# Is Record UDF calling thread safe?

**URL:** https://discuss.aerospike.com/t/is-record-udf-calling-thread-safe/1740
**Category:** User Defined Functions (UDF)
**Created:** [September 2, 2015, 7:48am UTC](https://discuss.aerospike.com/t/is-record-udf-calling-thread-safe/1740 "2015-09-02T07:48:01Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![manigandham](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.aerospike.com/manigandham/32/58_2.png) [@manigandham](https://discuss.aerospike.com/u/manigandham)
#### Post date: [September 4, 2015, 8:55am UTC](https://discuss.aerospike.com/t/is-record-udf-calling-thread-safe/1740/4 "2015-09-04T08:55:03Z")

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Yes.

More info here:

> [@How do we know if record has been locked in Aerospike?](https://discuss.aerospike.com/t/how-do-we-know-if-record-has-been-locked-in-aerospike/1318):
>
> How to detect if record has been locked in Aerospike?? MySQL/Oracle provide command for checking list of locks on particular table, list of transactions waiting for locks ect. Are these facilities available in Aerospike??

> <https://stackoverflow.com/questions/25920610/aerospike-acid-clarification>

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