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Posted to dev@kylin.apache.org by Sharipov Sunnatillo <sh...@gmail.com> on 2021/11/04 11:29:56 UTC
Kylin cubing issues
Hello, kylin team! I tried to test apache kylin. But there is a problem in
creating the cube. I used Kylingence’s tool designed for cube testing when
generating a cube. The link is given below:
https://github.com/Kyligence/ssb-kylin
Hadoop consists of a single master node and a single datanode. Computer
configuration:
64GB RAM
16 CPU CORE
1TB SSD
The error in creating the cube, yarn-site.xml and kylin.properties are
given in the zip file.
Re:Kylin cubing issues
Posted by Mukvin <bo...@163.com>.
Hi Sharipov Sunnatillo,
As the error “File xxx.parquet could only be replicated to 0 nodes instead of minReplication (=1). There are 1 datanode(s) running and no node(s) are excluded in this operation.” in ssb_kylin.log says that you need to check the “dfs.replication” configuration which must be set to “1” not default “3” in hdfs-site.xml.
Best regards.
| |
Mukvin
|
|
boyboys520@163.com
|
On 11/8/2021 09:36，Sharipov Sunnatillo<sh...@gmail.com> wrote：
Hello, kylin team! I tried to test apache kylin. But there is a problem in creating the cube. I used Kylingence’s tool designed for cube testing when generating a cube. The link is given below:
https://github.com/Kyligence/ssb-kylin
Hadoop consists of a single master node and a single datanode. Computer configuration:
64GB RAM
16 CPU CORE
1TB SSD
The error in creating the cube, yarn-site.xml and kylin.properties are given in the zip file.
Re:Kylin cubing issues
Posted by Mukvin <bo...@163.com>.
Hi Sharipov Sunnatillo,
As the error “File xxx.parquet could only be replicated to 0 nodes instead of minReplication (=1). There are 1 datanode(s) running and no node(s) are excluded in this operation.” in ssb_kylin.log says that you need to check the “dfs.replication” configuration which must be set to “1” not default “3” in hdfs-site.xml.
Best regards.
| |
Mukvin
|
|
boyboys520@163.com
|
On 11/8/2021 09:36，Sharipov Sunnatillo<sh...@gmail.com> wrote：
Hello, kylin team! I tried to test apache kylin. But there is a problem in creating the cube. I used Kylingence’s tool designed for cube testing when generating a cube. The link is given below:
https://github.com/Kyligence/ssb-kylin
Hadoop consists of a single master node and a single datanode. Computer configuration:
64GB RAM
16 CPU CORE
1TB SSD
The error in creating the cube, yarn-site.xml and kylin.properties are given in the zip file.