Java

Description

Before ES 7.x it was possible to provide a list of fields by URL or BODY request for field_caps API.
https://www.elastic.co/guide/en/elasticsearch/reference/6.8/search-field-caps.html
POST _field_caps { "fields" : ["rating"] }

Starting from 7.x this feature was removed, and only one possible way it uses URI but in this case, it is possible to have an error 414 (Reques

Add a hashtable with cuckoo hashing algorithm.
There is no implementation of that data structure here yet.

Could be a good first issue.

Sometimes it is needed to store compressed data in the DB. Unfortunately not all the DBs have built-in compression and FUSE compressed FSes are not available for every OS. So it may make sense to store compressed binary blobs in the DB.

Unfortunately when one sees them in DBeaver he sees them compressed, but often they are needed uncompressed. So it'd be nice to have a feature to decompress the

Which Component
spring-cloud-starter-stream-rocketmq

Describe the bug
When hot deployment in eclipse throw MQClientException: The producer group[mygroup] has been created before

To Reproduce
Steps to reproduce the behavior:

1. Spring boot application with devtools in Eclipse
2. Send message using org.springframework.cloud.stream.function.StreamBridge.send
3. Modify any cod

It may be a specific request but since there is a zip file handler for Android, doesn't hurt to ask for a desktop (maybe multiple backends?) implementation.

I would like to try that in the future but if anyone has time before feel free to do it.

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