# Iceberg support GA

**URL:** <https://community.dremio.com/t/iceberg-support-ga/7967>\
**Category:** Uncategorized\
**Created:** [September 15, 2021, 5:36am UTC](https://community.dremio.com/t/iceberg-support-ga/7967 "2021-09-15T05:36:55Z")\
**Posts on this page:** 14\
**Page:** 1

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**Author:** ![kvpr949](https://avatars.discourse-cdn.com/v4/letter/k/b5a626/32.png) [@kvpr949](https://community.dremio.com/u/kvpr949)\
**Post date:** [September 15, 2021, 5:36am UTC](https://community.dremio.com/t/iceberg-support-ga/7967/1 "2021-09-15T05:36:55Z")

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Hi Team,

Iceberg support GA in Dremio?

How to create iceberg table in Dremio?

Thanks,  
KP

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**Author:** ![balaji.ramaswamy](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/balaji.ramaswamy/32/843_2.png) [@balaji.ramaswamy](https://community.dremio.com/u/balaji.ramaswamy)\
**Post date:** [September 15, 2021, 8:15am UTC](https://community.dremio.com/t/iceberg-support-ga/7967/2 "2021-09-15T08:15:21Z")

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@kvpr949 Currently in 18.0 Dremio uses Iceberg format for it’s metadata storage and retrieval, GA for file format support will be next

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**Author:** ![kvpr949](https://avatars.discourse-cdn.com/v4/letter/k/b5a626/32.png) [@kvpr949](https://community.dremio.com/u/kvpr949)\
**Post date:** [September 15, 2021, 10:18am UTC](https://community.dremio.com/t/iceberg-support-ga/7967/3 "2021-09-15T10:18:25Z")

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Thank you Balaji.

So I can’t you iceberg in 18.0?

Thanks,  
KP

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**Author:** ![balaji.ramaswamy](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/balaji.ramaswamy/32/843_2.png) [@balaji.ramaswamy](https://community.dremio.com/u/balaji.ramaswamy)\
**Post date:** [September 16, 2021, 6:51am UTC](https://community.dremio.com/t/iceberg-support-ga/7967/4 "2021-09-16T06:51:21Z")

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@kvpr949 Feature is not fully GA in 18.0 so if you can wait, it would be great

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**Author:** ![Haodochi](https://avatars.discourse-cdn.com/v4/letter/h/bc79bd/32.png) [@Haodochi](https://community.dremio.com/u/Haodochi)\
**Post date:** [September 25, 2021, 3:17pm UTC](https://community.dremio.com/t/iceberg-support-ga/7967/5 "2021-09-25T15:17:57Z")

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Hello Balaji,  
Now I’m use version 18 community. I can’t read the iceberg table. I can query data on spark or trino. How can i access data via Dremio

Thanks

 ![image](https://us1.discourse-cdn.com/flex020/uploads/dremio/original/2X/2/23cf706644261a52e37d8a504870576cff1aedd9.png)

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<div class="post-metadata">

**Author:** ![balaji.ramaswamy](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/balaji.ramaswamy/32/843_2.png) [@balaji.ramaswamy](https://community.dremio.com/u/balaji.ramaswamy)\
**Post date:** [September 25, 2021, 10:31pm UTC](https://community.dremio.com/t/iceberg-support-ga/7967/6 "2021-09-25T22:31:14Z")

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@Haodochi Is your Iceberg table via Hadoop catalog or Hive catalog?

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**Author:** ![Haodochi](https://avatars.discourse-cdn.com/v4/letter/h/bc79bd/32.png) [@Haodochi](https://community.dremio.com/u/Haodochi)\
**Post date:** [September 26, 2021, 1:24am UTC](https://community.dremio.com/t/iceberg-support-ga/7967/8 "2021-09-26T01:24:14Z")

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Hi Balaji,  
My Iceberg table now in Hadoop

Thanks

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<div class="post-metadata">

**Author:** ![Haodochi](https://avatars.discourse-cdn.com/v4/letter/h/bc79bd/32.png) [@Haodochi](https://community.dremio.com/u/Haodochi)\
**Post date:** [September 26, 2021, 6:10am UTC](https://community.dremio.com/t/iceberg-support-ga/7967/9 "2021-09-26T06:10:24Z")

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In last time i use the version 15, it’s can read the Iceberg table

