json filter can not process data bigger then 4k

[zhenglisai]

• Version: logstash-7.0.1

• Operating System: ubuntu

• Config File (if you have sensitive info, please remove it):
  input {
  stdin {}
  }
  filter {

  json {
  source => "message"
  }
  }
  output {
  stdout { codec=>rubydebug }
  }

• Sample Data:
  {"0": "d49d666e-8b6c-11e9-92bb-000ec6bbcc56", "1": "d49e503a-8b6c-11e9-a67b-000ec6bbcc56", "2": "d49e503b-8b6c-11e9-927c-000ec6bbcc56", "3": "d49e503c-8b6c-11e9-9a53-000ec6bbcc56", "4": "d49e503d-8b6c-11e9-b1da-000ec6bbcc56", "5": "d49e503e-8b6c-11e9-99a1-000ec6bbcc56", "6": "d49e503f-8b6c-11e9-9364-000ec6bbcc56", "7": "d49e5040-8b6c-11e9-8d42-000ec6bbcc56", "8": "d49e5041-8b6c-11e9-8fdd-000ec6bbcc56", "9": "d49e5042-8b6c-11e9-b1a2-000ec6bbcc56", "10": "d49e5043-8b6c-11e9-a4f6-000ec6bbcc56", "11": "d49e5044-8b6c-11e9-9d49-000ec6bbcc56", "12": "d49e5045-8b6c-11e9-8b05-000ec6bbcc56", "13": "d49e5046-8b6c-11e9-883c-000ec6bbcc56", "14": "d49e5047-8b6c-11e9-8535-000ec6bbcc56", "15": "d49e5048-8b6c-11e9-9a24-000ec6bbcc56", "16": "d49e5049-8b6c-11e9-bd86-000ec6bbcc56", "17": "d49e7730-8b6c-11e9-a17c-000ec6bbcc56", "18": "d49e7731-8b6c-11e9-82ee-000ec6bbcc56", "19": "d49e7732-8b6c-11e9-8eaa-000ec6bbcc56", "20": "d49e7733-8b6c-11e9-a5a4-000ec6bbcc56", "21": "d49e7734-8b6c-11e9-93f6-000ec6bbcc56", "22": "d49e7735-8b6c-11e9-a842-000ec6bbcc56", "23": "d49e7736-8b6c-11e9-be30-000ec6bbcc56", "24": "d49e7737-8b6c-11e9-9fac-000ec6bbcc56", "25": "d49e7738-8b6c-11e9-ad55-000ec6bbcc56", "26": "d49e7739-8b6c-11e9-9062-000ec6bbcc56", "27": "d49e773a-8b6c-11e9-95e8-000ec6bbcc56", "28": "d49e773b-8b6c-11e9-90b6-000ec6bbcc56", "29": "d49e773c-8b6c-11e9-839d-000ec6bbcc56", "30": "d49e773d-8b6c-11e9-b444-000ec6bbcc56", "31": "d49e773e-8b6c-11e9-bb52-000ec6bbcc56", "32": "d49e773f-8b6c-11e9-acf9-000ec6bbcc56", "33": "d49e7740-8b6c-11e9-b5c2-000ec6bbcc56", "34": "d49e7741-8b6c-11e9-8a29-000ec6bbcc56", "35": "d49e7742-8b6c-11e9-90b4-000ec6bbcc56", "36": "d49e7743-8b6c-11e9-9625-000ec6bbcc56", "37": "d49e7744-8b6c-11e9-b195-000ec6bbcc56", "38": "d49e7745-8b6c-11e9-978a-000ec6bbcc56", "39": "d49e7746-8b6c-11e9-a8e7-000ec6bbcc56", "40": "d49e7747-8b6c-11e9-8c81-000ec6bbcc56", "41": "d49e7748-8b6c-11e9-bd0b-000ec6bbcc56", "42": "d49e7749-8b6c-11e9-8335-000ec6bbcc56", "43": "d49e774a-8b6c-11e9-bfe1-000ec6bbcc56", "44": "d49e774b-8b6c-11e9-afe2-000ec6bbcc56", "45": "d49e774c-8b6c-11e9-a014-000ec6bbcc56", "46": "d49e774d-8b6c-11e9-8c07-000ec6bbcc56", "47": "d49e774e-8b6c-11e9-8e5e-000ec6bbcc56", "48": "d49e774f-8b6c-11e9-b0c7-000ec6bbcc56", "49": "d49e7750-8b6c-11e9-8e66-000ec6bbcc56", "50": "d49e7751-8b6c-11e9-adb8-000ec6bbcc56", "51": "d49e7752-8b6c-11e9-a828-000ec6bbcc56", "52": "d49e7753-8b6c-11e9-97e1-000ec6bbcc56", "53": "d49e7754-8b6c-11e9-83f7-000ec6bbcc56", "54": "d49e7755-8b6c-11e9-a902-000ec6bbcc56", "55": "d49e7756-8b6c-11e9-bce9-000ec6bbcc56", "56": "d49e7757-8b6c-11e9-a206-000ec6bbcc56", "57": "d49e7758-8b6c-11e9-8359-000ec6bbcc56", "58": "d49e7759-8b6c-11e9-95f6-000ec6bbcc56", "59": "d49e775a-8b6c-11e9-a425-000ec6bbcc56", "60": "d49e775b-8b6c-11e9-9ce6-000ec6bbcc56", "61": "d49e775c-8b6c-11e9-aaab-000ec6bbcc56", "62": "d49e775d-8b6c-11e9-9c08-000ec6bbcc56", "63": "d49e775e-8b6c-11e9-8e39-000ec6bbcc56", "64": "d49e775f-8b6c-11e9-8d00-000ec6bbcc56", "65": "d49e7760-8b6c-11e9-a567-000ec6bbcc56", "66": "d49e7761-8b6c-11e9-8f70-000ec6bbcc56", "67": "d49e7762-8b6c-11e9-b1e5-000ec6bbcc56", "68": "d49e7763-8b6c-11e9-b91a-000ec6bbcc56", "69": "d49e7764-8b6c-11e9-8000-000ec6bbcc56", "70": "d49e7765-8b6c-11e9-a66c-000ec6bbcc56", "71": "d49e7766-8b6c-11e9-8563-000ec6bbcc56", "72": "d49e7767-8b6c-11e9-b2de-000ec6bbcc56", "73": "d49e7768-8b6c-11e9-9c79-000ec6bbcc56", "74": "d49e7769-8b6c-11e9-b3bd-000ec6bbcc56", "75": "d49e776a-8b6c-11e9-8b7c-000ec6bbcc56", "76": "d49e776b-8b6c-11e9-8942-000ec6bbcc56", "77": "d49e776c-8b6c-11e9-860b-000ec6bbcc56", "78": "d49e776d-8b6c-11e9-b5fd-000ec6bbcc56", "79": "d49e776e-8b6c-11e9-a4d9-000ec6bbcc56", "80": "d49e776f-8b6c-11e9-a11f-000ec6bbcc56", "81": "d49e7770-8b6c-11e9-b7d0-000ec6bbcc56", "82": "d49e7771-8b6c-11e9-82d2-000ec6bbcc56", "83": "d49e7772-8b6c-11e9-9d28-000ec6bbcc56", "84": "d49e7773-8b6c-11e9-a777-000ec6bbcc56", "85": "d49e7774-8b6c-11e9-ab26-000ec6bbcc56", "86": "d49e7775-8b6c-11e9-91a1-000ec6bbcc56", "87": "d49e7776-8b6c-11e9-a115-000ec6bbcc56", "88": "d49e7777-8b6c-11e9-9859-000ec6bbcc56", "89": "d49e7778-8b6c-11e9-a193-000ec6bbcc56"}

