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Posted to issues@spark.apache.org by "Albert Jang (JIRA)" <ji...@apache.org> on 2017/07/18 00:03:00 UTC
[jira] [Updated] (SPARK-21446) [SQL] JDBC Postgres fetchsize
parameter ignored again
[ https://issues.apache.org/jira/browse/SPARK-21446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Albert Jang updated SPARK-21446:
--------------------------------
Description:
This bug is fixed in https://github.com/apache/spark/pull/9861
but reappears in spark 2.1 +
The following code may not be executed in org.apache.spark.sql.jdbc.PostgresDialect because "properties" is "asConnectionProperties" but "asConnectionProperties" can not have "fetchsize"
{code:java}
// Some comments here
if (properties.getOrElse(JDBCOptions.JDBC_BATCH_FETCH_SIZE, "0").toInt > 0) {
connection.setAutoCommit(false)
}
{code}
was:
This bug is fixed in https://github.com/apache/spark/pull/9861
but reappears in spark 2.11 +
The following code may not be executed in org.apache.spark.sql.jdbc.PostgresDialect because "properties" is "asConnectionProperties" but "asConnectionProperties" can not have "fetchsize"
{code:java}
// Some comments here
if (properties.getOrElse(JDBCOptions.JDBC_BATCH_FETCH_SIZE, "0").toInt > 0) {
connection.setAutoCommit(false)
}
{code}
> [SQL] JDBC Postgres fetchsize parameter ignored again
> -----------------------------------------------------
>
> Key: SPARK-21446
> URL: https://issues.apache.org/jira/browse/SPARK-21446
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.1.0, 2.1.1, 2.2.0
> Reporter: Albert Jang
>
> This bug is fixed in https://github.com/apache/spark/pull/9861
> but reappears in spark 2.1 +
> The following code may not be executed in org.apache.spark.sql.jdbc.PostgresDialect because "properties" is "asConnectionProperties" but "asConnectionProperties" can not have "fetchsize"
> {code:java}
> // Some comments here
> if (properties.getOrElse(JDBCOptions.JDBC_BATCH_FETCH_SIZE, "0").toInt > 0) {
> connection.setAutoCommit(false)
> }
> {code}
>
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