# Elasticsearch 2.1.0版本 buck index过程中出现异常

**URL:** <https://discuss.elastic.co/t/elasticsearch-2-1-0-buck-index/38719>\
**Category:** 中文提问与讨论\
**Created:** [January 8, 2016, 11:30am UTC](https://discuss.elastic.co/t/elasticsearch-2-1-0-buck-index/38719 "2016-01-08T11:30:49Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![James\_Kelvin](https://avatars.discourse-cdn.com/v4/letter/j/9e8a1a/32.png) [@James\_Kelvin](https://discuss.elastic.co/u/James_Kelvin)\
**Post date:** [January 11, 2016, 7:40am UTC](https://discuss.elastic.co/t/elasticsearch-2-1-0-buck-index/38719/3 "2016-01-11T07:40:25Z")

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是新建的空白索引。  
在elasticsearch讨论区我开了一个topic，正在跟踪中。  
可能是在较大压力下lucence出现的bug。

> [@ES 2.1.0 bulk api throws ArrayIndexOutOfBoundsException](https://discuss.elastic.co/t/es-2-1-0-bulk-api-throws-arrayindexoutofboundsexception/38743):
>
> I use BulkProcessor for indexing, bulksize = 5M. It works very well with ES 1.7.3. but when upgrade to ES 2.1.0, throw exceptions as below: [2016-01-08 17:45:19,733][DEBUG][action.bulk] [mybox] [mgindex0][3] failed to execute bulk item (index) index {[mgindex0][95090eb1-9948-4b21-868a-fc3389b34b6a][95090eb1-1f78-467e-a600-1ce540f27ec0], source[{"ea312e4e-48b8-4c5a-87c6-59d7fe0d9970":"买家","808ff715-f215-4300-bc47-6d29c53a1945|":70589.0,"e8238304-703f-4d89-b543-af994886393f|":"时尚雪地靴","381cbca0-7…

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