• ERROR:
  exception=>#<LogStash::Json::ParserError: Unexpected end-of-input in VALUE_STRING
  at [Source: (byte[])"{"0": "9c1c0bfa-8b6b-11e9-9c66-000ec6bbcc56", "1": "9c1ccebe-8b6b-11e9-8026-000ec6bbcc56", "2": "9c1ccebf-8b6b-11e9-951a-000ec6bbcc56", "3": "9c1ccec0-8b6b-11e9-bbcb-000ec6bbcc56", "4": "9c1ccec1-8b6b-11e9-b623-000ec6bbcc56", "5": "9c1ccec2-8b6b-11e9-9954-000ec6bbcc56", "6": "9c1ccec3-8b6b-11e9-ab4e-000ec6bbcc56", "7": "9c1ccec4-8b6b-11e9-93ce-000ec6bbcc56", "8": "9c1ccec5-8b6b-11e9-a1bd-000ec6bbcc56", "9": "9c1ccec6-8b6b-11e9-88f7-000ec6bbcc56", "10": "9c1ccec7-8b6b-11e9-a0f0-000ec6bbcc56", "11"[truncated 3595 bytes]; line: 1, column: 8191]>}

[alxhrzg]

Any updates ? We are running into the same issue, if you know more it would be great to know :)

[gotthub]

Seeing the same issue in 7.10. Is there a fixed limit somewhere in the configuration?

Help appreciated, thank you.

[TheVastyDeep]

This problem is intermittent. If I create a JSON file with an array, each entry of which is the 4K object from the first post, then it sometimes parses. I started with 17 entries in the array and it parsed, adding another entry it also parsed, adding another (to make 19) it failed. However, removing a single leading space from the filter section of the configuration, causing the pipeline to reload, it successfully parsed the 19 entry array! Adding another entry it also parsed, adding another (to make 21) it failed. Again, removing a single leading space from the filter section of the configuration, causing the pipeline to reload it succesfully parsed the 21 entry array. I suspect there is state being retained down in JrJackson.

[thekofimensah]

Facing this issue in 7.17.8 still

[arunporwal]

Is this issue fixed? still facing the same even in the latest version (8.7.0)

[jsvd]

Using the example in the opening post seems to work correctly on Logstash 8.7.0:

/tmp/logstash-8.7.0
❯ echo '{"0": "d49d666e-8b6c-11e9-92bb-000ec6bbcc56", "1": "d49e503a-8b6c-11e9-a67b-000ec6bbcc56", "2": "d49e503b-8b6c-11e9-927c-000ec6bbcc56", "3": "d49e503c-8b6c-11e9-9a53-000ec6bbcc56", "4": "d49e503d-8b6c-11e9-b1da-000ec6bbcc56", "5": "d49e503e-8b6c-11e9-99a1-000ec6bbcc56", "6": "d49e503f-8b6c-11e9-9364-000ec6bbcc56", "7": "d49e5040-8b6c-11e9-8d42-000ec6bbcc56", "8": "d49e5041-8b6c-11e9-8fdd-000ec6bbcc56", "9": "d49e5042-8b6c-11e9-b1a2-000ec6bbcc56", "10": "d49e5043-8b6c-11e9-a4f6-000ec6bbcc56", "11": "d49e5044-8b6c-11e9-9d49-000ec6bbcc56", "12": "d49e5045-8b6c-11e9-8b05-000ec6bbcc56", "13": "d49e5046-8b6c-11e9-883c-000ec6bbcc56", "14": "d49e5047-8b6c-11e9-8535-000ec6bbcc56", "15": "d49e5048-8b6c-11e9-9a24-000ec6bbcc56", "16": "d49e5049-8b6c-11e9-bd86-000ec6bbcc56", "17": "d49e7730-8b6c-11e9-a17c-000ec6bbcc56", "18": "d49e7731-8b6c-11e9-82ee-000ec6bbcc56", "19": "d49e7732-8b6c-11e9-8eaa-000ec6bbcc56", "20": "d49e7733-8b6c-11e9-a5a4-000ec6bbcc56", "21": "d49e7734-8b6c-11e9-93f6-000ec6bbcc56", "22": "d49e7735-8b6c-11e9-a842-000ec6bbcc56", "23": "d49e7736-8b6c-11e9-be30-000ec6bbcc56", "24": "d49e7737-8b6c-11e9-9fac-000ec6bbcc56", "25": "d49e7738-8b6c-11e9-ad55-000ec6bbcc56", "26": "d49e7739-8b6c-11e9-9062-000ec6bbcc56", "27": "d49e773a-8b6c-11e9-95e8-000ec6bbcc56", "28": "d49e773b-8b6c-11e9-90b6-000ec6bbcc56", "29": "d49e773c-8b6c-11e9-839d-000ec6bbcc56", "30": "d49e773d-8b6c-11e9-b444-000ec6bbcc56", "31": "d49e773e-8b6c-11e9-bb52-000ec6bbcc56", "32": "d49e773f-8b6c-11e9-acf9-000ec6bbcc56", "33": "d49e7740-8b6c-11e9-b5c2-000ec6bbcc56", "34": "d49e7741-8b6c-11e9-8a29-000ec6bbcc56", "35": "d49e7742-8b6c-11e9-90b4-000ec6bbcc56", "36": "d49e7743-8b6c-11e9-9625-000ec6bbcc56", "37": "d49e7744-8b6c-11e9-b195-000ec6bbcc56", "38": "d49e7745-8b6c-11e9-978a-000ec6bbcc56", "39": "d49e7746-8b6c-11e9-a8e7-000ec6bbcc56", "40": "d49e7747-8b6c-11e9-8c81-000ec6bbcc56", "41": "d49e7748-8b6c-11e9-bd0b-000ec6bbcc56", "42": "d49e7749-8b6c-11e9-8335-000ec6bbcc56", "43": "d49e774a-8b6c-11e9-bfe1-000ec6bbcc56", "44": "d49e774b-8b6c-11e9-afe2-000ec6bbcc56", "45": "d49e774c-8b6c-11e9-a014-000ec6bbcc56", "46": "d49e774d-8b6c-11e9-8c07-000ec6bbcc56", "47": "d49e774e-8b6c-11e9-8e5e-000ec6bbcc56", "48": "d49e774f-8b6c-11e9-b0c7-000ec6bbcc56", "49": "d49e7750-8b6c-11e9-8e66-000ec6bbcc56", "50": "d49e7751-8b6c-11e9-adb8-000ec6bbcc56", "51": "d49e7752-8b6c-11e9-a828-000ec6bbcc56", "52": "d49e7753-8b6c-11e9-97e1-000ec6bbcc56", "53": "d49e7754-8b6c-11e9-83f7-000ec6bbcc56", "54": "d49e7755-8b6c-11e9-a902-000ec6bbcc56", "55": "d49e7756-8b6c-11e9-bce9-000ec6bbcc56", "56": "d49e7757-8b6c-11e9-a206-000ec6bbcc56", "57": "d49e7758-8b6c-11e9-8359-000ec6bbcc56", "58": "d49e7759-8b6c-11e9-95f6-000ec6bbcc56", "59": "d49e775a-8b6c-11e9-a425-000ec6bbcc56", "60": "d49e775b-8b6c-11e9-9ce6-000ec6bbcc56", "61": "d49e775c-8b6c-11e9-aaab-000ec6bbcc56", "62": "d49e775d-8b6c-11e9-9c08-000ec6bbcc56", "63": "d49e775e-8b6c-11e9-8e39-000ec6bbcc56", "64": "d49e775f-8b6c-11e9-8d00-000ec6bbcc56", "65": "d49e7760-8b6c-11e9-a567-000ec6bbcc56", "66": "d49e7761-8b6c-11e9-8f70-000ec6bbcc56", "67": "d49e7762-8b6c-11e9-b1e5-000ec6bbcc56", "68": "d49e7763-8b6c-11e9-b91a-000ec6bbcc56", "69": "d49e7764-8b6c-11e9-8000-000ec6bbcc56", "70": "d49e7765-8b6c-11e9-a66c-000ec6bbcc56", "71": "d49e7766-8b6c-11e9-8563-000ec6bbcc56", "72": "d49e7767-8b6c-11e9-b2de-000ec6bbcc56", "73": "d49e7768-8b6c-11e9-9c79-000ec6bbcc56", "74": "d49e7769-8b6c-11e9-b3bd-000ec6bbcc56", "75": "d49e776a-8b6c-11e9-8b7c-000ec6bbcc56", "76": "d49e776b-8b6c-11e9-8942-000ec6bbcc56", "77": "d49e776c-8b6c-11e9-860b-000ec6bbcc56", "78": "d49e776d-8b6c-11e9-b5fd-000ec6bbcc56", "79": "d49e776e-8b6c-11e9-a4d9-000ec6bbcc56", "80": "d49e776f-8b6c-11e9-a11f-000ec6bbcc56", "81": "d49e7770-8b6c-11e9-b7d0-000ec6bbcc56", "82": "d49e7771-8b6c-11e9-82d2-000ec6bbcc56", "83": "d49e7772-8b6c-11e9-9d28-000ec6bbcc56", "84": "d49e7773-8b6c-11e9-a777-000ec6bbcc56", "85": "d49e7774-8b6c-11e9-ab26-000ec6bbcc56", "86": "d49e7775-8b6c-11e9-91a1-000ec6bbcc56", "87": "d49e7776-8b6c-11e9-a115-000ec6bbcc56", "88": "d49e7777-8b6c-11e9-9859-000ec6bbcc56", "89": "d49e7778-8b6c-11e9-a193-000ec6bbcc56"}' | bin/logstash -e "filter { json { source => message } }"
