[ https://issues.apache.org/jira/browse/CASSANDRA-4700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis reopened CASSANDRA-4700: --------------------------------------- Assignee: Nitesh Kumar > cql 2 query > ----------- > > Key: CASSANDRA-4700 > URL: https://issues.apache.org/jira/browse/CASSANDRA-4700 > Project: Cassandra > Issue Type: Bug > Components: Core > Affects Versions: 1.2.0 beta 2 > Environment: java > Reporter: Nitesh Kumar > Assignee: Nitesh Kumar > Priority: Critical > Labels: patch > Fix For: 1.2.0 beta 2 > > Attachments: CQL2fix.patch > > > i was trying to run cql 2 query > cqlsh:stats> UPDATE Minutewise_Product_Stats SET > '2LX:OQ:XYZ.com:664230591:1:totalView'='2LX:SOQ:XYZ.com:664230591:1:totalView'+1, > > '2LX:OQ:XYZ.com:664230591:1:keywordClick'='2LX:SOQ:xyz.com:664230591:1:keywordClick'+1 > WHERE KEY='2017:4' ; > WHEN I GOT this error > ERROR 20:38:46,220 Error occurred during processing of message. > java.lang.NullPointerException > at > org.apache.cassandra.cql.UpdateStatement.prepareRowMutations(UpdateStatement.java:151) > at > org.apache.cassandra.cql.UpdateStatement.prepareRowMutations(UpdateStatement.java:128) > at > org.apache.cassandra.cql.QueryProcessor.batchUpdate(QueryProcessor.java:245) > at > org.apache.cassandra.cql.QueryProcessor.processStatement(QueryProcessor.java:563) > at > org.apache.cassandra.cql.QueryProcessor.process(QueryProcessor.java:817) > at > org.apache.cassandra.thrift.CassandraServer.execute_cql_query(CassandraServer.java:1675) > at > org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3721) > at > org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:1) > at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32) > at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34) > at > org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:184) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > attached is the patch file to fix this bug > CQL2fix.patch > diff --git a/src/java/org/apache/cassandra/cql/UpdateStatement.java > b/src/java/org/apache/cassandra/cql/UpdateStatement.java > index 3a47712..0caa61b 100644 > --- a/src/java/org/apache/cassandra/cql/UpdateStatement.java > +++ b/src/java/org/apache/cassandra/cql/UpdateStatement.java > @@ -146,8 +146,11 @@ public class UpdateStatement extends AbstractModification > } > > CFMetaData metadata = validateColumnFamily(keyspace, columnFamily, > hasCommutativeOperation); > - if (hasCommutativeOperation) > - cLevel.validateCounterForWrite(metadata); > + > + if (hasCommutativeOperation){ > + ConsistencyLevel currentCLevel = getConsistencyLevel(); > + currentCLevel.validateCounterForWrite(metadata); > + } > > QueryProcessor.validateKeyAlias(metadata, keyName); > -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira