313 lines
19 KiB
XML
313 lines
19 KiB
XML
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<?xml version="1.0" encoding="iso-8859-1" standalone="no"?>
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<!-- Generated by the JDiff Javadoc doclet -->
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<!-- (http://www.jdiff.org) -->
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<!-- on Fri Mar 17 06:57:38 UTC 2017 -->
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<api
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xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
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xsi:noNamespaceSchemaLocation='api.xsd'
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name="Apache Hadoop HDFS 2.8.0"
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jdversion="1.0.9">
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<!-- Command line arguments = -doclet org.apache.hadoop.classification.tools.IncludePublicAnnotationsJDiffDoclet -docletpath /build/source/hadoop-hdfs-project/hadoop-hdfs/target/hadoop-annotations.jar:/build/source/hadoop-hdfs-project/hadoop-hdfs/target/jdiff.jar -verbose -classpath /build/source/hadoop-hdfs-project/hadoop-hdfs/target/classes:/build/source/hadoop-common-project/hadoop-annotations/target/hadoop-annotations-2.8.0.jar:/usr/lib/jvm/java-7-oracle/lib/tools.jar:/build/source/hadoop-common-project/hadoop-auth/target/hadoop-auth-2.8.0.jar:/maven/org/slf4j/slf4j-api/1.7.10/slf4j-api-1.7.10.jar:/maven/org/apache/httpcomponents/httpclient/4.5.2/httpclient-4.5.2.jar:/maven/org/apache/httpcomponents/httpcore/4.4.4/httpcore-4.4.4.jar:/maven/com/nimbusds/nimbus-jose-jwt/3.9/nimbus-jose-jwt-3.9.jar:/maven/net/jcip/jcip-annotations/1.0/jcip-annotations-1.0.jar:/maven/net/minidev/json-smart/1.1.1/json-smart-1.1.1.jar:/maven/org/apache/directory/server/apacheds-kerberos-codec/2.0.0-M15/apacheds-kerberos-codec-2.0.0-M15.jar:/maven/org/apache/directory/server/apacheds-i18n/2.0.0-M15/apacheds-i18n-2.0.0-M15.jar:/maven/org/apache/directory/api/api-asn1-api/1.0.0-M20/api-asn1-api-1.0.0-M20.jar:/maven/org/apache/directory/api/api-util/1.0.0-M20/api-util-1.0.0-M20.jar:/maven/org/apache/zookeeper/zookeeper/3.4.6/zookeeper-3.4.6.jar:/maven/jline/jline/0.9.94/jline-0.9.94.jar:/maven/org/apache/curator/curator-framework/2.7.1/curator-framework-2.7.1.jar:/build/source/hadoop-common-project/hadoop-common/target/hadoop-common-2.8.0.jar:/maven/org/apache/commons/commons-math3/3.1.1/commons-math3-3.1.1.jar:/maven/commons-net/commons-net/3.1/commons-net-3.1.jar:/maven/commons-collections/commons-collections/3.2.2/commons-collections-3.2.2.jar:/maven/org/mortbay/jetty/jetty-sslengine/6.1.26/jetty-sslengine-6.1.26.jar:/maven/javax/servlet/jsp/jsp-api/2.1/jsp-api-2.1.jar:/maven/com/sun/jersey/jersey-json/1.9/jersey-json-1.9.jar:/maven/org/codehaus/jettison/jettison/1.1/jettison-1.1.jar:/maven/com/sun/xml/bind/jaxb-impl/2.2.3-1/jaxb-impl-2.2.3-1.jar:/maven/javax/xml/bind/jaxb-api/2.2.2/jaxb-api-2.2.2.jar:/maven/javax/xml/stream/stax-api/1.0-2/stax-api-1.0-2.jar:/maven/javax/activation/activation/1.1/activation-1.1.jar:/maven/org/codehaus/jackson/jackson-jaxrs/1.9.13/jackson-jaxrs-1.9.13.jar:/maven/org/codehaus/jackson/jackson-xc/1.9.13/jackson-xc-1.9.13.jar:/maven/net/java/dev/jets3t/jets3t/0.9.0/jets3t-0.9.0.jar:/maven/com/jamesmurty/utils/java-xmlbuilder/0.4/java-xmlbuilder-0.4.jar:/maven/commons-configuration/commons-configuration/1.6/commons-configuration-1.6.jar:/maven/commons-digester/commons-digester/1.8/commons-digester-1.8.jar:/maven/commons-beanutils/commons-beanutils/1.7.0/commons-beanutils-1.7.0.jar:/maven/commons-beanutils/commons-beanutils-core/1.8.0/commons-beanutils-core-1.8.0.jar:/maven/org/apache/avro/avro/1.7.4/avro-1.7.4.jar:/maven/com/thoughtworks/paranamer/paranamer/2.3/paranamer-2.3.jar:/maven/org/xerial/snappy/snappy-java/1.0.4.1/snappy-java-1.0.4.1.jar:/maven/com/google/code/gson/gson/2.2.4/gson-2.2.4.jar:/maven/com/jcraft/jsch/0.1.51/jsch-0.1.51.jar:/maven/org/apache/curator/curator-client/2.7.1/curator-client-2.7.1.jar:/maven/org/apache/curator/curator-recipes/2.7.1/curator-recipes-2.7.1.jar:/maven/com/google/code/findbugs/jsr305/3.0.0/jsr305-3.0.0.jar:/maven/org/apache/commons/commons-compress/1.4.1/commons-compress-1.4.1.jar:/maven/org/tukaani/xz/1.0/xz-1.0.jar:/build/source/hadoop-hdfs-project/hadoop-hdfs-client/target/hadoop-hdfs-client-2.8.0.jar:/maven/com/squareup/okhttp/okhttp/2.4.0/okhttp-2.4.0.jar:/maven/com/squareup/okio/okio/1.4.0/okio-1.4.0.jar:/maven/com/google/guava/guava/11.0.2/guava-11.0.2.jar:/maven/org/mortbay/jetty/jetty/6.1.26/jetty-6.1.26.jar:/maven/org/mortbay/jetty/jetty-util/6.1.26/jetty-util-6.1.26.jar:/maven/com/sun/jersey/jersey-core/1.9/jersey-core-1.9.jar:/maven/com/sun/jersey/jersey-server/1.9/jersey-server-1.9.jar:/maven/asm/asm/3.2/asm-3.2.jar:/maven/commons-cli/commons-cli/1.2/commons-cli-1.2.jar:/maven/commons-codec/commons-codec/1.4/commons-codec-1.4.jar:/maven/commons-io/commons
