Somehow after updating the logstash-7.3 to 7.4 I am getting error while starting the logstash. I have checked the logs and the error is: [ERROR] 2019-10-09 15:04:46.938 [<udp.1] udp - Exception in inputworker {"exception"=>java.lang.ClassCastException: org.jruby.gen.RubyObject4 cannot be cast to org.jruby.RubyFixnum, "backtrace"=>["org.jruby.runtime.invokedynamic.MathLinker.fixnum_op_div(MathLinker.java:233)", "java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627)", "org.jruby.runtime.invokedynamic.MathLinker.fixnumOperator(MathLinker.java:171)", "usr.share.logstash.vendor.bundle.jruby.$2_dot_5_dot_0.gems.logstash_minus_codec_minus_netflow_minus_4_dot_2_dot_1.lib.logstash.codecs.netflow.RUBY$block$decode_netflow5$2(/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-codec-netflow-4.2.1/lib/logstash/codecs/netflow.rb:139)", "org.jruby.runtime.CompiledIRBlockBody.yieldDirect(CompiledIRBlockBody.java:146)", "org.jruby.runtime.BlockBody.yield(BlockBody.java:114)", "org.jruby.runtime.Block.yield(Block.java:170)", "org.jruby.ir.runtime.IRRuntimeHelpers.yield(IRRuntimeHelpers.java:477)", "org.jruby.ir.targets.YieldSite.yield(YieldSite.java:105)", "usr.share.logstash.vendor.bundle.jruby.$2_dot_5_dot_0.gems.bindata_minus_2_dot_4_dot_4.lib.bindata.struct.RUBY$block$each_pair$0(/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/bindata-2.4.4/lib/bindata/struct.rb:169)", "org.jruby.runtime.CompiledIRBlockBody.yieldDirect(CompiledIRBlockBody.java:146)", "org.jruby.runtime.MixedModeIRBlockBody.yieldDirect(MixedModeIRBlockBody.java:124)", "org.jruby.runtime.BlockBody.yield(BlockBody.java:114)", "org.jruby.runtime.Block.yield(Block.java:170)", "org.jruby.RubyArray.each(RubyArray.java:1800)", "org.jruby.RubyArray$INVOKER$i$0$0$each.call(RubyArray$INVOKER$i$0$0$each.gen)", "org.jruby.internal.runtime.methods.JavaMethod$JavaMethodZeroBlock.call(JavaMethod.java:555)", "org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:332)", "org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:86)", "org.jruby.runtime.callsite.CachingCallSite.callIter(CachingCallSite.java:93)", "org.jruby.ir.instructions.CallBase.interpret(CallBase.java:537)", "org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:361)", "org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:72)", "org.jruby.internal.runtime.methods.MixedModeIRMethod.INTERPRET_METHOD(MixedModeIRMethod.java:105)", "org.jruby.internal.runtime.methods.MixedModeIRMethod.call(MixedModeIRMethod.java:92)", "org.jruby.ir.targets.InvokeSite.invoke(InvokeSite.java:177)", "usr.share.logstash.vendor.bundle.jruby.$2_dot_5_dot_0.gems.logstash_minus_codec_minus_netflow_minus_4_dot_2_dot_1.lib.logstash.codecs.netflow.RUBY$method$decode_netflow5$0(/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-codec-netflow-4.2.1/lib/logstash/codecs/netflow.rb:130)", "usr.share.logstash.vendor.bundle.jruby.$2_dot_5_dot_0.gems.logstash_minus_codec_minus_netflow_minus_4_dot_2_dot_1.lib.logstash.codecs.netflow.RUBY$method$decode_netflow5$0$VARARGS(/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-codec-netflow-4.2.1/lib/logstash/codecs/netflow.rb)", "org.jruby.internal.runtime.methods.CompiledIRMethod.call(CompiledIRMethod.java:91)", "org.jruby.internal.runtime.methods.MixedModeIRMethod.call(MixedModeIRMethod.java:90)", "org.jruby.ir.targets.InvokeSite.invoke(InvokeSite.java:183)", "usr.share.logstash.vendor.bundle.jruby.