我在elasticsearch中的错误日志是这样的:
[2015-09-04 10:59:49,531][DEBUG][action.bulk ] [baichebao-node-2] [questions][0] failed to execute bulk item (index) index {[questions][baichebao][AU-WS7qZwHwGnxdqIztg], source[_na_]}
org.elasticsearch.index.mapper.MapperParsingException: failed to parse
at org.elasticsearch.index.mapper.DocumentMapper.parse(DocumentMapper.java:565)
at org.elasticsearch.index.mapper.DocumentMapper.parse(DocumentMapper.java:493)
at org.elasticsearch.index.shard.IndexShard.prepareCreate(IndexShard.java:466)
at org.elasticsearch.action.bulk.TransportShardBulkAction.shardIndexOperation(TransportShardBulkAction.java:418)
at org.elasticsearch.action.bulk.TransportShardBulkAction.shardOperationOnPrimary(TransportShardBulkAction.java:148)
at org.elasticsearch.action.support.replication.TransportShardReplicationOperationAction$PrimaryPhase.performOnPrimary(TransportShardReplicationOperationAction.java:574)
at org.elasticsearch.action.support.replication.TransportShardReplicationOperationAction$PrimaryPhase$1.doRun(TransportShardReplicationOperationAction.java:440)
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:36)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.elasticsearch.ElasticsearchParseException: Failed to derive xcontent
at org.elasticsearch.common.xcontent.XContentFactory.xContent(XContentFactory.java:195)
at org.elasticsearch.common.xcontent.XContentHelper.createParser(XContentHelper.java:75)
at org.elasticsearch.common.xcontent.XContentHelper.createParser(XContentHelper.java:53)
at org.elasticsearch.index.mapper.DocumentMapper.parse(DocumentMapper.java:507)
... 10 more
和我的映射是这样的:
{
"mappings" : {
"baichebao" : {
"dynamic" : false,
"_all" : { "enable" : false },
"_id" : {
"store" : true,
"path" : "id"
},
"properties" : {
"id" : {
"type" : "long"
},
"content" : {
"type" : "string",
"analyzer" : "ik_syno_smart"
},
"uid" : {
"type" : "integer"
},
"all_answer_count" : {
"type" : "integer"
},
"answer_users" : {
"type" : "integer"
},
"best_answer" : {
"type" : "long"
},
"status" : {
"type" : "short"
},
"created_at" : {
"type" : "long"
},
"distrust" : {
"type" : "short"
},
"is_expert" : {
"type" : "boolean"
},
"series_id" : {
"type" : "integer"
},
"is_closed" : {
"type" : "boolean"
},
"closed_at" : {
"type" : "long"
},
"tags" : {
"type" : "string"
},
"channel_type" : {
"type" : "integer"
},
"channel_sub_type" : {
"type" : "integer"
}
}
}
}
}
但是我找不到哪个字段解析错误？
我该如何解决这个问题？
最佳答案
该错误通常表示通过检查前20个字节，无法将发送到elasticsearch的文档识别为JSON或SMILE文档。例如，如果在JSON文档中省略了前导“{”，则会出现此错误:
curl -XPUT localhost:9200/test/doc/1 -d 'I am not a json document'
或在有效的JSON前面加上20多个空格字符:
curl -XPUT localhost:9200/test/doc/1 -d ' {"foo": "bar"}'
关于elasticsearch - 如何检查弹性日志中的哪个字段解析错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/32389445/