@keerthana gajarajakumar double check your class name in your code ... View more

turn off the other services when you run HBase like metrics, hive, oozie, atlas, etc. I've run HBase without issues on Sandbox, perhaps you have a bad image? Try re-importing again. @Chakra ... View more

@Gerd Koenig awesome question, according to this jira, can you double check the znode information for the table? jira this might be a bug with Ranger. scan 'hbase:acl' ... View more

@Pradeep kumar I suggest you enable RM HA as if you encounter similar issues you can force failover to the other RM node or in case active RM fails, it will automatically fail over. Do netstat -tunlp | grep 8088 and ps aux | grep 8088. Investigate whether you have heavy memory utilization and look at tuning RM. ... View more

@Rahul Tikekar please review the ambari metrics user guide for troubleshooting tips. More troubleshooting on the wiki. ... View more

@Rahul Tikekar check firewall on those nodes and whether metrics monitors are up. ... View more

@keerthana gajarajakumar read the Hortonwors Storm User Guide, it will really help you, it's not a long read but will save you hours if not days. ... View more

your issues is specifically with storm-kafka so I would just pick repositories block, storm-kafka, kafka_2.10, and storm-core. It's our recommendation to use our branch. I am sorry to confuse you. @keerthana gajarajakumar The user guide I provided earlier should have all documentation about this. ... View more

these are my version variables <kafka.version>0.8.2.2.3.0.0-2557</kafka.version> <storm-kafka.version>0.10.0.2.3.0.0-2557</storm-kafka.version> <storm-core.version>0.10.0.2.3.0.0-2557</storm-core.version> <storm-hbase.version>0.10.0.2.3.0.0-2557</storm-hbase.version> <hadoop-hdfs.version>2.7.1.2.3.0.0-2557</hadoop-hdfs.version> <hadoop-common.version>2.7.1.2.3.0.0-2557</hadoop-common.version> ... View more

@keerthana gajarajakumar <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-shade-plugin</artifactId> <version>1.4</version> <configuration> <createDependencyReducedPom>true</createDependencyReducedPom> </configuration> <executions> <execution> <phase>package</phase> <goals> <goal>shade</goal> </goals> <configuration> <transformers> <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/> <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer"> <mainClass></mainClass> </transformer> </transformers> <filters> <filter> <artifact>*:*</artifact> <excludes> <exclude>META-INF/*.SF</exclude> <exclude>META-INF/*.DSA</exclude> <exclude>META-INF/*.RSA</exclude> </excludes> </filter> </filters> </configuration> </execution> </executions> </plugin> </plugins> <resources> <resource> <directory>src/main/resources</directory> </resource> </resources> </build> <repositories> <repository> <id>HDPReleases</id> <name>HDP Releases</name> <url>http://repo.hortonworks.com/content/repositories/public</url> <layout>default</layout> <releases> <enabled>true</enabled> <updatePolicy>always</updatePolicy> <checksumPolicy>warn</checksumPolicy> </releases> <snapshots> <enabled>false</enabled> <updatePolicy>never</updatePolicy> <checksumPolicy>fail</checksumPolicy> </snapshots> </repository> <repository> <id>HDPJetty</id> <name>Hadoop Jetty</name> <url>http://repo.hortonworks.com/content/repositories/jetty-hadoop/</url> <layout>default</layout> <releases> <enabled>true</enabled> <updatePolicy>always</updatePolicy> <checksumPolicy>warn</checksumPolicy> </releases> <snapshots> <enabled>false</enabled> <updatePolicy>never</updatePolicy> <checksumPolicy>fail</checksumPolicy> </snapshots> </repository> <repository> <snapshots> <enabled>false</enabled> </snapshots> <id>central</id> <name>bintray</name> <url>http://jcenter.bintray.com</url> </repository> </repositories> <dependencies> <dependency> <groupId>org.apache.storm</groupId> <artifactId>storm-kafka</artifactId> <version>${storm-kafka.version}</version> </dependency> <dependency> <groupId>org.apache.storm</groupId> <artifactId>storm-core</artifactId> <version>${storm-core.version}</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.apache.kafka</groupId> <artifactId>kafka_2.10</artifactId> <version>${kafka.version}</version> <exclusions> <exclusion> <groupId>javax.jms</groupId> <artifactId>jms</artifactId> </exclusion> <exclusion> <groupId>com.sun.jdmk</groupId> <artifactId>jmxtools</artifactId> </exclusion> <exclusion> <groupId>com.sun.jmx</groupId> <artifactId>jmxri</artifactId> </exclusion> <exclusion> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.googlecode.json-simple</groupId> <artifactId>json-simple</artifactId> <version>1.1.1</version> </dependency> ... View more