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HADOOP-10126. LightWeightGSet log message is confusing. Contributed by Vinay.

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1545376 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Suresh Srinivas 2013-11-25 19:42:19 +00:00
parent eb3c1607b0
commit b1d6574a11
2 changed files with 7 additions and 2 deletions
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2
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -388,6 +388,8 @@ Release 2.3.0 - UNRELEASED
HADOOP-10111. Allow DU to be initialized with an initial value (Kihwal Lee
via jeagles)
HADOOP-10126. LightWeightGSet log message is confusing. (Vinay via suresh)
OPTIMIZATIONS
HADOOP-9748. Reduce blocking on UGI.ensureInitialized (daryn)

7
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/LightWeightGSet.java
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@ -348,8 +348,11 @@ static int computeCapacity(long maxMemory, double percentage,
LOG.info("Computing capacity for map " + mapName);
LOG.info("VM type = " + vmBit + "-bit");
LOG.info(percentage + "% max memory = "
+ StringUtils.TraditionalBinaryPrefix.long2String(maxMemory, "B", 1));
LOG.info(percentage + "% max memory "
+ StringUtils.TraditionalBinaryPrefix.long2String(maxMemory, "B", 1)
+ " = "
+ StringUtils.TraditionalBinaryPrefix.long2String((long) percentMemory,
"B", 1));
LOG.info("capacity = 2^" + exponent + " = " + c + " entries");
return c;
}