elasticsearch - 尝试索引文档会出错:“序列化设置中只允许值列表”
问题描述
尝试索引以下文档时:
{
"branch": "master",
"classes": [
{
"content_count": 2,
"documentation": "",
"extends": [],
"generic": "",
"implements": [],
"line": 10,
"line_count": 36,
"modifiers": [
"public"
],
"name": "removeDuplicateFromString"
}
],
"commit_hash": "e53249ba2381d2f20f3d4493ad70e2da0abb3b05",
"contributors": [
{
"id": "7676016",
"name": "varunu28",
"url": "https://github.com/varunu28"
}
],
"enums": [],
"fields": [],
"filename": "removeDuplicateFromString.java",
"imports": [
{
"name": "java.io.BufferedReader",
"wildcard": false
},
{
"name": "java.io.InputStreamReader",
"wildcard": false
}
],
"interfaces": [],
"license": "",
"methods": [
{
"cyclomatic_complexity": 1,
"documentation": "",
"generic": "",
"line": 11,
"line_count": 9,
"modifiers": [
"public",
"static"
],
"name": "main",
"params": [
{
"name": "args",
"type": "String[]"
}
],
"parent": "removeDuplicateFromString",
"type_": "void"
},
{
"cyclomatic_complexity": 5,
"documentation": "",
"generic": "",
"line": 29,
"line_count": 16,
"modifiers": [
"public",
"static"
],
"name": "removeDuplicate",
"params": [
{
"name": "s",
"type": "String"
}
],
"parent": "removeDuplicateFromString",
"type_": "String"
}
],
"number_forks": 1695,
"number_stars": 4000,
"number_watchs": 394,
"package": "",
"path": "Others",
"repository": "TheAlgorithms/Java"
}
我收到以下错误:
{"error":{"root_cause":[{"type":"settings_exception","reason":"Failed to load settings from [{\"interfaces\":[],\"imports\":[{\"name\":\"java.io.BufferedReader\",\"wildcard\":false},{\"name\":\"java.io.InputStreamReader\",\"wildcard\":false}],\"package\":\"\",\"methods\":[{\"parent\":\"removeDuplicateFromString\",\"line_count\":9,\"line\":11,\"documentation\":\"\",\"name\":\"main\",\"cyclomatic_complexity\":1,\"modifiers\":[\"public\",\"static\"],\"params\":[{\"name\":\"args\",\"type\":\"String[]\"}],\"type_\":\"void\",\"generic\":\"\"},{\"parent\":\"removeDuplicateFromString\",\"line_count\":16,\"line\":29,\"documentation\":\"\",\"name\":\"removeDuplicate\",\"cyclomatic_complexity\":5,\"modifiers\":[\"public\",\"static\"],\"params\":[{\"name\":\"s\",\"type\":\"String\"}],\"type_\":\"String\",\"generic\":\"\"}],\"number_forks\":1695,\"classes\":[{\"implements\":[],\"line_count\":36,\"extends\":[],\"line\":10,\"documentation\":\"\",\"name\":\"removeDuplicateFromString\",\"content_count\":2,\"modifiers\":[\"public\"],\"generic\":\"\"}],\"repository\":\"TheAlgorithms/Java\",\"branch\":\"master\",\"commit_hash\":\"e53249ba2381d2f20f3d4493ad70e2da0abb3b05\",\"enums\":[],\"path\":\"Others\",\"license\":\"\",\"filename\":\"removeDuplicateFromString.java\",\"number_watchs\":394,\"contributors\":[{\"name\":\"varunu28\",\"id\":\"7676016\",\"url\":\"https://github.com/varunu28\"}],\"fields\":[],\"number_stars\":4000}]"}],"type":"settings_exception","reason":"Failed to load settings from [{\"interfaces\":[],\"imports\":[{\"name\":\"java.io.BufferedReader\",\"wildcard\":false},{\"name\":\"java.io.InputStreamReader\",\"wildcard\":false}],\"package\":\"\",\"methods\":[{\"parent\":\"removeDuplicateFromString\",\"line_count\":9,\"line\":11,\"documentation\":\"\",\"name\":\"main\",\"cyclomatic_complexity\":1,\"modifiers\":[\"public\",\"static\"],\"params\":[{\"name\":\"args\",\"type\":\"String[]\"}],\"type_\":\"void\",\"generic\":\"\"},{\"parent\":\"removeDuplicateFromString\",\"line_count\":16,\"line\":29,\"documentation\":\"\",\"name\":\"removeDuplicate\",\"cyclomatic_complexity\":5,\"modifiers\":[\"public\",\"static\"],\"params\":[{\"name\":\"s\",\"type\":\"String\"}],\"type_\":\"String\",\"generic\":\"\"}],\"number_forks\":1695,\"classes\":[{\"implements\":[],\"line_count\":36,\"extends\":[],\"line\":10,\"documentation\":\"\",\"name\":\"removeDuplicateFromString\",\"content_count\":2,\"modifiers\":[\"public\"],\"generic\":\"\"}],\"repository\":\"TheAlgorithms/Java\",\"branch\":\"master\",\"commit_hash\":\"e53249ba2381d2f20f3d4493ad70e2da0abb3b05\",\"enums\":[],\"path\":\"Others\",\"license\":\"\",\"filename\":\"removeDuplicateFromString.java\",\"number_watchs\":394,\"contributors\":[{\"name\":\"varunu28\",\"id\":\"7676016\",\"url\":\"https://github.com/varunu28\"}],\"fields\":[],\"number_stars\":4000}]","caused_by":{"type":"illegal_state_exception","reason":"only value lists are allowed in serialized settings"}},"status":500}
我从中收集到的主要问题要么在部分中描述,即:
{"type":"illegal_state_exception","reason":"only value lists are allowed in serialized settings"}}
或者:
"error":{"root_cause":[{"type":"settings_exception","reason":"Failed to load settings from [{\"interfaces\":[],\"imports\": ........
但我找不到有关此错误或其可能原因的任何信息。我尝试使用带有映射的预定义索引和不存在的索引进行索引。似乎没有任何效果。
为什么我不能索引这个文档?
解决方案
事实证明,正如 Farid 在评论部分提到的,我在从命令行索引时使用了错误的命令。
正确的运行命令是
curl -X POST -H 'Content-Type: application/json' [index location] -d [data]
关键是您使用 POST 而不是 PUT,这就是我正在做的。
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