Using bundled JDK: /tmp/logstash-8.7.0/jdk.app/Contents/Home
Sending Logstash logs to /tmp/logstash-8.7.0/logs which is now configured via log4j2.properties
[2023-04-27T14:55:45,872][INFO ][logstash.runner          ] Log4j configuration path used is: /tmp/logstash-8.7.0/config/log4j2.properties
[2023-04-27T14:55:45,878][WARN ][logstash.runner          ] The use of JAVA_HOME has been deprecated. Logstash 8.0 and later ignores JAVA_HOME and uses the bundled JDK. Running Logstash with the bundled JDK is recommended. The bundled JDK has been verified to work with each specific version of Logstash, and generally provides best performance and reliability. If you have compelling reasons for using your own JDK (organizational-specific compliance requirements, for example), you can configure LS_JAVA_HOME to use that version instead.
[2023-04-27T14:55:45,879][INFO ][logstash.runner          ] Starting Logstash {"logstash.version"=>"8.7.0", "jruby.version"=>"jruby 9.3.10.0 (2.6.8) 2023-02-01 107b2e6697 OpenJDK 64-Bit Server VM 17.0.6+10 on 17.0.6+10 +indy +jit [arm64-darwin]"}
[2023-04-27T14:55:45,880][INFO ][logstash.runner          ] JVM bootstrap flags: [-Xms1g, -Xmx1g, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djruby.compile.invokedynamic=true, -XX:+HeapDumpOnOutOfMemoryError, -Djava.security.egd=file:/dev/urandom, -Dlog4j2.isThreadContextMapInheritable=true, -Djruby.regexp.interruptible=true, -Djdk.io.File.enableADS=true, --add-exports=jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED, --add-exports=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED, --add-exports=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED, --add-exports=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED, --add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED, --add-opens=java.base/java.security=ALL-UNNAMED, --add-opens=java.base/java.io=ALL-UNNAMED, --add-opens=java.base/java.nio.channels=ALL-UNNAMED, --add-opens=java.base/sun.nio.ch=ALL-UNNAMED, --add-opens=java.management/sun.management=ALL-UNNAMED]
[2023-04-27T14:55:45,895][WARN ][logstash.config.source.multilocal] Ignoring the 'pipelines.yml' file because modules or command line options are specified
[2023-04-27T14:55:46,099][INFO ][logstash.agent           ] Successfully started Logstash API endpoint {:port=>9600, :ssl_enabled=>false}
[2023-04-27T14:55:46,168][INFO ][org.reflections.Reflections] Reflections took 48 ms to scan 1 urls, producing 132 keys and 462 values
[2023-04-27T14:55:46,276][INFO ][logstash.javapipeline    ] Pipeline `main` is configured with `pipeline.ecs_compatibility: v8` setting. All plugins in this pipeline will default to `ecs_compatibility => v8` unless explicitly configured otherwise.
[2023-04-27T14:55:46,284][INFO ][logstash.filters.json    ][main] ECS compatibility is enabled but `target` option was not specified. This may cause fields to be set at the top-level of the event where they are likely to clash with the Elastic Common Schema. It is recommended to set the `target` option to avoid potential schema conflicts (if your data is ECS compliant or non-conflicting, feel free to ignore this message)
[2023-04-27T14:55:46,288][INFO ][logstash.javapipeline    ][main] Starting pipeline {:pipeline_id=>"main", "pipeline.workers"=>10, "pipeline.batch.size"=>125, "pipeline.batch.delay"=>50, "pipeline.max_inflight"=>1250, "pipeline.sources"=>["config string"], :thread=>"#<Thread:0x3a5e050@/private/tmp/logstash-8.7.0/logstash-core/lib/logstash/java_pipeline.rb:134 run>"}
[2023-04-27T14:55:46,569][INFO ][logstash.javapipeline    ][main] Pipeline Java execution initialization time {"seconds"=>0.28}