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<package name="org.apache.hadoop.hdfs">
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<doc>
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<![CDATA[<p>A distributed implementation of {@link
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org.apache.hadoop.fs.FileSystem}. This is loosely modelled after
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Google's <a href="http://research.google.com/archive/gfs.html">GFS</a>.</p>
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<p>The most important difference is that unlike GFS, Hadoop DFS files
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have strictly one writer at any one time. Bytes are always appended
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to the end of the writer's stream. There is no notion of "record appends"
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or "mutations" that are then checked or reordered. Writers simply emit
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a byte stream. That byte stream is guaranteed to be stored in the
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order written.</p>]]>
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</doc>
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</package>
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<package name="org.apache.hadoop.hdfs.net">
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</package>
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<package name="org.apache.hadoop.hdfs.protocol">
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</package>
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<package name="org.apache.hadoop.hdfs.protocol.datatransfer">
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</package>
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<package name="org.apache.hadoop.hdfs.protocol.datatransfer.sasl">
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</package>
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<package name="org.apache.hadoop.hdfs.protocolPB">
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</package>
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<package name="org.apache.hadoop.hdfs.qjournal.client">
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</package>
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<package name="org.apache.hadoop.hdfs.qjournal.protocol">
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</package>
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<package name="org.apache.hadoop.hdfs.qjournal.protocolPB">
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</package>
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<package name="org.apache.hadoop.hdfs.qjournal.server">
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<!-- start interface org.apache.hadoop.hdfs.qjournal.server.JournalNodeMXBean -->
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<interface name="JournalNodeMXBean" abstract="true"
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static="false" final="false" visibility="public"
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deprecated="not deprecated">
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<method name="getJournalsStatus" return="java.lang.String"
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abstract="false" native="false" synchronized="false"
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static="false" final="false" visibility="public"
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deprecated="not deprecated">
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<doc>
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<![CDATA[Get status information (e.g., whether formatted) of JournalNode's journals.
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@return A string presenting status for each journal]]>
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</doc>
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</method>
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<doc>
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<![CDATA[This is the JMX management interface for JournalNode information]]>
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</doc>
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</interface>
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<!-- end interface org.apache.hadoop.hdfs.qjournal.server.JournalNodeMXBean -->
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</package>
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<package name="org.apache.hadoop.hdfs.security.token.block">
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</package>
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<package name="org.apache.hadoop.hdfs.security.token.delegation">
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</package>
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<package name="org.apache.hadoop.hdfs.server.balancer">
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</package>
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<package name="org.apache.hadoop.hdfs.server.blockmanagement">
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</package>
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<package name="org.apache.hadoop.hdfs.server.common">
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</package>
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<package name="org.apache.hadoop.hdfs.server.datanode">
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</package>
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<package name="org.apache.hadoop.hdfs.server.datanode.fsdataset">
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</package>
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<package name="org.apache.hadoop.hdfs.server.datanode.fsdataset.impl">
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</package>
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<package name="org.apache.hadoop.hdfs.server.datanode.metrics">
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</package>
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<package name="org.apache.hadoop.hdfs.server.datanode.web">
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</package>
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<package name="org.apache.hadoop.hdfs.server.datanode.web.webhdfs">
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</package>
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<package name="org.apache.hadoop.hdfs.server.mover">
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</package>
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<package name="org.apache.hadoop.hdfs.server.namenode">
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<!-- start interface org.apache.hadoop.hdfs.server.namenode.AuditLogger -->
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<interface name="AuditLogger" abstract="true"
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static="false" final="false" visibility="public"
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deprecated="not deprecated">
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<method name="initialize"
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abstract="false" native="false" synchronized="false"
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static="false" final="false" visibility="public"
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deprecated="not deprecated">
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<param name="conf" type="org.apache.hadoop.conf.Configuration"/>
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<doc>
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<![CDATA[Called during initialization of the logger.
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@param conf The configuration object.]]>
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</doc>
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</method>
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<method name="logAuditEvent"
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abstract="false" native="false" synchronized="false"
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static="false" final="false" visibility="public"
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deprecated="not deprecated">
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<param name="succeeded" type="boolean"/>
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<param name="userName" type="java.lang.String"/>
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<param name="addr" type="java.net.InetAddress"/>
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<param name="cmd" type="java.lang.String"/>
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<param name="src" type="java.lang.String"/>
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<param name="dst" type="java.lang.String"/>
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<param name="stat" type="org.apache.hadoop.fs.FileStatus"/>
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<doc>
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<![CDATA[Called to log an audit event.
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<p>
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This method must return as quickly as possible, since it's called
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in a critical section of the NameNode's operation.
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@param succeeded Whether authorization succeeded.
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@param userName Name of the user executing the request.
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@param addr Remote address of the request.
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@param cmd The requested command.
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@param src Path of affected source file.
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@param dst Path of affected destination file (if any).