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<div class="post-metadata">

**Author:** ![balaji.ramaswamy](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/balaji.ramaswamy/32/843_2.png) [@balaji.ramaswamy](https://community.dremio.com/u/balaji.ramaswamy)\
**Post date:** [September 28, 2021, 10:20pm UTC](https://community.dremio.com/t/iceberg-support-ga/7967/10 "2021-09-28T22:20:22Z")

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Hi @Haodochi In 18.0 enable `dremio.iceberg.enabled` and try, In 18.0 it is still la preview feature and will be GA soon

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**Author:** ![chulucninh09](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/chulucninh09/32/3677_2.png) [@chulucninh09](https://community.dremio.com/u/chulucninh09)\
**Post date:** [October 25, 2021, 10:29am UTC](https://community.dremio.com/t/iceberg-support-ga/7967/11 "2021-10-25T10:29:43Z")

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Hi, is there any update on this? I just looked at the source and haven’t seen much implementation for iceberg yet. Can iceberg become GA in 19.0 release?

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<div class="post-metadata">

**Author:** ![balaji.ramaswamy](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/balaji.ramaswamy/32/843_2.png) [@balaji.ramaswamy](https://community.dremio.com/u/balaji.ramaswamy)\
**Post date:** [October 27, 2021, 7:13am UTC](https://community.dremio.com/t/iceberg-support-ga/7967/12 "2021-10-27T07:13:35Z")

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@chulucninh09 At this point, IceBerg GA is targeted for 20.0, please see release note of 19.0 coming out soon and it will have an mention in case it is GA in 19.0

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<div class="post-metadata">

**Author:** ![chulucninh09](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/chulucninh09/32/3677_2.png) [@chulucninh09](https://community.dremio.com/u/chulucninh09)\
**Post date:** [November 7, 2021, 4:13am UTC](https://community.dremio.com/t/iceberg-support-ga/7967/13 "2021-11-07T04:13:57Z")

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Hi @balaji.ramaswamy, there is a comment in changelog mentioned iceberg support. Can you clarify this a bit more.  
[https://docs.dremio.com/release-notes/1900-release-notes/](https://docs.dremio.com/release-notes/1900-release-notes/)

```auto
Apache Iceberg Hive Table Support
Dremio 19.0+ supports using the popular Apache Iceberg open table format created with Spark 3. This functionality extends to users with read (SELECT) privileges on sources that support Hive catalogs (ADLS, Hive, S3). Additionally, this allows for more rapid storage and retrieval of metadata when after queries or changes are made to a dataset.

```

As I understand, if iceberg use catalog in spark like this:

```auto
--conf spark.sql.catalog.spark_catalog=org.apache.iceberg.spark.SparkSessionCatalog \
    --conf spark.sql.catalog.spark_catalog.type=hive

```

Then I can use dremio to read iceberg dataset, is that right?

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<div class="post-metadata">

**Author:** ![chulucninh09](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/chulucninh09/32/3677_2.png) [@chulucninh09](https://community.dremio.com/u/chulucninh09)\
**Post date:** [November 7, 2021, 7:06am UTC](https://community.dremio.com/t/iceberg-support-ga/7967/14 "2021-11-07T07:06:17Z")

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Don’t worry about my question, Dremio has supported iceberg just enough for me right now.

Following the docs here: [Dremio](https://docs.dremio.com/data-formats/iceberg-enabling/)

No need for hive catalog, I set `iceberg.catalog_type=hive` in S3 and things went well.

 ![image](https://us1.discourse-cdn.com/flex020/uploads/dremio/original/2X/2/2f57b057c6b3c963b3e9baead61ac5be4cabe97c.png)

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<div class="post-metadata">

**Author:** ![balaji.ramaswamy](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/balaji.ramaswamy/32/843_2.png) [@balaji.ramaswamy](https://community.dremio.com/u/balaji.ramaswamy)\
**Post date:** [November 7, 2021, 7:03pm UTC](https://community.dremio.com/t/iceberg-support-ga/7967/15 "2021-11-07T19:03:32Z")

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@chulucninh09 Dremio 19.0 has Hive catalog support for Apache iceberg

[https://docs.dremio.com/release-notes/1900-release-notes/#apache-iceberg-hive-table-support](https://docs.dremio.com/release-notes/1900-release-notes/#apache-iceberg-hive-table-support)