[2023-04-27T14:55:46,579][INFO ][logstash.javapipeline    ][main] Pipeline started {"pipeline.id"=>"main"}
[2023-04-27T14:55:46,587][INFO ][logstash.agent           ] Pipelines running {:count=>1, :running_pipelines=>[:main], :non_running_pipelines=>[]}
{
            "11" => "d49e5044-8b6c-11e9-9d49-000ec6bbcc56",
            "12" => "d49e5045-8b6c-11e9-8b05-000ec6bbcc56",
            "44" => "d49e774b-8b6c-11e9-afe2-000ec6bbcc56",
            "88" => "d49e7777-8b6c-11e9-9859-000ec6bbcc56",
          "host" => {
        "hostname" => "arkham.local"
    },
            "70" => "d49e7765-8b6c-11e9-a66c-000ec6bbcc56",
            "42" => "d49e7749-8b6c-11e9-8335-000ec6bbcc56",
            "72" => "d49e7767-8b6c-11e9-b2de-000ec6bbcc56",
            "86" => "d49e7775-8b6c-11e9-91a1-000ec6bbcc56",
            "57" => "d49e7758-8b6c-11e9-8359-000ec6bbcc56",
            "89" => "d49e7778-8b6c-11e9-a193-000ec6bbcc56",
             "1" => "d49e503a-8b6c-11e9-a67b-000ec6bbcc56",
            "35" => "d49e7742-8b6c-11e9-90b4-000ec6bbcc56",
            "82" => "d49e7771-8b6c-11e9-82d2-000ec6bbcc56",
            "43" => "d49e774a-8b6c-11e9-bfe1-000ec6bbcc56",
            "27" => "d49e773a-8b6c-11e9-95e8-000ec6bbcc56",
            "56" => "d49e7757-8b6c-11e9-a206-000ec6bbcc56",
            "67" => "d49e7762-8b6c-11e9-b1e5-000ec6bbcc56",
            "41" => "d49e7748-8b6c-11e9-bd0b-000ec6bbcc56",
            "38" => "d49e7745-8b6c-11e9-978a-000ec6bbcc56",
            "29" => "d49e773c-8b6c-11e9-839d-000ec6bbcc56",
            "74" => "d49e7769-8b6c-11e9-b3bd-000ec6bbcc56",
             "8" => "d49e5041-8b6c-11e9-8fdd-000ec6bbcc56",
            "64" => "d49e775f-8b6c-11e9-8d00-000ec6bbcc56",
            "26" => "d49e7739-8b6c-11e9-9062-000ec6bbcc56",
            "10" => "d49e5043-8b6c-11e9-a4f6-000ec6bbcc56",
            "48" => "d49e774f-8b6c-11e9-b0c7-000ec6bbcc56",
            "65" => "d49e7760-8b6c-11e9-a567-000ec6bbcc56",
            "85" => "d49e7774-8b6c-11e9-ab26-000ec6bbcc56",
            "51" => "d49e7752-8b6c-11e9-a828-000ec6bbcc56",
            "15" => "d49e5048-8b6c-11e9-9a24-000ec6bbcc56",
            "40" => "d49e7747-8b6c-11e9-8c81-000ec6bbcc56",
            "31" => "d49e773e-8b6c-11e9-bb52-000ec6bbcc56",
            "62" => "d49e775d-8b6c-11e9-9c08-000ec6bbcc56",
            "84" => "d49e7773-8b6c-11e9-a777-000ec6bbcc56",
             "6" => "d49e503f-8b6c-11e9-9364-000ec6bbcc56",
            "21" => "d49e7734-8b6c-11e9-93f6-000ec6bbcc56",
            "30" => "d49e773d-8b6c-11e9-b444-000ec6bbcc56",
            "46" => "d49e774d-8b6c-11e9-8c07-000ec6bbcc56",
            "19" => "d49e7732-8b6c-11e9-8eaa-000ec6bbcc56",
            "79" => "d49e776e-8b6c-11e9-a4d9-000ec6bbcc56",
            "68" => "d49e7763-8b6c-11e9-b91a-000ec6bbcc56",
             "4" => "d49e503d-8b6c-11e9-b1da-000ec6bbcc56",
      "@version" => "1",
            "87" => "d49e7776-8b6c-11e9-a115-000ec6bbcc56",
            "73" => "d49e7768-8b6c-11e9-9c79-000ec6bbcc56",
            "54" => "d49e7755-8b6c-11e9-a902-000ec6bbcc56",
            "77" => "d49e776c-8b6c-11e9-860b-000ec6bbcc56",
            "20" => "d49e7733-8b6c-11e9-a5a4-000ec6bbcc56",
            "32" => "d49e773f-8b6c-11e9-acf9-000ec6bbcc56",
            "34" => "d49e7741-8b6c-11e9-8a29-000ec6bbcc56",
            "17" => "d49e7730-8b6c-11e9-a17c-000ec6bbcc56",
            "28" => "d49e773b-8b6c-11e9-90b6-000ec6bbcc56",
          "type" => "stdin",
            "36" => "d49e7743-8b6c-11e9-9625-000ec6bbcc56",
            "45" => "d49e774c-8b6c-11e9-a014-000ec6bbcc56",
            "78" => "d49e776d-8b6c-11e9-b5fd-000ec6bbcc56",
            "16" => "d49e5049-8b6c-11e9-bd86-000ec6bbcc56",
            "23" => "d49e7736-8b6c-11e9-be30-000ec6bbcc56",
             "3" => "d49e503c-8b6c-11e9-9a53-000ec6bbcc56",
            "24" => "d49e7737-8b6c-11e9-9fac-000ec6bbcc56",
            "39" => "d49e7746-8b6c-11e9-a8e7-000ec6bbcc56",
