最近在使用java api进行ES入库操作时,报如下错误:
{"took":150,"errors":true,"items":[{"index":{"_index":"test","_type":"type1","_id":"794719072","status":400,"error":{"type":"mapper_parsing_exception","reason":"failed to parse","caused_by":{"type":"not_x_content_exception","reason":"Compressor detection can only be called on some xcontent bytes or compressed xcontent bytes"}}}}
经过排查发现,在入库过程中,java错误的将字符串1 (“1”)进行了入库操作,即将如下格式的数据进行入库:
{"index":{"_index":"test","_type":"type1"}}
"1"
则会报上述错误,入库数据格式有误,mapping无法解析