<commit_before>package main

import "github.com/Shopify/sarama"

type Arbiter interface {
	OffsetChannel() chan<- int64
	MessageChannel() <-chan *sarama.ConsumerMessage
	Init(config *CallbackItemConfig, arbiterConfig *MapConfig, manager *PartitionManager)
	Run()
	Close()
}

type SequentialArbiter struct {
}

// 以下为本次开发的可选内容
type SlidingWindowArbiter struct {
}

type LeakyBucketArbiter struct {
}

type UnboundArbiter struct {
}<commit_msg>Modify arbiter interface, add error result<commit_after>package main

import "github.com/Shopify/sarama"

type Arbiter interface {
	OffsetChannel() chan<- int64
	MessageChannel() <-chan *sarama.ConsumerMessage
	Init(config *CallbackItemConfig, arbiterConfig ArbiterConfig, manager *PartitionManager) error
	Run()
	Close()
}

// 以下为本次开发的可选内容

type LeakyBucketArbiter struct {
}
{'fraction_non_alphanumeric': 0.09290953545232274, 'fraction_numerical': 0.004889975550122249, 'mean_word_length': 6.060344827586207, 'pattern_counts': {'":': 0, '<': 7, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7000557', 'n_tokens_mistral': 292, 'n_tokens_neox': 275, 'n_words': 65}