Es_rejected_execution_exception -

Hi, I just started learning Elastic and I have already found a problem. I am running Elastic in a Docker and trying to execute this

curl -H 'Content-Type: application/json' -XPOST '127.0.0.1:9200/shakespeare/_bulk?pretty' --data-binary @shakespeare_7.0.json

But I get this error

{
  "error" : {
    "root_cause" : [
      {
        "type" : "es_rejected_execution_exception",
        "reason" : "rejected execution of coordinating operation [coordinating_and_primary_bytes=0, replica_bytes=0, all_bytes=0, coordinating_operation_bytes=40174315, max_coordinating_and_primary_bytes=26843545]"
      }
    ],
    "type" : "es_rejected_execution_exception",
    "reason" : "rejected execution of coordinating operation [coordinating_and_primary_bytes=0, replica_bytes=0, all_bytes=0, coordinating_operation_bytes=40174315, max_coordinating_and_primary_bytes=26843545]"
  },
  "status" : 429
}

My cluster stats is

{
  "_nodes" : {
    "total" : 1,
    "successful" : 1,
    "failed" : 0
  },
  "cluster_name" : "docker-cluster",
  "cluster_uuid" : "kRIRDcMQQye0IzLumMTWZQ",
  "timestamp" : 1634408613853,
  "status" : "yellow",
  "indices" : {
    "count" : 25,
    "shards" : {
      "total" : 25,
      "primaries" : 25,
      "replication" : 0.0,
      "index" : {
        "shards" : {
          "min" : 1,
          "max" : 1,
          "avg" : 1.0
        },
        "primaries" : {
          "min" : 1,
          "max" : 1,
          "avg" : 1.0
        },
        "replication" : {
          "min" : 0.0,
          "max" : 0.0,
          "avg" : 0.0
        }
      }
    },
    "docs" : {
      "count" : 186868,
      "deleted" : 96676
    },
    "store" : {
      "size_in_bytes" : 171764704,
      "total_data_set_size_in_bytes" : 171764704,
      "reserved_in_bytes" : 0
    },
    "fielddata" : {
      "memory_size_in_bytes" : 864,
      "evictions" : 0
    },
    "query_cache" : {
      "memory_size_in_bytes" : 6488,
      "total_count" : 552,
      "hit_count" : 38,
      "miss_count" : 514,
      "cache_size" : 2,
      "cache_count" : 5,
      "evictions" : 3
    },
    "completion" : {
      "size_in_bytes" : 0
    },
    "segments" : {
      "count" : 103,
      "memory_in_bytes" : 699628,
      "terms_memory_in_bytes" : 337888,
      "stored_fields_memory_in_bytes" : 51304,
      "term_vectors_memory_in_bytes" : 0,
      "norms_memory_in_bytes" : 10496,
      "points_memory_in_bytes" : 0,
      "doc_values_memory_in_bytes" : 299940,
      "index_writer_memory_in_bytes" : 20798720,
      "version_map_memory_in_bytes" : 120179,
      "fixed_bit_set_memory_in_bytes" : 46440,
      "max_unsafe_auto_id_timestamp" : 1634395526983,
      "file_sizes" : { }
    },
    "mappings" : {
      "field_types" : [
        {
          "name" : "boolean",
          "count" : 32,
          "index_count" : 11,
          "script_count" : 0
        },
        {
          "name" : "date",
          "count" : 53,
          "index_count" : 14,
          "script_count" : 0
        },
        {
          "name" : "double",
          "count" : 3,
          "index_count" : 3,
          "script_count" : 0
        },
        {
          "name" : "float",
          "count" : 32,
          "index_count" : 4,
          "script_count" : 0
        },
        {
          "name" : "geo_point",
          "count" : 1,
          "index_count" : 1,
          "script_count" : 0
        },
        {
          "name" : "half_float",
          "count" : 35,
          "index_count" : 10,
          "script_count" : 0
        },
        {
          "name" : "integer",
          "count" : 75,
          "index_count" : 8,
          "script_count" : 0
        },
        {
          "name" : "ip",
          "count" : 1,
          "index_count" : 1,
          "script_count" : 0
        },
        {
          "name" : "keyword",
          "count" : 426,
          "index_count" : 15,
          "script_count" : 0
        },
        {
          "name" : "long",
          "count" : 657,
          "index_count" : 12,
          "script_count" : 0
        },
        {
          "name" : "nested",
          "count" : 27,
          "index_count" : 8,
          "script_count" : 0
        },
        {
          "name" : "object",
          "count" : 501,
          "index_count" : 14,
