I am getting below exception in most of my application. How can I get the root
cause associated with below error from any log files? Venkatesh helped me with
another application and it worked and we tried to mimic similar pom in this app
too. But still getting error.
2016-08-30 00:36:59,174 WARN com.datatorrent.stram.client.EventsAgent: Got
exception when reading events
java.io.FileNotFoundException: File does not exist:
/user/bj9306/datatorrent/apps/application_1472055988122_0026/events/index.txt
at
org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:71)
at
org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:61)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocationsInt(FSNamesystem.java:1828)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:1799)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:1712)
at
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getBlockLocations(NameNodeRpcServer.java:652)
at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getBlockLocations(ClientNamenodeProtocolServerSideTranslatorPB.java:365)
at
org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:969)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2151)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2147)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2145)
Thanks and Regards,
Bibin John| Data Movement Technology Development
20205 North Creek Pkwy , Bothell, WA 98011 USA
* Office: (770) 235 5614 | Cell: (469) 648-9858
Email: [email protected]<mailto:[email protected]>
OOO Alert : 09/19/2016 - 10/14/2016
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd";>
<modelVersion>4.0.0</modelVersion>
<groupId>com.att.dti</groupId>
<version>0.0.1-SNAPSHOT</version>
<artifactId>dtdemo1</artifactId>
<packaging>jar</packaging>
<!-- change these to the appropriate values -->
<name>dtdemo1</name>
<description>demo1-kafkainput,jdbcenrichment, jmsoutput</description>
<properties>
<!-- change this if you desire to use a different version of Apex Core -->
<apex.version>3.4.0</apex.version>
<apex.apppackage.classpath>lib/*.jar</apex.apppackage.classpath>
<malhar.version>3.4.0</malhar.version>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-eclipse-plugin</artifactId>
<version>2.9</version>
<configuration>
<downloadSources>true</downloadSources>
</configuration>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<encoding>UTF-8</encoding>
<source>1.7</source>
<target>1.7</target>
<debug>true</debug>
<optimize>false</optimize>
<showDeprecation>true</showDeprecation>
<showWarnings>true</showWarnings>
</configuration>
</plugin>
<plugin>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.8</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>prepare-package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>target/deps</outputDirectory>
<includeScope>runtime</includeScope>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<id>app-package-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
<configuration>
<finalName>${project.artifactId}-${project.version}-apexapp</finalName>
<appendAssemblyId>false</appendAssemblyId>
<descriptors>
<descriptor>src/assemble/appPackage.xml</descriptor>
</descriptors>
<archiverConfig>
<defaultDirectoryMode>0755</defaultDirectoryMode>
</archiverConfig>
<archive>
<manifestEntries>
<Class-Path>${apex.apppackage.classpath}</Class-Path>
<DT-Engine-Version>${apex.version}</DT-Engine-Version>
<DT-App-Package-Group-Id>${project.groupId}</DT-App-Package-Group-Id>
<DT-App-Package-Name>${project.artifactId}</DT-App-Package-Name>
<DT-App-Package-Version>${project.version}</DT-App-Package-Version>
<DT-App-Package-Display-Name>${project.name}</DT-App-Package-Display-Name>
<DT-App-Package-Description>${project.description}</DT-App-Package-Description>
</manifestEntries>
</archive>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.7</version>
<executions>
<execution>
<phase>package</phase>
<configuration>
<target>
<move
file="${project.build.directory}/${project.artifactId}-${project.version}-apexapp.jar"
tofile="${project.build.directory}/${project.artifactId}-${project.version}.apa" />
</target>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
<execution>
<!-- create resource directory for xml javadoc -->
<id>createJavadocDirectory</id>
<phase>generate-resources</phase>
<configuration>
<tasks>
<delete
dir="${project.build.directory}/generated-resources/xml-javadoc" />
