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Samebug tips

  1. ,
    Expert tip

    Check if you didn't forget to instantiate your topic in the kafka broker.

  2. ,

    This error comes up in the old version of spring-test , you should update tospring test 4.3.2

Solutions on the web

via Apache's JIRA Issue Tracker by madheswaran, 1 year ago
java.lang.RuntimeException: org.apache.cassandra.exceptions.ConfigurationException: Unable to find partitioner class 'org.apache.cassandra.dht.RandomPartitioner'
via Apache's JIRA Issue Tracker by madheswaran, 1 year ago
java.lang.RuntimeException: org.apache.cassandra.exceptions.ConfigurationException: Unable to find partitioner class 'org.apache.cassandra.dht.RandomPartitioner'
via hortonworks.com by Unknown author, 1 year ago
java.lang.RuntimeException: serious problem
via csdn.net by Unknown author, 2 years ago
java.io.IOException: Cannot create an instance of InputFormat class org.apache.hadoop.mapred.TextInputFormat as specified in mapredWork!
java.lang.ClassNotFoundException: org.github.jamm.MemoryMeter	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)	at java.lang.ClassLoader.loadClass(ClassLoader.java:425)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)	at org.apache.cassandra.utils.ObjectSizes.(ObjectSizes.java:34)	at org.apache.cassandra.dht.RandomPartitioner.(RandomPartitioner.java:45)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Class.java:190)	at org.apache.cassandra.utils.FBUtilities.classForName(FBUtilities.java:454)	at org.apache.cassandra.utils.FBUtilities.construct(FBUtilities.java:474)	at org.apache.cassandra.utils.FBUtilities.newPartitioner(FBUtilities.java:420)	at org.apache.cassandra.hadoop2.ConfigHelper.getInputPartitioner(ConfigHelper.java:399)	at org.apache.cassandra.hadoop2.AbstractColumnFamilyInputFormat.validateConfiguration(AbstractColumnFamilyInputFormat.java:87)	at org.apache.cassandra.hadoop2.AbstractColumnFamilyInputFormat.getSplits(AbstractColumnFamilyInputFormat.java:117)	at org.apache.hadoop.hive.cassandra.input.cql.HiveCqlInputFormat.getSplits(HiveCqlInputFormat.java:192)	at org.apache.hadoop.hive.cassandra.input.cql.HiveCqlInputFormat.getSplits(HiveCqlInputFormat.java:149)	at org.apache.hadoop.hive.ql.exec.FetchOperator.getNextSplits(FetchOperator.java:362)	at org.apache.hadoop.hive.ql.exec.FetchOperator.getRecordReader(FetchOperator.java:294)	at org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:445)	at org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:414)	at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:138)	at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:1655)	at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:227)	at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:159)	at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:370)	at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:754)	at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:675)	at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:615)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)	at org.apache.hadoop.util.RunJar.run(RunJar.java:221)	at org.apache.hadoop.util.RunJar.main(RunJar.java:136)