            "53" => "d49e7754-8b6c-11e9-83f7-000ec6bbcc56",
            "81" => "d49e7770-8b6c-11e9-b7d0-000ec6bbcc56",
            "22" => "d49e7735-8b6c-11e9-a842-000ec6bbcc56",
            "83" => "d49e7772-8b6c-11e9-9d28-000ec6bbcc56",
            "80" => "d49e776f-8b6c-11e9-a11f-000ec6bbcc56",
            "25" => "d49e7738-8b6c-11e9-ad55-000ec6bbcc56",
            "47" => "d49e774e-8b6c-11e9-8e5e-000ec6bbcc56",
             "9" => "d49e5042-8b6c-11e9-b1a2-000ec6bbcc56",
            "69" => "d49e7764-8b6c-11e9-8000-000ec6bbcc56",
            "76" => "d49e776b-8b6c-11e9-8942-000ec6bbcc56",
            "59" => "d49e775a-8b6c-11e9-a425-000ec6bbcc56",
            "60" => "d49e775b-8b6c-11e9-9ce6-000ec6bbcc56",
             "2" => "d49e503b-8b6c-11e9-927c-000ec6bbcc56",
            "71" => "d49e7766-8b6c-11e9-8563-000ec6bbcc56",
            "33" => "d49e7740-8b6c-11e9-b5c2-000ec6bbcc56",
       "message" => "{\"0\": \"d49d666e-8b6c-11e9-92bb-000ec6bbcc56\", \"1\": \"d49e503a-8b6c-11e9-a67b-000ec6bbcc56\", \"2\": \"d49e503b-8b6c-11e9-927c-000ec6bbcc56\", \"3\": \"d49e503c-8b6c-11e9-9a53-000ec6bbcc56\", \"4\": \"d49e503d-8b6c-11e9-b1da-000ec6bbcc56\", \"5\": \"d49e503e-8b6c-11e9-99a1-000ec6bbcc56\", \"6\": \"d49e503f-8b6c-11e9-9364-000ec6bbcc56\", \"7\": \"d49e5040-8b6c-11e9-8d42-000ec6bbcc56\", \"8\": \"d49e5041-8b6c-11e9-8fdd-000ec6bbcc56\", \"9\": \"d49e5042-8b6c-11e9-b1a2-000ec6bbcc56\", \"10\": \"d49e5043-8b6c-11e9-a4f6-000ec6bbcc56\", \"11\": \"d49e5044-8b6c-11e9-9d49-000ec6bbcc56\", \"12\": \"d49e5045-8b6c-11e9-8b05-000ec6bbcc56\", \"13\": \"d49e5046-8b6c-11e9-883c-000ec6bbcc56\", \"14\": \"d49e5047-8b6c-11e9-8535-000ec6bbcc56\", \"15\": \"d49e5048-8b6c-11e9-9a24-000ec6bbcc56\", \"16\": \"d49e5049-8b6c-11e9-bd86-000ec6bbcc56\", \"17\": \"d49e7730-8b6c-11e9-a17c-000ec6bbcc56\", \"18\": \"d49e7731-8b6c-11e9-82ee-000ec6bbcc56\", \"19\": \"d49e7732-8b6c-11e9-8eaa-000ec6bbcc56\", \"20\": \"d49e7733-8b6c-11e9-a5a4-000ec6bbcc56\", \"21\": \"d49e7734-8b6c-11e9-93f6-000ec6bbcc56\", \"22\": \"d49e7735-8b6c-11e9-a842-000ec6bbcc56\", \"23\": \"d49e7736-8b6c-11e9-be30-000ec6bbcc56\", \"24\": \"d49e7737-8b6c-11e9-9fac-000ec6bbcc56\", \"25\": \"d49e7738-8b6c-11e9-ad55-000ec6bbcc56\", \"26\": \"d49e7739-8b6c-11e9-9062-000ec6bbcc56\", \"27\": \"d49e773a-8b6c-11e9-95e8-000ec6bbcc56\", \"28\": \"d49e773b-8b6c-11e9-90b6-000ec6bbcc56\", \"29\": \"d49e773c-8b6c-11e9-839d-000ec6bbcc56\", \"30\": \"d49e773d-8b6c-11e9-b444-000ec6bbcc56\", \"31\": \"d49e773e-8b6c-11e9-bb52-000ec6bbcc56\", \"32\": \"d49e773f-8b6c-11e9-acf9-000ec6bbcc56\", \"33\": \"d49e7740-8b6c-11e9-b5c2-000ec6bbcc56\", \"34\": \"d49e7741-8b6c-11e9-8a29-000ec6bbcc56\", \"35\": \"d49e7742-8b6c-11e9-90b4-000ec6bbcc56\", \"36\": \"d49e7743-8b6c-11e9-9625-000ec6bbcc56\", \"37\": \"d49e7744-8b6c-11e9-b195-000ec6bbcc56\", \"38\": \"d49e7745-8b6c-11e9-978a-000ec6bbcc56\", \"39\": \"d49e7746-8b6c-11e9-a8e7-000ec6bbcc56\", \"40\": \"d49e7747-8b6c-11e9-8c81-000ec6bbcc56\", \"41\": \"d49e7748-8b6c-11e9-bd0b-000ec6bbcc56\", \"42\": \"d49e7749-8b6c-11e9-8335-000ec6bbcc56\", \"43\": \"d49e774a-8b6c-11e9-bfe1-000ec6bbcc56\", \"44\": \"d49e774b-8b6c-11e9-afe2-000ec6bbcc56\", \"45\": \"d49e774c-8b6c-11e9-a014-000ec6bbcc56\", \"46\": \"d49e774d-8b6c-11e9-8c07-000ec6bbcc56\", \"47\": \"d49e774e-8b6c-11e9-8e5e-000ec6bbcc56\", \"48\": \"d49e774f-8b6c-11e9-b0c7-000ec6bbcc56\", \"49\": \"d49e7750-8b6c-11e9-8e66-000ec6bbcc56\", \"50\": \"d49e7751-8b6c-11e9-adb8-000ec6bbcc56\", \"51\": \"d49e7752-8b6c-11e9-a828-000ec6bbcc56\", \"52\": \"d49e7753-8b6c-11e9-97e1-000ec6bbcc56\", \"53\": \"d49e7754-8b6c-11e9-83f7-000ec6bbcc56\", \"54\": \"d49e7755-8b6c-11e9-a902-000ec6bbcc56\", \"55\": \"d49e7756-8b6c-11e9-bce9-000ec6bbcc56\", \"56\": \"d49e7757-8b6c-11e9-a206-000ec6bbcc56\", \"57\": \"d49e7758-8b6c-11e9-8359-000ec6bbcc56\", \"58\": \"d49e7759-8b6c-11e9-95f6-000ec6bbcc56\", \"59\": \"d49e775a-8b6c-11e9-a425-000ec6bbcc56