Ĭause: The Parquet format is not supported in Azure Data Factory and Synapse pipelines. PrimitiveType: %primitiveType OriginalType: %originalType.

Recommendation: Check to see whether the input is a valid Parquet file. Message: File is not a valid Parquet file. If the problem persists, contact support. When the error message contains the string 'NullPointerReference', it might be a transient error. For Self-hosted IR, scale up to a powerful machine with memory that's equal to or greater than 8 GB. Limit the concurrent runs on the integration runtime. When the error message contains the string '', the integration runtime doesn't have enough resources to process the files. 1, we recommend that you upgrade to the latest version. If you are using Self-hosted IR and the version is earlier than. When the error message contains the strings '', 'Java heap space', and 'doubleCapacity', it's usually a memory management issue in an old version of Integration Runtime. Check below list for possible cause analysis and related recommendation.

Ĭauses and recommendations: Different causes may lead to this error. Message: An error occurred when invoking java, message: %javaException. Error code: ParquetJavaInvocationException This article provides suggestions to troubleshoot common problems with the Parquet format connector in Azure Data Factory and Azure Synapse.

Format factory error codes