Question

我在solr面临一个问题。我无法匹配日期我在solr 5.5工作

以下是我的架构的一部分

http://172.28.128.3:8983/solr/tweets_shard1_replica1/select?q=id:75bfb093-033c-41fa-8712-814f17da7c54

<response>
<lst name="responseHeader">
<int name="status">0</int>
<int name="QTime">7</int>
<lst name="params">
<str name="q">id:75bfb093-033c-41fa-8712-814f17da7c54</str>
</lst>
</lst>
<result name="response" numFound="1" start="0">
<doc>
<date name="timestamp">2014-12-31T21:03:06Z</date>
<str name="lang">und</str>
<str name="timezone">Eastern Time (US & Canada)</str>
<str name="user">startup_owner11</str>
<str name="tweet_text">Wow! $GOOG is going down today #BigData</str>
<str name="id">75bfb093-033c-41fa-8712-814f17da7c54</str>
<long name="_version_">1558697655805149184</long>
</doc>
</result>
</response>

这是我提供查询时的示例数据

http://172.28.128.3:8983/solr/tweets_shard1_replica1/select?q=*:*&fq=timestamp:2014-12-31T21:03:06Z

现在我给出以下查询。我收到了错误

<response>
<lst name="responseHeader">
<int name="status">400</int>
<int name="QTime">1</int>
<lst name="params">
<str name="q">*:*</str>
<str name="fq">timestamp:2014-12-31T21:03:06Z</str>
</lst>
</lst>
<lst name="error">
<lst name="metadata">
<str name="error-class">org.apache.solr.common.SolrException</str>
<str name="root-error-class">org.apache.solr.common.SolrException</str>
</lst>
<str name="msg">Invalid Date String:'2014-12-31T21'</str>
<int name="code">400</int>
</lst>
</response>

以下是solr的回复

private Drawable getDrawableByName(String name) {
    return getResources().getDrawable(getResources().getIdentifier(name, "drawable", getPackageName()));
}

请帮忙

Answer 1

你错过了两件事

你应该在查询datefield时逃避（:)。

timestamp:2014-12-31T21\:03\:06Z

为时间戳字段设置index =“true”。

<field name="timestamp" type="timestamp_field" indexed="true" stored="true"/>

重新编制索引并运行查询

http://172.28.128.3:8983/solr/tweets_shard1_replica1/select?q=*:*&fq=timestamp:2014-12-31T21\:03\:06Z

希望这有助于，维诺德

Solr - 面对匹配日期的问题

1 个答案: