Jose Martinez Poblete created CASSANDRA-10165:
-------------------------------------------------
Summary: Query fails when batch_size_warn_threshold_in_kb is not
set on cassandra.yaml
Key: CASSANDRA-10165
URL: https://issues.apache.org/jira/browse/CASSANDRA-10165
Project: Cassandra
Issue Type: Bug
Components: Core
Environment: C* 2.1.5
Reporter: Jose Martinez Poblete
Jobs failed with the following error:
{noformat}
ERROR [SharedPool-Worker-1] 2015-08-21 18:06:42,759 ErrorMessage.java:244 -
Unexpected exception during request
java.lang.NullPointerException: null
at
org.apache.cassandra.config.DatabaseDescriptor.getBatchSizeWarnThreshold(DatabaseDescriptor.java:855)
~[cassandra-all-2.1.5.469.jar:2.1.5.469]
at
org.apache.cassandra.cql3.statements.BatchStatement.verifyBatchSize(BatchStatement.java:239)
~[cassandra-all-2.1.5.469.jar:2.1.5.469]
at
org.apache.cassandra.cql3.statements.BatchStatement.executeWithoutConditions(BatchStatement.java:311)
~[cassandra-all-2.1.5.469.jar:2.1.5.469]
at
org.apache.cassandra.cql3.statements.BatchStatement.execute(BatchStatement.java:296)
~[cassandra-all-2.1.5.469.jar:2.1.5.469]
at
org.apache.cassandra.cql3.statements.BatchStatement.execute(BatchStatement.java:282)
~[cassandra-all-2.1.5.469.jar:2.1.5.469]
at
org.apache.cassandra.cql3.QueryProcessor.processBatch(QueryProcessor.java:503)
~[cassandra-all-2.1.5.469.jar:2.1.5.469]
at
com.datastax.bdp.cassandra.cql3.DseQueryHandler$BatchStatementExecution.execute(DseQueryHandler.java:327)
~[dse.jar:4.7.0]
at
com.datastax.bdp.cassandra.cql3.DseQueryHandler$Operation.executeWithTiming(DseQueryHandler.java:223)
~[dse.jar:4.7.0]
at
com.datastax.bdp.cassandra.cql3.DseQueryHandler$Operation.executeWithAuditLogging(DseQueryHandler.java:259)
~[dse.jar:4.7.0]
at
com.datastax.bdp.cassandra.cql3.DseQueryHandler.processBatch(DseQueryHandler.java:110)
~[dse.jar:4.7.0]
at
org.apache.cassandra.transport.messages.BatchMessage.execute(BatchMessage.java:215)
~[cassandra-all-2.1.5.469.jar:2.1.5.469]
at
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:439)
[cassandra-all-2.1.5.469.jar:2.1.5.469]
at
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:335)
[cassandra-all-2.1.5.469.jar:2.1.5.469]
at
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
io.netty.channel.AbstractChannelHandlerContext.access$700(AbstractChannelHandlerContext.java:32)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
io.netty.channel.AbstractChannelHandlerContext$8.run(AbstractChannelHandlerContext.java:324)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
[na:1.7.0_75]
at
org.apache.cassandra.concurrent.AbstractTracingAwareExecutorService$FutureTask.run(AbstractTracingAwareExecutorService.java:164)
[cassandra-all-2.1.5.469.jar:2.1.5.469]
at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105)
[cassandra-all-2.1.5.469.jar:2.1.5.469]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_75]
{noformat}
It turns there was no entry for *batch_size_warn_threshold_in_kb* on
cassandra.yaml
Once we set that parameter on the file, the error went away
Can we please have C* assume this setting defaults to 64Kb without prejudice on
the job if it's not specified on the yaml file?
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