> For the complete documentation index, see [llms.txt](https://til.duyet.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://til.duyet.net/data-engineering/aws/emr/emr-tez.md).

# EMR - Tez

## Solution 1:

Repair the **tez.tar.gz** file and increase replication value

```
wget https://downloads.apache.org/tez/0.9.2/apache-tez-0.9.2-bin.tar.gz
tar -zxvf apache-tez-0.9.2-bin.tar.gz
hadoop fs -rm /apps/tez/tez.tar.gz
hadoop fs -copyFromLocal apache-tez-0.9.2-bin/share/tez.tar.gz /apps/tez/
hadoop fs -setrep -w 3 /apps/tez/
```

## Solution 2:

Referring the tar file directly from S3

{% code title="tez-site.xml" %}

```
tez.lib.uris=s3://bucketName/tez/tez.tar.gz
```

{% endcode %}