Most PXF error messages include a HINT that you can use to resolve the error, or to collect more information to identify the error. Solution: Make sure you follow the steps outlined for (. Solution: Ensure that the PXF server has been updated and restarted on all hosts.ĮRROR: could not load library “/usr/local/greenplum-db-x.x.x/lib/postgresql/pxf.so”Ĭause: Some steps have not been completed after a Greenplum Database upgrade or migration, such as pxf cluster register. PXF is not running in the tomcat containerĬause: The pxf extension was updated to a new version but the PXF server has not been updated to a compatible version. PXF server error: PXF service could not be reached. See Configuring the Hadoop User, User Impersonation, and Proxying. PXF server error: Permission denied: user=, access=READ, inode="":-rw-Ĭause: The Greenplum Database user that ran the PXF operation does not have permission to access the underlying Hadoop service (HDFS or Hive). ![]() PXF server error : Failed connect to localhost:5888 Connection refused ( slice : pid=)Ĭause: The PXF Service is not running on. Solution: Provide the name of an existing Hive table. table not found)Ĭause: The Hive table that you specified with. PXF server error : NoSuchObjectException(message. Solution: Provide the path to an existing HDFS file. PXF server error : Input path does not exist: hdfs://:8020/Ĭause: The HDFS file that you specified in does not exist. Solution: Provide the profile and required options in the URI when you submit the CREATE EXTERNAL TABLE command. Invalid URI pxf://: missing options sectionĬause: The LOCATION URI does not include the profile or other required options. Solution: Create (enable) the PXF extension for the database as described in the PXF Enable Procedure. The following table describes some errors you may encounter while using PXF: Error MessageĬause: The pxf extension was not registered.
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