Hi All - i'm looking for information on Grafana security .. eg. how to create groups/users & provide them access to dashboards. Pls. let me know. thanks! ... View more

Hi - i've OpenTSDB v2.2.1 installed on HDP 2.4 , and i'm getting the following error on start up : I've tried unistalling & re-installing OpenTSDB, but the error persists. Any ideas ? Command :- [root@sandbox src]# /root/opentsdb-2.2.1/build/tsdb tsd --zkbasedir=/hbase-unsecure --port=9999 --zkquorum=sandbox.hortonworks.com:2181 --cachedir=/tmp/tsd --staticroot=/root/opentsdb-2.2.1/build/staticroot --auto-metric Error :- SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/usr/hdp/2.4.0.0-169/hadoop/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/root/opentsdb-2.2.1/third_party/logback/logback-classic-1.0.13.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] 2017-01-03 22:34:06,736 INFO [main] tools.TSDMain (TSDMain.java:main(62)) - Starting. 2017-01-03 22:34:06,745 INFO [main] tools.TSDMain (TSDMain.java:main(63)) - net.opentsdb.tools 2.2.1-SNAPSHOT built at revision 3091079 (MINT) 2017-01-03 22:34:06,745 INFO [main] tools.TSDMain (TSDMain.java:main(64)) - Built on 2016/10/08 18:55:20 +0000 by hobbes@clhbase:/home/hobbes/opentsdb_OFFICIAL/build 2017-01-03 22:34:06,778 INFO [main] utils.Config (Config.java:loadConfig(583)) - Successfully loaded configuration file: opentsdb.conf 2017-01-03 22:34:06,870 INFO [main] async.Config (Config.java:loadConfig(367)) - Successfully loaded configuration file: opentsdb.conf Exception in thread "main" java.lang.RuntimeException: Initialization failed at net.opentsdb.tools.TSDMain.main(TSDMain.java:196) Caused by: java.lang.NoSuchMethodError: org.jboss.netty.util.HashedWheelTimer.<init>(Ljava/util/concurrent/ThreadFactory;Lorg/jboss/netty/util/ThreadNameDeterminer;JLjava/util/concurrent/TimeUnit;I)V at org.hbase.async.HBaseClient.newTimer(HBaseClient.java:627) at org.hbase.async.HBaseClient.defaultChannelFactory(HBaseClient.java:656) at org.hbase.async.HBaseClient.<init>(HBaseClient.java:557) at net.opentsdb.core.TSDB.<init>(TSDB.java:150) at net.opentsdb.core.TSDB.<init>(TSDB.java:220) at net.opentsdb.tools.TSDMain.main(TSDMain.java:150) ... View more

Hi - i've written code to add table to HBase (HDP 2.4), the code is not compiling... Import Statements : import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.hbase.HBaseConfiguration; import org.apache.hadoop.hbase.HColumnDescriptor; import org.apache.hadoop.hbase.HTableDescriptor; import org.apache.hadoop.hbase.client.HBaseAdmin; import org.apache.hadoop.hbase.util.Bytes; Command : javac hbase/labfiles/Exercise3/HBase_SchemaTester.java Error is as shown below -> [root@sandbox ~]# javac hbase/labfiles/Exercise3/HBase_SchemaTester.java hbase/labfiles/Exercise3/HBase_SchemaTester.java:6: error: package org.apache.hadoop.hbase does not exist import org.apache.hadoop.hbase.HBaseConfiguration; ^ hbase/labfiles/Exercise3/HBase_SchemaTester.java:7: error: package org.apache.hadoop.hbase does not exist import org.apache.hadoop.hbase.HColumnDescriptor; ^ hbase/labfiles/Exercise3/HBase_SchemaTester.java:8: error: package org.apache.hadoop.hbase does not exist import org.apache.hadoop.hbase.HTableDescriptor; ^ hbase/labfiles/Exercise3/HBase_SchemaTester.java:9: error: package org.apache.hadoop.hbase.client does not exist import org.apache.hadoop.hbase.client.HBaseAdmin; ^ hbase/labfiles/Exercise3/HBase_SchemaTester.java:10: error: package org.apache.hadoop.hbase.util does not exist import org.apache.hadoop.hbase.util.Bytes; ----------------------------- Which Additional jars do i need to add to Classpath ? I've already added following Hbase & Hadoop specific jars to my classpath. /usr/hdp/current/hbase-regionserver/lib/*.jar /usr/hdp/current/hbase-master/lib*.jar /usr/hdp/2.4.0.0-169/hbase/lib/*.jar /usr/hdp/2.4.0.0-169/hadoop/lib/*.jar /usr/hdp/current/hbase-client/lib/*.jar My Classpath currently looks like this -> --------------------------- [root@sandbox ~]# echo $CLASSPATH /usr/hdp/current/hbase-regionserver/lib/*.jar:/usr/hdp/current/hbase-master/lib*.jar:/usr/hdp/2.4.0.0-169/hbase/lib/*.jar:/usr/hdp/2.4.0.0-169/hadoop/lib/*.jar:/usr/hdp/current/hbase-client/lib/*.jar:/usr/hdp/2.4.0.0-169/hadoop/conf:/usr/hdp/2.4.0.0-169/hadoop/lib/*:/usr/hdp/2.4.0.0-169/hadoop/.//*:/usr/hdp/2.4.0.0-169/hadoop-hdfs/./:/usr/hdp/2.4.0.0-169/hadoop-hdfs/lib/*:/usr/hdp/2.4.0.0-169/hadoop-hdfs/.//*:/usr/hdp/2.4.0.0-169/hadoop-yarn/lib/*:/usr/hdp/2.4.0.0-169/hadoop-yarn/.//*:/usr/hdp/2.4.0.0-169/hadoop-mapreduce/lib/*:/usr/hdp/2.4.0.0-169/hadoop-mapreduce/.//*::mysql-connector-java-5.1.17.jar:mysql-connector-java-5.1.31-bin.jar:mysql-connector-java.jar:/usr/hdp/2.4.0.0-169/tez/*:/usr/hdp/2.4.0.0-169/tez/lib/*:/usr/hdp/2.4.0.0-169/tez/conf ... View more