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HADOOP-12457. [JDK8] Fix a failure of compiling common by javadoc. Contributed by Akira AJISAKA. 

(cherry picked from commit ea6b183a1a)

Conflicts:
	hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/Configuration.java
This commit is contained in:
Tsuyoshi Ozawa 2015-10-27 10:57:45 +09:00
parent d9156c1245
commit 1035637200
4 changed files with 12 additions and 3 deletions
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3
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -677,6 +677,9 @@ Release 2.8.0 - UNRELEASED
HADOOP-12513. Dockerfile lacks initial 'apt-get update'. HADOOP-12513. Dockerfile lacks initial 'apt-get update'.
(Akihiro Suda via ozawa) (Akihiro Suda via ozawa)
HADOOP-12457. [JDK8] Fix a failure of compiling common by javadoc.
(Akira AJISAKA via ozawa)
OPTIMIZATIONS OPTIMIZATIONS
HADOOP-12051. ProtobufRpcEngine.invoke() should use Exception.toString() HADOOP-12051. ProtobufRpcEngine.invoke() should use Exception.toString()

8
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/Configuration.java
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@ -167,7 +167,13 @@ import com.google.common.base.Preconditions;
* will be resolved to another property in this Configuration, while * will be resolved to another property in this Configuration, while
* <tt>${<i>user.name</i>}</tt> would then ordinarily be resolved to the value * <tt>${<i>user.name</i>}</tt> would then ordinarily be resolved to the value
* of the System property with that name. * of the System property with that name.
* By default, warnings will be given to any deprecated configuration * <p>When <tt>conf.get("otherdir")</tt> is called, then <tt>${<i>env.BASE_DIR</i>}</tt>
* will be resolved to the value of the <tt>${<i>BASE_DIR</i>}</tt> environment variable.
* It supports <tt>${<i>env.NAME:-default</i>}</tt> and <tt>${<i>env.NAME-default</i>}</tt> notations.
* The former is resolved to "default" if <tt>${<i>NAME</i>}</tt> environment variable is undefined
* or its value is empty.
* The latter behaves the same way only if <tt>${<i>NAME</i>}</tt> is undefined.
* <p>By default, warnings will be given to any deprecated configuration
* parameters and these are suppressible by configuring * parameters and these are suppressible by configuring
* <tt>log4j.logger.org.apache.hadoop.conf.Configuration.deprecation</tt> in * <tt>log4j.logger.org.apache.hadoop.conf.Configuration.deprecation</tt> in
* log4j.properties file. * log4j.properties file.

2
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/Delete.java
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@ -65,7 +65,7 @@ class Delete {
"-[rR]: Recursively deletes directories.\n" + "-[rR]: Recursively deletes directories.\n" +
"-skipTrash: option bypasses trash, if enabled, and immediately " + "-skipTrash: option bypasses trash, if enabled, and immediately " +
"deletes <src>.\n" + "deletes <src>.\n" +
"-safely: option requires safety confirmation，if enabled, " + "-safely: option requires safety confirmation, if enabled, " +
"requires confirmation before deleting large directory with more " + "requires confirmation before deleting large directory with more " +
"than <hadoop.shell.delete.limit.num.files> files. Delay is " + "than <hadoop.shell.delete.limit.num.files> files. Delay is " +
"expected when walking over large directory recursively to count " + "expected when walking over large directory recursively to count " +

2
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java
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@ -413,7 +413,7 @@ public abstract class Server {
* if this request took too much time relative to other requests * if this request took too much time relative to other requests
* we consider that as a slow RPC. 3 is a magic number that comes * we consider that as a slow RPC. 3 is a magic number that comes
* from 3 sigma deviation. A very simple explanation can be found * from 3 sigma deviation. A very simple explanation can be found
* by searching for 68–95–99.7 rule. We flag an RPC as slow RPC * by searching for 68-95-99.7 rule. We flag an RPC as slow RPC
* if and only if it falls above 99.7% of requests. We start this logic * if and only if it falls above 99.7% of requests. We start this logic
* only once we have enough sample size. * only once we have enough sample size.
*/ */