSpill();
}
} catch (InterruptedException e) {
@ -1547,7 +1539,6 @@ public class MapTask extends Task {
kvend = (kvindex + NMETA) % kvmeta.capacity();
bufend = bufmark;
spillInProgress = true;
if (LOG.isInfoEnabled()) {
LOG.info("Spilling map output");
LOG.info("bufstart = " + bufstart + "; bufend = " + bufmark +
"; bufvoid = " + bufvoid);
@ -1555,7 +1546,6 @@ public class MapTask extends Task {
"); kvend = " + kvend + "(" + (kvend * 4) +
"); length = " + (distanceTo(kvend, kvstart,
kvmeta.capacity()) + 1) + "/" + maxRec);
}
spillReady.signal();
}

2
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestMultiFileInputFormat.java
View File

@ -81,14 +81,12 @@ public class TestMultiFileInputFormat extends TestCase{
}
public void testFormat() throws IOException {
if(LOG.isInfoEnabled()) {
LOG.info("Test started");
LOG.info("Max split count = " + MAX_SPLIT_COUNT);
LOG.info("Split count increment = " + SPLIT_COUNT_INCR);
LOG.info("Max bytes per file = " + MAX_BYTES);
LOG.info("Max number of files = " + MAX_NUM_FILES);
LOG.info("Number of files increment = " + NUM_FILES_INCR);
}
MultiFileInputFormat<Text,Text> format = new DummyMultiFileInputFormat();
FileSystem fs = FileSystem.getLocal(job);

2
hadoop-tools/hadoop-gridmix/src/test/java/org/apache/hadoop/mapred/gridmix/DebugJobProducer.java
View File

@ -122,12 +122,10 @@ public class DebugJobProducer implements JobStoryProducer {
// Add/remove excess
recs[0] += totalrecs - tot_recs;
bytes[0] += totalbytes - tot_bytes;
if (LOG.isInfoEnabled()) {
LOG.info(
"DIST: " + Arrays.toString(recs) + " " + tot_recs + "/" + totalrecs +
" " + Arrays.toString(bytes) + " " + tot_bytes + "/" + totalbytes);
}
}
private static final AtomicInteger seq = new AtomicInteger(0);
// set timestamp in the past