by
ehsan1
• New Contributor II
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It was working fine initially.
Message: [Simba][SparkJDBCDriver](500618) Error occured while deserializing arrow data: sun.misc.Unsafe or java.nio.DirectByteBuffer.<init>(long, int) not available [SQL State=HY000, DB Errorcode=500618]
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Latest Reply
@Ehsan Ullah​ :The error message you received indicates that there is an issue with deserializing arrow data in the Spark JDBC driver. This error is caused by the fact that the sun.misc.Unsafe or java.nio.DirectByteBufferclasses are not available.To ...
by
Priyag1
• Honored Contributor II
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Refreshing SQL DashboardYou can schedule the dashboard to automatically refresh at an interval.At the top of the page, click Schedule.If the dashboard already has a schedule, you see Scheduled instead of Schedule.Select an interval, such as Every 1 h...
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