pxf

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* add structs `PxfServiceGroup`, `PxfCluster`, `PxfHost`, and `PxfDeployment`. * add `Validation()` to `PxfDeployment`. * all the validation rules can be found under `config_rules.go` as private functions. * IsValidAddress() is public...

djianwen-vmware

Add support for timestamptz to JDBC profile

1

This PR adds read and write support for timestamptz to the JDBC profile without needing `date_wide_range` set to `true` by extending functionality added in commit e1b148a.

tatb-vmware

How can we collect analytics from PXF logs regarding the work of the pushdown predicate?

4

Hello, We decided to analyze the work of the pushdown filter PXF within one cluster: we set the logging level to Debug. We have collected the following logs (anonymized): 1)...

Andrei-Lagutin

All access to Azure Data Lake Storage Gen1 accounts will cease on Feb 29, 2024. As such, we need to support Azure Data Lake Storage Gen2 accounts. The cutover in...

axue-broadcom

failed to load external pxf jdbc table

14

We have a pxf jdbc table to mysql source, it constantly reports following error when querying it; ` [XX000] ERROR: transfer error (18): Transferred a partial file from '127.0.0.1:5888' (libchurl.c:929)...

wangsenyuan

Add pushdown of in-list predicate and bpchar LIKE pushdown for JDBC profile

4

ToDo: #1. Add unit tests #2. Support FDW

chanynprc

Close connection to PXF when query to external table is canceled

8

The C-part of the PXF releases the context (`cleanup_context`) only on the last call in the `pxfprotocol_export` and `pxfprotocol_import` functions. That is, on errors, the context is not released, including...

RekGRpth

PXF + Hive3 + Hadoop3 with Kerberos

1

Does any ever test PXF + Hive3 + Hadoop3 with Kerberos? In my test, it failed with error message javax.security.sasl.SaslException: Invalid token in javax.security.sasl.qop hive-3.1.3 + hadoop-3.2.4

Terry1504

Parquet data type mapping: support of int64 primitive type for timestamp logical type

1

Based on the documentation PXF supports timestamp logical type while primitive type is int96: https://docs.vmware.com/en/VMware-Tanzu-Greenplum-Platform-Extension-Framework/6.5/tanzu-greenplum-platform-extension-framework/GUID-hdfs_parquet.html Parquet however supports also int64 as primary type for timestamp logical type and moreover it...

akotuc

PXF - gs:parquet - Can't get Master Kerberos principal for use as renewer

3

Hello, When we try to query external table using `gs:parquet` profile after querying another external table using `Hive` profile with Kerberos authentication, the statement fails by reporting the following PXF...

mpospis