          "script_count" : 0
        },
        {
          "name" : "short",
          "count" : 10,
          "index_count" : 4,
          "script_count" : 0
        },
        {
          "name" : "text",
          "count" : 56,
          "index_count" : 7,
          "script_count" : 0
        }
      ],
      "runtime_field_types" : [ ]
    },
    "analysis" : {
      "char_filter_types" : [ ],
      "tokenizer_types" : [ ],
      "filter_types" : [ ],
      "analyzer_types" : [ ],
      "built_in_char_filters" : [ ],
      "built_in_tokenizers" : [ ],
      "built_in_filters" : [ ],
      "built_in_analyzers" : [ ]
    },
    "versions" : [
      {
        "version" : "7.14.1",
        "index_count" : 25,
        "primary_shard_count" : 25,
        "total_primary_bytes" : 171764704
      }
    ]
  },
  "nodes" : {
    "count" : {
      "total" : 1,
      "coordinating_only" : 0,
      "data" : 1,
      "data_cold" : 1,
      "data_content" : 1,
      "data_frozen" : 1,
      "data_hot" : 1,
      "data_warm" : 1,
      "ingest" : 1,
      "master" : 1,
      "ml" : 1,
      "remote_cluster_client" : 1,
      "transform" : 1,
      "voting_only" : 0
    },
    "versions" : [
      "7.14.1"
    ],
    "os" : {
      "available_processors" : 12,
      "allocated_processors" : 12,
      "names" : [
        {
          "name" : "Linux",
          "count" : 1
        }
      ],
      "pretty_names" : [
        {
          "pretty_name" : "CentOS Linux 8",
          "count" : 1
        }
      ],
      "architectures" : [
        {
          "arch" : "amd64",
          "count" : 1
        }
      ],
      "mem" : {
        "total_in_bytes" : 33362878464,
        "free_in_bytes" : 11828416512,
        "used_in_bytes" : 21534461952,
        "free_percent" : 35,
        "used_percent" : 65
      }
    },
    "process" : {
      "cpu" : {
        "percent" : 0
      },
      "open_file_descriptors" : {
        "min" : 543,
        "max" : 543,
        "avg" : 543
      }
    },
    "jvm" : {
      "max_uptime_in_millis" : 2392539,
      "versions" : [
        {
          "version" : "16.0.2",
          "vm_name" : "OpenJDK 64-Bit Server VM",
          "vm_version" : "16.0.2+7",
          "vm_vendor" : "Eclipse Foundation",
          "bundled_jdk" : true,
          "using_bundled_jdk" : true,
          "count" : 1
        }
      ],
      "mem" : {
        "heap_used_in_bytes" : 193423264,
        "heap_max_in_bytes" : 268435456
      },
      "threads" : 193
    },
    "fs" : {
      "total_in_bytes" : 176825700352,
      "free_in_bytes" : 107461058560,
      "available_in_bytes" : 98407444480
    },
    "plugins" : [ ],
    "network_types" : {
      "transport_types" : {
        "security4" : 1
      },
      "http_types" : {
        "security4" : 1
      }
    },
    "discovery_types" : {
      "single-node" : 1
    },
    "packaging_types" : [
      {
        "flavor" : "default",
        "type" : "docker",
        "count" : 1
      }
    ],
    "ingest" : {
      "number_of_pipelines" : 12,
      "processor_stats" : {
        "conditional" : {
          "count" : 0,
          "failed" : 0,
          "current" : 0,
          "time_in_millis" : 0
        },
        "geoip" : {
          "count" : 0,
          "failed" : 0,
          "current" : 0,
          "time_in_millis" : 0
        },
        "gsub" : {
          "count" : 0,
          "failed" : 0,
          "current" : 0,
          "time_in_millis" : 0
        },
        "script" : {
          "count" : 0,
          "failed" : 0,
          "current" : 0,
          "time_in_millis" : 0
        },
        "set" : {
          "count" : 0,
          "failed" : 0,
          "current" : 0,
          "time_in_millis" : 0
        }
      }
    }
  }
}

How can I solve this ?

That's a super weird error to be getting from the cluster given the size.

Do you have Monitoring enabled? If so is there any other spikes at that time?
Do the Elasticsearch logs show anything at that time?

Thanks for answering, Mark !. Here is the Monitoring screen. I am using local at my machine so there is no other spikes.

Oh, a 256MB heap isn't going to be playing well. Can you increase that, ideally to 2GB.

1 Like

Thanks !! This was the problem !

1 Like

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.