$2_dot_5_dot_0.gems.logstash_minus_codec_minus_netflow_minus_4_dot_2_dot_1.lib.logstash.codecs.netflow.RUBY$block$decode$1(/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-codec-netflow-4.2.1/lib/logstash/codecs/netflow.rb:88)", "org.jruby.runtime.CompiledIRBlockBody.yieldDirect(CompiledIRBlockBody.java:146)", "org.jruby.runtime.BlockBody.yield(BlockBody.java:114)", "org.jruby.runtime.Block.yield(Block.java:170)", "org.jruby.ir.runtime.IRRuntimeHelpers.yield(IRRuntimeHelpers.java:477)", "org.jruby.ir.instructions.YieldInstr.interpret(YieldInstr.java:85)", "org.jruby.ir.interpreter.StartupInterpreterEngine.processOtherOp(StartupInterpreterEngine.java:178)", "org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:104)", "org.jruby.ir.interpreter.Interpreter.INTERPRET_BLOCK(Interpreter.java:114)", "org.jruby.runtime.MixedModeIRBlockBody.commonYieldPath(MixedModeIRBlockBody.java:151)", "org.jruby.runtime.IRBlockBody.doYield(IRBlockBody.java:187)", "org.jruby.runtime.BlockBody.yield(BlockBody.java:116)", "org.jruby.runtime.Block.yield(Block.java:170)", "org.jruby.RubyArray.each(RubyArray.java:1800)", "org.jruby.RubyArray$INVOKER$i$0$0$each.call(RubyArray$INVOKER$i$0$0$each.gen)", "org.jruby.internal.runtime.methods.JavaMethod$JavaMethodZeroBlock.call(JavaMethod.java:555)", "org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:332)", "org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:86)", "org.jruby.runtime.callsite.CachingCallSite.callIter(CachingCallSite.java:93)", "org.jruby.ir.instructions.CallBase.interpret(CallBase.java:537)", "org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:361)", "org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:72)", "org.jruby.internal.runtime.methods.MixedModeIRMethod.INTERPRET_METHOD(MixedModeIRMethod.java:105)", "org.jruby.internal.runtime.methods.MixedModeIRMethod.call(MixedModeIRMethod.java:92)", "org.jruby.ir.targets.InvokeSite.invoke(InvokeSite.java:177)", "usr.share.logstash.vendor.bundle.jruby.$2_dot_5_dot_0.gems.logstash_minus_codec_minus_netflow_minus_4_dot_2_dot_1.lib.logstash.codecs.netflow.RUBY$method$decode$0(/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-codec-netflow-4.2.1/lib/logstash/codecs/netflow.rb:87)", "usr.share.logstash.logstash_minus_core.lib.logstash.codecs.delegator.RUBY$block$decode$1(/usr/share/logstash/logstash-core/lib/logstash/codecs/delegator.rb:45)", "org.jruby.runtime.CompiledIRBlockBody.callDirect(CompiledIRBlockBody.java:136)", "org.jruby.runtime.IRBlockBody.call(IRBlockBody.java:77)", "org.jruby.runtime.IRBlockBody.call(IRBlockBody.java:51)", "org.jruby.runtime.Block.call(Block.java:133)", "org.logstash.instrument.metrics.MetricExt.doTime(MetricExt.java:140)", "org.logstash.instrument.metrics.AbstractSimpleMetricExt.time(AbstractSimpleMetricExt.java:45)", "org.logstash.instrument.metrics.NamespacedMetricExt.doTime(NamespacedMetricExt.java:87)", "org.logstash.instrument.metrics.AbstractNamespacedMetricExt.time(AbstractNamespacedMetricExt.java:44)",
Can i get some help on this???
I have trying updating the logstash-plugin but that doesn't help too..
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