When I open the notification It prompt message We expected HTTP 200, but got a HTTP -1


We are continuously receiving this message in our old version graylog. Can you please tell us why this is happening and how can we resolve this…?

Here is the screenshot of ERROR

Graylog Version - 1.3.0

Thanks in advance

the Graylog server is not responding in time. Your Graylog server.log might give you some details.

But you should really update to a more stable and supported version. Current Version is 2.4.5 (at time of writing this) and 1.3 over three years in the past. That means its EOL is already reached in any way.

@jan In logs continuously receiving the same message, will you please help me understanding the logs.

Here is the log

2018-06-28 01:14:23,067 ERROR: org.graylog2.plugin.inputs.Extractor - Could not apply converter [tokenizer] of extractor [54023fb0-606f-11e8-8ecb-12dcbbf128d2].
java.lang.IllegalArgumentException: Multiple entries with same key: colspan=\"2\" and colspan=\"4\"
        at com.google.common.collect.ImmutableMap.checkNoConflict(ImmutableMap.java:150)
        at com.google.common.collect.RegularImmutableMap.checkNoConflictInBucket(RegularImmutableMap.java:104)
        at com.google.common.collect.RegularImmutableMap.<init>(RegularImmutableMap.java:70)
        at com.google.common.collect.ImmutableMap$Builder.build(ImmutableMap.java:254)
        at org.graylog2.inputs.converters.TokenizerConverter.convert(TokenizerConverter.java:55)
        at org.graylog2.plugin.inputs.Extractor.runConverters(Extractor.java:254)
        at org.graylog2.plugin.inputs.Extractor.runExtractor(Extractor.java:232)
        at org.graylog2.filters.ExtractorFilter.filter(ExtractorFilter.java:62)
        at org.graylog2.buffers.processors.ServerProcessBufferProcessor.handleMessage(ServerProcessBufferProcessor.java:97)
        at org.graylog2.shared.buffers.processors.ProcessBufferProcessor.dispatchMessage(ProcessBufferProcessor.java:82)
        at org.graylog2.shared.buffers.processors.ProcessBufferProcessor.onEvent(ProcessBufferProcessor.java:61)
        at org.graylog2.shared.buffers.processors.ProcessBufferProcessor.onEvent(ProcessBufferProcessor.java:35)
        at com.lmax.disruptor.WorkProcessor.run(WorkProcessor.java:138)
        at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)

The important part:

Multiple entries with same key: colspan="2" and colspan="4"

you have key-value in the messages and extract them but have the same key colspan twice.

How can we fix it @jan

Also in Logs I can see it’s repeated for the same extractor.

do not send messages with the same key multiple times and try to extract key-value pairs.

But how can we do @jan

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