\", \"60\": \"d49e775b-8b6c-11e9-9ce6-000ec6bbcc56\", \"61\": \"d49e775c-8b6c-11e9-aaab-000ec6bbcc56\", \"62\": \"d49e775d-8b6c-11e9-9c08-000ec6bbcc56\", \"63\": \"d49e775e-8b6c-11e9-8e39-000ec6bbcc56\", \"64\": \"d49e775f-8b6c-11e9-8d00-000ec6bbcc56\", \"65\": \"d49e7760-8b6c-11e9-a567-000ec6bbcc56\", \"66\": \"d49e7761-8b6c-11e9-8f70-000ec6bbcc56\", \"67\": \"d49e7762-8b6c-11e9-b1e5-000ec6bbcc56\", \"68\": \"d49e7763-8b6c-11e9-b91a-000ec6bbcc56\", \"69\": \"d49e7764-8b6c-11e9-8000-000ec6bbcc56\", \"70\": \"d49e7765-8b6c-11e9-a66c-000ec6bbcc56\", \"71\": \"d49e7766-8b6c-11e9-8563-000ec6bbcc56\", \"72\": \"d49e7767-8b6c-11e9-b2de-000ec6bbcc56\", \"73\": \"d49e7768-8b6c-11e9-9c79-000ec6bbcc56\", \"74\": \"d49e7769-8b6c-11e9-b3bd-000ec6bbcc56\", \"75\": \"d49e776a-8b6c-11e9-8b7c-000ec6bbcc56\", \"76\": \"d49e776b-8b6c-11e9-8942-000ec6bbcc56\", \"77\": \"d49e776c-8b6c-11e9-860b-000ec6bbcc56\", \"78\": \"d49e776d-8b6c-11e9-b5fd-000ec6bbcc56\", \"79\": \"d49e776e-8b6c-11e9-a4d9-000ec6bbcc56\", \"80\": \"d49e776f-8b6c-11e9-a11f-000ec6bbcc56\", \"81\": \"d49e7770-8b6c-11e9-b7d0-000ec6bbcc56\", \"82\": \"d49e7771-8b6c-11e9-82d2-000ec6bbcc56\", \"83\": \"d49e7772-8b6c-11e9-9d28-000ec6bbcc56\", \"84\": \"d49e7773-8b6c-11e9-a777-000ec6bbcc56\", \"85\": \"d49e7774-8b6c-11e9-ab26-000ec6bbcc56\", \"86\": \"d49e7775-8b6c-11e9-91a1-000ec6bbcc56\", \"87\": \"d49e7776-8b6c-11e9-a115-000ec6bbcc56\", \"88\": \"d49e7777-8b6c-11e9-9859-000ec6bbcc56\", \"89\": \"d49e7778-8b6c-11e9-a193-000ec6bbcc56\"}",
            "18" => "d49e7731-8b6c-11e9-82ee-000ec6bbcc56",
         "event" => {
        "original" => "{\"0\": \"d49d666e-8b6c-11e9-92bb-000ec6bbcc56\", \"1\": \"d49e503a-8b6c-11e9-a67b-000ec6bbcc56\", \"2\": \"d49e503b-8b6c-11e9-927c-000ec6bbcc56\", \"3\": \"d49e503c-8b6c-11e9-9a53-000ec6bbcc56\", \"4\": \"d49e503d-8b6c-11e9-b1da-000ec6bbcc56\", \"5\": \"d49e503e-8b6c-11e9-99a1-000ec6bbcc56\", \"6\": \"d49e503f-8b6c-11e9-9364-000ec6bbcc56\", \"7\": \"d49e5040-8b6c-11e9-8d42-000ec6bbcc56\", \"8\": \"d49e5041-8b6c-11e9-8fdd-000ec6bbcc56\", \"9\": \"d49e5042-8b6c-11e9-b1a2-000ec6bbcc56\", \"10\": \"d49e5043-8b6c-11e9-a4f6-000ec6bbcc56\", \"11\": \"d49e5044-8b6c-11e9-9d49-000ec6bbcc56\", \"12\": \"d49e5045-8b6c-11e9-8b05-000ec6bbcc56\", \"13\": \"d49e5046-8b6c-11e9-883c-000ec6bbcc56\", \"14\": \"d49e5047-8b6c-11e9-8535-000ec6bbcc56\", \"15\": \"d49e5048-8b6c-11e9-9a24-000ec6bbcc56\", \"16\": \"d49e5049-8b6c-11e9-bd86-000ec6bbcc56\", \"17\": \"d49e7730-8b6c-11e9-a17c-000ec6bbcc56\", \"18\": \"d49e7731-8b6c-11e9-82ee-000ec6bbcc56\", \"19\": \"d49e7732-8b6c-11e9-8eaa-000ec6bbcc56\", \"20\": \"d49e7733-8b6c-11e9-a5a4-000ec6bbcc56\", \"21\": \"d49e7734-8b6c-11e9-93f6-000ec6bbcc56\", \"22\": \"d49e7735-8b6c-11e9-a842-000ec6bbcc56\", \"23\": \"d49e7736-8b6c-11e9-be30-000ec6bbcc56\", \"24\": \"d49e7737-8b6c-11e9-9fac-000ec6bbcc56\", \"25\": \"d49e7738-8b6c-11e9-ad55-000ec6bbcc56\", \"26\": \"d49e7739-8b6c-11e9-9062-000ec6bbcc56\", \"27\": \"d49e773a-8b6c-11e9-95e8-000ec6bbcc56\", \"28\": \"d49e773b-8b6c-11e9-90b6-000ec6bbcc56\", \"29\": \"d49e773c-8b6c-11e9-839d-000ec6bbcc56\", \"30\": \"d49e773d-8b6c-11e9-b444-000ec6bbcc56\", \"31\": \"d49e773e-8b6c-11e9-bb52-000ec6bbcc56\", \"32\": \"d49e773f-8b6c-11e9-acf9-000ec6bbcc56\", \"33\": \"d49e7740-8b6c-11e9-b5c2-000ec6bbcc56\", \"34\": \"d49e7741-8b6c-11e9-8a29-000ec6bbcc56\", \"35\": \"d49e7742-8b6c-11e9-90b4-000ec6bbcc56\", \"36\": \"d49e7743-8b6c-11e9-9625-000ec6bbcc56\", \"37\": \"d49e7744-8b6c-11e9-b195-000ec6bbcc56\", \"38\": \"d49e7745-8b6c-11e9-978a-000ec6bbcc56\", \"39\": \"d49e7746-8b6c-11e9-a8e7-000ec6bbcc56\", \"40\": \"d49e7747-8b6c-11e9-8c81-000ec6bbcc56\", \"41\": \"d49e7748-8b6c-11e9-bd0b-000ec6bbcc56\", \"42\": \"d49e7749-8b6c-11e9-8335-000ec6bbcc56\", \"43\": \"d49e774a-8b6c-11e9-bfe1-000ec6bbcc56\", \"44\": \"d49e774b-8b6c-11e9-afe2-000ec6bbcc56\", \"45\": \"d49e774c-8b6c-11e9-a014-000ec6bbcc56\", \"46\": \"d49e774d-8