<mkdir
dir="${project.build.directory}/generated-resources/xml-javadoc" />
</tasks>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<version>1.9.1</version>
<executions>
<execution>
<id>attach-artifacts</id>
<phase>package</phase>
<goals>
<goal>attach-artifact</goal>
</goals>
<configuration>
<artifacts>
<artifact>
<file>target/${project.artifactId}-${project.version}.apa</file>
<type>apa</type>
</artifact>
</artifacts>
<skipAttach>false</skipAttach>
</configuration>
</execution>
</executions>
</plugin>
<!-- generate javdoc -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<executions>
<!-- generate xml javadoc -->
<execution>
<id>xml-doclet</id>
<phase>generate-resources</phase>
<goals>
<goal>javadoc</goal>
</goals>
<configuration>
<doclet>com.github.markusbernhardt.xmldoclet.XmlDoclet</doclet>
<additionalparam>-d
${project.build.directory}/generated-resources/xml-javadoc
-filename ${project.artifactId}-${project.version}-javadoc.xml</additionalparam>
<useStandardDocletOptions>false</useStandardDocletOptions>
<docletArtifact>
<groupId>com.github.markusbernhardt</groupId>
<artifactId>xml-doclet</artifactId>
<version>1.0.4</version>
</docletArtifact>
</configuration>
</execution>
</executions>
</plugin>
<!-- Transform xml javadoc to stripped down version containing only class/interface
comments and tags -->
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>xml-maven-plugin</artifactId>
<version>1.0</version>
<executions>
<execution>
<id>transform-xmljavadoc</id>
<phase>generate-resources</phase>
<goals>
<goal>transform</goal>
</goals>
</execution>
</executions>
<configuration>
<transformationSets>
<transformationSet>
<dir>${project.build.directory}/generated-resources/xml-javadoc</dir>
<includes>
<include>${pmalhar.versioroject.artifactId}-${project.version}-javadoc.xml</include>
</includes>
<stylesheet>XmlJavadocCommentsExtractor.xsl</stylesheet>
<outputDir>${project.build.directory}/generated-resources/xml-javadoc</outputDir>
</transformationSet>
</transformationSets>
</configuration>
</plugin>
<!-- copy xml javadoc to class jar -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>2.6</version>
<executions>
<execution>
<id>copy-resources</id>
<phase>process-resources</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${basedir}/target/classes</outputDirectory>
<resources>
<resource>
<directory>${project.build.directory}/generated-resources/xml-javadoc</directory>
<includes>
<include>${project.artifactId}-${project.version}-javadoc.xml</include>
</includes>
<filtering>true</filtering>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<dependencies>
<!-- add your dependencies here -->
<dependency>
<groupId>org.apache.apex</groupId>
<artifactId>malhar-library</artifactId>
<version>${malhar.version}</version>
</dependency>
<dependency>
<groupId>org.apache.apex</groupId>
<artifactId>malhar-contrib</artifactId>
<version>${malhar.version}</version>
</dependency>
<dependency>
<groupId>org.apache.apex</groupId>
<artifactId>apex-common</artifactId>
<version>${apex.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.apex</groupId>
<artifactId>apex-engine</artifactId>
<version>${apex.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.10</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>it.unimi.dsi</groupId>
<artifactId>fastutil</artifactId>
<version>7.0.12</version>
</dependency>
<dependency>
<groupId>org.codehaus.plexus</groupId>
<artifactId>plexus-utils</artifactId>
<version>3.0.15</version>
</dependency>
<dependency>
<groupId>net.sf.trove4j</groupId>
<artifactId>trove4j</artifactId>
<version>3.0.3</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-compress</artifactId>
<version>1.8</version>
</dependency>
<dependency>
<groupId>org.apache.avro</groupId>
<artifactId>avro</artifactId>
<version>1.7.6</version>
</dependency>
<dependency>
<groupId>com.goldengate.atg</groupId>
<artifactId>ggdbutil</artifactId>
<version>11.2.1.0.0.004</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka_2.10</artifactId>
<version>0.8.1.1</version>
<optional>true</optional>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.22</version>
<optional>true</optional>
</dependency>
<dependency>
<groupId>javax.jms</groupId>
<artifactId>jms-api</artifactId>
<version>1.1-rev-1</version>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-client</artifactId>
<version>5.8.0</version>
</dependency>
</dependencies>
</project>