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@param stat File information for operations that change the file's
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metadata (permissions, owner, times, etc).]]>
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</doc>
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</method>
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<doc>
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<![CDATA[Interface defining an audit logger.]]>
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</doc>
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</interface>
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<!-- end interface org.apache.hadoop.hdfs.server.namenode.AuditLogger -->
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<!-- start class org.apache.hadoop.hdfs.server.namenode.HdfsAuditLogger -->
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<class name="HdfsAuditLogger" extends="java.lang.Object"
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abstract="true"
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static="false" final="false" visibility="public"
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deprecated="not deprecated">
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<implements name="org.apache.hadoop.hdfs.server.namenode.AuditLogger"/>
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<constructor name="HdfsAuditLogger"
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static="false" final="false" visibility="public"
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deprecated="not deprecated">
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</constructor>
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<method name="logAuditEvent"
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abstract="false" native="false" synchronized="false"
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static="false" final="false" visibility="public"
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deprecated="not deprecated">
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<param name="succeeded" type="boolean"/>
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<param name="userName" type="java.lang.String"/>
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<param name="addr" type="java.net.InetAddress"/>
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<param name="cmd" type="java.lang.String"/>
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<param name="src" type="java.lang.String"/>
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<param name="dst" type="java.lang.String"/>
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<param name="status" type="org.apache.hadoop.fs.FileStatus"/>
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</method>
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<method name="logAuditEvent"
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abstract="false" native="false" synchronized="false"
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static="false" final="false" visibility="public"
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deprecated="not deprecated">
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<param name="succeeded" type="boolean"/>
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<param name="userName" type="java.lang.String"/>
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<param name="addr" type="java.net.InetAddress"/>
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<param name="cmd" type="java.lang.String"/>
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<param name="src" type="java.lang.String"/>
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<param name="dst" type="java.lang.String"/>
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<param name="stat" type="org.apache.hadoop.fs.FileStatus"/>
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<param name="callerContext" type="org.apache.hadoop.ipc.CallerContext"/>
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<param name="ugi" type="org.apache.hadoop.security.UserGroupInformation"/>
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<param name="dtSecretManager" type="org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenSecretManager"/>
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<doc>
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<![CDATA[Same as
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{@link #logAuditEvent(boolean, String, InetAddress, String, String, String,
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FileStatus)} with additional parameters related to logging delegation token
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tracking IDs.
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@param succeeded Whether authorization succeeded.
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@param userName Name of the user executing the request.
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@param addr Remote address of the request.
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@param cmd The requested command.
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@param src Path of affected source file.
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@param dst Path of affected destination file (if any).
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@param stat File information for operations that change the file's metadata
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(permissions, owner, times, etc).
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@param callerContext Context information of the caller
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@param ugi UserGroupInformation of the current user, or null if not logging
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token tracking information
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@param dtSecretManager The token secret manager, or null if not logging
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token tracking information]]>
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</doc>
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</method>
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<method name="logAuditEvent"
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abstract="true" native="false" synchronized="false"
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static="false" final="false" visibility="public"
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deprecated="not deprecated">
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<param name="succeeded" type="boolean"/>
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<param name="userName" type="java.lang.String"/>
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<param name="addr" type="java.net.InetAddress"/>
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<param name="cmd" type="java.lang.String"/>
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<param name="src" type="java.lang.String"/>
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<param name="dst" type="java.lang.String"/>
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<param name="stat" type="org.apache.hadoop.fs.FileStatus"/>
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<param name="ugi" type="org.apache.hadoop.security.UserGroupInformation"/>
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<param name="dtSecretManager" type="org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenSecretManager"/>
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||
|
|
<doc>
|
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|
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<![CDATA[Same as
|
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{@link #logAuditEvent(boolean, String, InetAddress, String, String,
