Error on localhost/127.0.0.1:9042 connection, no more host to try

[Yeshwanth Kumar]

I am trying to using java datastax driver on a simple local cassandra setup. I did test the host and port with cqlsh. Not sure what is causing this error. Something to do with netty?

17:08:59.918 [scala-execution-context-global-43] DEBUG com.datastax.driver.core.Cluster - Starting new cluster with contact points [localhost/127.0.0.1:9042]

17:08:59.942 [scala-execution-context-global-43] DEBUG io.netty.util.internal.logging.InternalLoggerFactory - Using SLF4J as the default logging framework

17:08:59.957 [scala-execution-context-global-43] DEBUG io.netty.util.internal.PlatformDependent0 - java.nio.Buffer.address: available

17:08:59.957 [scala-execution-context-global-43] DEBUG io.netty.util.internal.PlatformDependent0 - sun.misc.Unsafe.theUnsafe: available

17:08:59.957 [scala-execution-context-global-43] DEBUG io.netty.util.internal.PlatformDependent0 - sun.misc.Unsafe.copyMemory: available

17:08:59.958 [scala-execution-context-global-43] DEBUG io.netty.util.internal.PlatformDependent0 - java.nio.Bits.unaligned: true

17:08:59.958 [scala-execution-context-global-43] DEBUG io.netty.util.internal.PlatformDependent0 - java.nio.DirectByteBuffer.<init>(long, int): available

17:08:59.960 [scala-execution-context-global-43] DEBUG io.netty.util.internal.PlatformDependent - Java version: 8

17:08:59.961 [scala-execution-context-global-43] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.noUnsafe: false

17:08:59.961 [scala-execution-context-global-43] DEBUG io.netty.util.internal.PlatformDependent - sun.misc.Unsafe: available

17:08:59.961 [scala-execution-context-global-43] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.noJavassist: false

17:09:00.041 [scala-execution-context-global-43] DEBUG io.netty.util.internal.PlatformDependent - Javassist: available

17:09:00.041 [scala-execution-context-global-43] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.tmpdir: /tmp (java.io.tmpdir)

17:09:00.041 [scala-execution-context-global-43] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.bitMode: 64 (sun.arch.data.model)

17:09:00.041 [scala-execution-context-global-43] DEBUG io.netty.util.internal.PlatformDependent - -Dio.netty.noPreferDirect: false

17:09:00.041 [scala-execution-context-global-43] DEBUG io.netty.util.internal.PlatformDependent - io.netty.maxDirectMemory: 1029177344 bytes

17:09:00.052 [scala-execution-context-global-43] DEBUG com.datastax.driver.core.SystemProperties - com.datastax.driver.FORCE_NIO is undefined, using default value false

17:09:00.053 [scala-execution-context-global-43] INFO com.datastax.driver.core.NettyUtil - Did not find Netty's native epoll transport in the classpath, defaulting to NIO.

17:09:00.057 [scala-execution-context-global-43] DEBUG io.netty.channel.MultithreadEventLoopGroup - -Dio.netty.eventLoopThreads: 12

17:09:00.065 [scala-execution-context-global-43] DEBUG io.netty.channel.nio.NioEventLoop - -Dio.netty.noKeySetOptimization: false

17:09:00.065 [scala-execution-context-global-43] DEBUG io.netty.channel.nio.NioEventLoop - -Dio.netty.selectorAutoRebuildThreshold: 512

17:09:00.080 [scala-execution-context-global-43] DEBUG io.netty.util.ResourceLeakDetector - -Dio.netty.leakDetection.level: simple

17:09:00.080 [scala-execution-context-global-43] DEBUG io.netty.util.ResourceLeakDetector - -Dio.netty.leakDetection.maxRecords: 4

17:09:00.085 [scala-execution-context-global-43] DEBUG com.datastax.driver.core.SystemProperties - com.datastax.driver.EXTENDED_PEER_CHECK is undefined, using default value true

17:09:00.181 [scala-execution-context-global-43] DEBUG com.datastax.driver.core.Host.STATES - [localhost/127.0.0.1:9042] preparing to open 1 new connections, total = 1

17:09:00.183 [scala-execution-context-global-43] DEBUG com.datastax.driver.core.SystemProperties - com.datastax.driver.DISABLE_COALESCING is undefined, using default value false

17:09:00.191 [scala-execution-context-global-43] DEBUG io.netty.util.internal.JavassistTypeParameterMatcherGenerator - Generated: io.netty.util.internal.__matchers__.com.datastax.driver.core.Message$ResponseMatcher

17:09:00.212 [scala-execution-context-global-43] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.numHeapArenas: 9

17:09:00.212 [scala-execution-context-global-43] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.numDirectArenas: 10

17:09:00.212 [scala-execution-context-global-43] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.pageSize: 8192

17:09:00.212 [scala-execution-context-global-43] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.maxOrder: 11

17:09:00.212 [scala-execution-context-global-43] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.chunkSize: 16777216

17:09:00.212 [scala-execution-context-global-43] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.tinyCacheSize: 512

17:09:00.212 [scala-execution-context-global-43] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.smallCacheSize: 256

17:09:00.213 [scala-execution-context-global-43] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.normalCacheSize: 64

17:09:00.213 [scala-execution-context-global-43] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.maxCachedBufferCapacity: 32768

17:09:00.213 [scala-execution-context-global-43] DEBUG io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.cacheTrimInterval: 8192

17:09:00.232 [scala-execution-context-global-43] DEBUG io.netty.util.internal.JavassistTypeParameterMatcherGenerator - Generated: io.netty.util.internal.__matchers__.com.datastax.driver.core.FrameMatcher

17:09:00.237 [scala-execution-context-global-43] DEBUG io.netty.util.internal.JavassistTypeParameterMatcherGenerator - Generated: io.netty.util.internal.__matchers__.com.datastax.driver.core.Message$RequestMatcher

17:09:00.251 [scala-execution-context-global-43] DEBUG io.netty.util.internal.ThreadLocalRandom - -Dio.netty.initialSeedUniquifier: 0x4f4480c983a53014 (took 0 ms)

17:09:00.279 [scala-execution-context-global-43] DEBUG io.netty.buffer.ByteBufUtil - -Dio.netty.allocator.type: unpooled

17:09:00.279 [scala-execution-context-global-43] DEBUG io.netty.buffer.ByteBufUtil - -Dio.netty.threadLocalDirectBufferSize: 65536

17:09:00.279 [scala-execution-context-global-43] DEBUG io.netty.buffer.ByteBufUtil - -Dio.netty.maxThreadLocalCharBufferSize: 16384

17:09:00.320 [scala-execution-context-global-43] DEBUG com.datastax.driver.core.ControlConnection - [Control connection] error on localhost/127.0.0.1:9042 connection, no more host to try

com.datastax.driver.core.exceptions.DriverException: Connection thread interrupted

at com.datastax.driver.core.ControlConnection.reconnectInternal(ControlConnection.java:229)