Hi all,
after upgrading C* and the java-driver I am running into problems with paging.
Maybe someone can provide a quick clue.
Upgrading was
C* from 2.0.1 to 2.0.3
Java Driver from 2.0.0-rc1 to 2.0.0-rc2
Client side, I get the following messages (apparently during a call to
resultSet.one() ):
com.datastax.driver.core.exceptions.DriverInternalError: An unexpected error
occured server side on /37.139.24.133: java.l
ang.AssertionError
at
com.datastax.driver.core.exceptions.DriverInternalError.copy(DriverInternalError.java:42)
at
com.datastax.driver.core.ResultSetFuture.extractCauseFromExecutionException(ResultSetFuture.java:271)
at
com.datastax.driver.core.ResultSet.fetchMoreResultsBlocking(ResultSet.java:252)
at com.datastax.driver.core.ResultSet.one(ResultSet.java:166)
....
Server Side:
INFO [HANDSHAKE-/37.139.3.70] 2013-12-19 09:55:11,277
OutboundTcpConnection.java (line 386) Handshaking version with /37.139.3.70
INFO [HANDSHAKE-/37.139.24.133] 2013-12-19 09:55:11,284
OutboundTcpConnection.java (line 386) Handshaking version with /37.139.24.133
INFO [HANDSHAKE-/37.139.24.133] 2013-12-19 09:55:11,309
OutboundTcpConnection.java (line 386) Handshaking version with /37.139.24.133
INFO [HANDSHAKE-/146.185.135.226] 2013-12-19 10:00:10,077
OutboundTcpConnection.java (line 386) Handshaking version with /146.185.135.226
WARN [ReadStage:87] 2013-12-19 10:00:16,490 SliceQueryFilter.java (line 209)
Read 111 live and 1776 tombstoned cells (see tombstone_warn_threshold)
WARN [ReadStage:87] 2013-12-19 10:00:16,976 SliceQueryFilter.java (line 209)
Read 48 live and 1056 tombstoned cells (see tombstone_warn_threshold)
WARN [ReadStage:87] 2013-12-19 10:00:18,588 SliceQueryFilter.java (line 209)
Read 80 live and 1160 tombstoned cells (see tombstone_warn_threshold)
WARN [ReadStage:88] 2013-12-19 10:00:24,675 SliceQueryFilter.java (line 209)
Read 48 live and 1056 tombstoned cells (see tombstone_warn_threshold)
WARN [ReadStage:88] 2013-12-19 10:00:25,715 SliceQueryFilter.java (line 209)
Read 80 live and 1160 tombstoned cells (see tombstone_warn_threshold)
WARN [ReadStage:89] 2013-12-19 10:00:31,406 SliceQueryFilter.java (line 209)
Read 300 live and 6300 tombstoned cells (see tombstone_warn_threshold)
WARN [ReadStage:89] 2013-12-19 10:00:32,075 SliceQueryFilter.java (line 209)
Read 65 live and 1040 tombstoned cells (see tombstone_warn_threshold)
WARN [ReadStage:89] 2013-12-19 10:00:33,207 SliceQueryFilter.java (line 209)
Read 72 live and 1224 tombstoned cells (see tombstone_warn_threshold)
WARN [ReadStage:90] 2013-12-19 10:00:37,183 SliceQueryFilter.java (line 209)
Read 135 live and 1782 tombstoned cells (see tombstone_warn_threshold)
INFO [ScheduledTasks:1] 2013-12-19 10:00:58,523 GCInspector.java (line 116) GC
for ParNew: 213 ms for 1 collections, 720697792 used; max is 2057306112
ERROR [Native-Transport-Requests:216] 2013-12-19 10:00:58,913 ErrorMessage.java
(line 222) Unexpected exception during request
java.lang.AssertionError
at
org.apache.cassandra.service.pager.AbstractQueryPager.discardFirst(AbstractQueryPager.java:183)
at
org.apache.cassandra.service.pager.AbstractQueryPager.fetchPage(AbstractQueryPager.java:102)
at
org.apache.cassandra.service.pager.RangeSliceQueryPager.fetchPage(RangeSliceQueryPager.java:36)
at
org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:171)
at
org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:58)
at
org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:188)
at
org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:222)
at
org.apache.cassandra.transport.messages.QueryMessage.execute(QueryMessage.java:119)
at
org.apache.cassandra.transport.Message$Dispatcher.messageReceived(Message.java:304)
at
org.jboss.netty.handler.execution.ChannelUpstreamEventRunnable.doRun(ChannelUpstreamEventRunnable.java:43)
at
org.jboss.netty.handler.execution.ChannelEventRunnable.run(ChannelEventRunnable.java:67)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Jan