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|
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String, FileStatus, CallerContext, UserGroupInformation,
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DelegationTokenSecretManager)} without {@link CallerContext} information.]]>
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|
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</doc>
|
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|
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</method>
|
||
|
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<doc>
|
||
|
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<![CDATA[Extension of {@link AuditLogger}.]]>
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</doc>
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</class>
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<!-- end class org.apache.hadoop.hdfs.server.namenode.HdfsAuditLogger -->
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<!-- start class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider -->
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<class name="INodeAttributeProvider" extends="java.lang.Object"
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abstract="true"
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static="false" final="false" visibility="public"
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||
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deprecated="not deprecated">
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||
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<constructor name="INodeAttributeProvider"
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static="false" final="false" visibility="public"
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||
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deprecated="not deprecated">
|
||
|
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</constructor>
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||
|
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<method name="start"
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abstract="true" native="false" synchronized="false"
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static="false" final="false" visibility="public"
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|
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deprecated="not deprecated">
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||
|
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<doc>
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<![CDATA[Initialize the provider. This method is called at NameNode startup
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time.]]>
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</doc>
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</method>
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|
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<method name="stop"
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||
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abstract="true" native="false" synchronized="false"
|
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static="false" final="false" visibility="public"
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deprecated="not deprecated">
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|
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<doc>
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<![CDATA[Shutdown the provider. This method is called at NameNode shutdown time.]]>
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</doc>
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</method>
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<method name="getAttributes" return="org.apache.hadoop.hdfs.server.namenode.INodeAttributes"
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abstract="false" native="false" synchronized="false"
|
||
|
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static="false" final="false" visibility="public"
|
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|
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deprecated="not deprecated">
|
||
|
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<param name="fullPath" type="java.lang.String"/>
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||
|
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<param name="inode" type="org.apache.hadoop.hdfs.server.namenode.INodeAttributes"/>
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|
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</method>
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||
|
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<method name="getAttributes" return="org.apache.hadoop.hdfs.server.namenode.INodeAttributes"
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abstract="true" native="false" synchronized="false"
|
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static="false" final="false" visibility="public"
|
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|
|
deprecated="not deprecated">
|
||
|
|
<param name="pathElements" type="java.lang.String[]"/>
|
||
|
|
<param name="inode" type="org.apache.hadoop.hdfs.server.namenode.INodeAttributes"/>
|
||
|
|
</method>
|
||
|
|
<method name="getAttributes" return="org.apache.hadoop.hdfs.server.namenode.INodeAttributes"
|
||
|
|
abstract="false" native="false" synchronized="false"
|
||
|
|
static="false" final="false" visibility="public"
|
||
|
|
deprecated="not deprecated">
|
||
|
|
<param name="components" type="byte[][]"/>
|
||
|
|
<param name="inode" type="org.apache.hadoop.hdfs.server.namenode.INodeAttributes"/>
|
||
|
|
</method>
|
||
|
|
<method name="getExternalAccessControlEnforcer" return="org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider.AccessControlEnforcer"
|
||
|
|
abstract="false" native="false" synchronized="false"
|
||
|
|
static="false" final="false" visibility="public"
|
||
|
|
deprecated="not deprecated">
|
||
|
|
<param name="defaultEnforcer" type="org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider.AccessControlEnforcer"/>
|
||
|
|
<doc>
|
||
|
|
<![CDATA[Can be over-ridden by implementations to provide a custom Access Control
|
||
|
|
Enforcer that can provide an alternate implementation of the
|
||
|
|
default permission checking logic.
|
||
|
|
@param defaultEnforcer The Default AccessControlEnforcer
|
||
|
|
@return The AccessControlEnforcer to use]]>
|
||
|
|
</doc>
|
||
|
|
</method>
|
||
|
|
</class>
|
||
|
|
<!-- end class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider -->
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.server.namenode.ha">
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.server.namenode.metrics">
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.server.namenode.snapshot">
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.server.namenode.top">
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.server.namenode.top.metrics">
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.server.namenode.top.window">
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.server.namenode.web.resources">
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.server.protocol">
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.tools">
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.tools.offlineEditsViewer">
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.tools.offlineImageViewer">
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.tools.snapshot">
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.util">
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.web">
|
||
|
|
</package>
|
||
|
|
<package name="org.apache.hadoop.hdfs.web.resources">
|
||
|
|
</package>
|
||
|
|
|
||
|
|
</api>
|