b6c-11e9-8c07-000ec6bbcc56\", \"47\": \"d49e774e-8b6c-11e9-8e5e-000ec6bbcc56\", \"48\": \"d49e774f-8b6c-11e9-b0c7-000ec6bbcc56\", \"49\": \"d49e7750-8b6c-11e9-8e66-000ec6bbcc56\", \"50\": \"d49e7751-8b6c-11e9-adb8-000ec6bbcc56\", \"51\": \"d49e7752-8b6c-11e9-a828-000ec6bbcc56\", \"52\": \"d49e7753-8b6c-11e9-97e1-000ec6bbcc56\", \"53\": \"d49e7754-8b6c-11e9-83f7-000ec6bbcc56\", \"54\": \"d49e7755-8b6c-11e9-a902-000ec6bbcc56\", \"55\": \"d49e7756-8b6c-11e9-bce9-000ec6bbcc56\", \"56\": \"d49e7757-8b6c-11e9-a206-000ec6bbcc56\", \"57\": \"d49e7758-8b6c-11e9-8359-000ec6bbcc56\", \"58\": \"d49e7759-8b6c-11e9-95f6-000ec6bbcc56\", \"59\": \"d49e775a-8b6c-11e9-a425-000ec6bbcc56\", \"60\": \"d49e775b-8b6c-11e9-9ce6-000ec6bbcc56\", \"61\": \"d49e775c-8b6c-11e9-aaab-000ec6bbcc56\", \"62\": \"d49e775d-8b6c-11e9-9c08-000ec6bbcc56\", \"63\": \"d49e775e-8b6c-11e9-8e39-000ec6bbcc56\", \"64\": \"d49e775f-8b6c-11e9-8d00-000ec6bbcc56\", \"65\": \"d49e7760-8b6c-11e9-a567-000ec6bbcc56\", \"66\": \"d49e7761-8b6c-11e9-8f70-000ec6bbcc56\", \"67\": \"d49e7762-8b6c-11e9-b1e5-000ec6bbcc56\", \"68\": \"d49e7763-8b6c-11e9-b91a-000ec6bbcc56\", \"69\": \"d49e7764-8b6c-11e9-8000-000ec6bbcc56\", \"70\": \"d49e7765-8b6c-11e9-a66c-000ec6bbcc56\", \"71\": \"d49e7766-8b6c-11e9-8563-000ec6bbcc56\", \"72\": \"d49e7767-8b6c-11e9-b2de-000ec6bbcc56\", \"73\": \"d49e7768-8b6c-11e9-9c79-000ec6bbcc56\", \"74\": \"d49e7769-8b6c-11e9-b3bd-000ec6bbcc56\", \"75\": \"d49e776a-8b6c-11e9-8b7c-000ec6bbcc56\", \"76\": \"d49e776b-8b6c-11e9-8942-000ec6bbcc56\", \"77\": \"d49e776c-8b6c-11e9-860b-000ec6bbcc56\", \"78\": \"d49e776d-8b6c-11e9-b5fd-000ec6bbcc56\", \"79\": \"d49e776e-8b6c-11e9-a4d9-000ec6bbcc56\", \"80\": \"d49e776f-8b6c-11e9-a11f-000ec6bbcc56\", \"81\": \"d49e7770-8b6c-11e9-b7d0-000ec6bbcc56\", \"82\": \"d49e7771-8b6c-11e9-82d2-000ec6bbcc56\", \"83\": \"d49e7772-8b6c-11e9-9d28-000ec6bbcc56\", \"84\": \"d49e7773-8b6c-11e9-a777-000ec6bbcc56\", \"85\": \"d49e7774-8b6c-11e9-ab26-000ec6bbcc56\", \"86\": \"d49e7775-8b6c-11e9-91a1-000ec6bbcc56\", \"87\": \"d49e7776-8b6c-11e9-a115-000ec6bbcc56\", \"88\": \"d49e7777-8b6c-11e9-9859-000ec6bbcc56\", \"89\": \"d49e7778-8b6c-11e9-a193-000ec6bbcc56\"}"
    },
            "13" => "d49e5046-8b6c-11e9-883c-000ec6bbcc56",
            "50" => "d49e7751-8b6c-11e9-adb8-000ec6bbcc56",
    "@timestamp" => 2023-04-27T13:55:46.586089Z,
            "58" => "d49e7759-8b6c-11e9-95f6-000ec6bbcc56",
            "37" => "d49e7744-8b6c-11e9-b195-000ec6bbcc56",
            "75" => "d49e776a-8b6c-11e9-8b7c-000ec6bbcc56",
            "55" => "d49e7756-8b6c-11e9-bce9-000ec6bbcc56",
            "14" => "d49e5047-8b6c-11e9-8535-000ec6bbcc56",
             "0" => "d49d666e-8b6c-11e9-92bb-000ec6bbcc56",
             "7" => "d49e5040-8b6c-11e9-8d42-000ec6bbcc56",
            "49" => "d49e7750-8b6c-11e9-8e66-000ec6bbcc56",
            "52" => "d49e7753-8b6c-11e9-97e1-000ec6bbcc56",
            "66" => "d49e7761-8b6c-11e9-8f70-000ec6bbcc56",
            "61" => "d49e775c-8b6c-11e9-aaab-000ec6bbcc56",
             "5" => "d49e503e-8b6c-11e9-99a1-000ec6bbcc56",
            "63" => "d49e775e-8b6c-11e9-8e39-000ec6bbcc56"
}
[2023-04-27T14:55:46,790][INFO ][logstash.javapipeline    ][main] Pipeline terminated {"pipeline.id"=>"main"}
[2023-04-27T14:55:47,096][INFO ][logstash.pipelinesregistry] Removed pipeline from registry successfully {:pipeline_id=>:main}
[2023-04-27T14:55:47,103][INFO ][logstash.runner          ] Logstash shut down.

I've also tried passing a 24mb json document (link through the JSON filter and it worked correctly:

input {
 generator { count => 1 }
}
filter {
  ruby {
    init => 'require "open-uri"'
    code => "txt = open('https://github.com/json-iterator/test-data/raw/master/large-file.json').read; event.set('json', txt)"
  }
  json { source => json target => target }
}
output { stdout { } }

This produces a large singe document with a deep structure from the JSON file.