ERR_SQL_IMPALA_MEMORYLIMIT: Impala memory limit exceeded
Description
While executing a query, Impala encountered a memory limit exceeded situation.
This error can happen each time DSS interacts with Impala:
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When running an Impala code recipe
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When running a visual recipe with Impala engine
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When computing status of a HDFS dataset
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When computing charts on a HDFS dataset (including charts on a dashboard)
Remediation
This error is internal to Impala. Your administrator needs to change the configuration of the Hadoop cluster to increase the memory allocation to Impala.