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https://issues.apache.org/jira/browse/SPARK-27256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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liuxian updated SPARK-27256:
----------------------------
Description:
Currently, if we want to configure `spark. sql. files. maxPartitionBytes` to
256 megabytes, we must set `spark. sql. files. maxPartitionBytes=268435456`,
which is very unfriendly to users.
And if we set it like this:`spark. sql. files. maxPartitionBytes=256M`, we will
encounter this exception:
_Exception in thread "main" java.lang.IllegalArgumentException:
spark.sql.files.maxPartitionBytes should be long, but was 256M_
_at
org.apache.spark.internal.config.ConfigHelpers$.toNumber(ConfigBuilder.scala:34)_
was:
Currently, if we want to configure `spark. sql. files. maxPartitionBytes` to
256 megabytes, we must set `spark. sql. files. maxPartitionBytes=268435456`,
which is very unfriendly to users.
And if we set it like this:`spark. sql. files. maxPartitionBytes=256M`, we will
encounter this exception:
_Exception in thread "main" java.lang.IllegalArgumentException:
spark.sql.files.maxPartitionBytes should be long, but was 128M_
_at
org.apache.spark.internal.config.ConfigHelpers$.toNumber(ConfigBuilder.scala:34)_
> If the configuration is used to set the number of bytes, we'd better use
> `bytesConf`'.
> --------------------------------------------------------------------------------------
>
> Key: SPARK-27256
> URL: https://issues.apache.org/jira/browse/SPARK-27256
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core, SQL
> Affects Versions: 3.0.0
> Reporter: liuxian
> Priority: Minor
>
> Currently, if we want to configure `spark. sql. files. maxPartitionBytes` to
> 256 megabytes, we must set `spark. sql. files. maxPartitionBytes=268435456`,
> which is very unfriendly to users.
> And if we set it like this:`spark. sql. files. maxPartitionBytes=256M`, we
> will encounter this exception:
> _Exception in thread "main" java.lang.IllegalArgumentException:
> spark.sql.files.maxPartitionBytes should be long, but was 256M_
> _at
> org.apache.spark.internal.config.ConfigHelpers$.toNumber(ConfigBuilder.scala:34)_
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