Alexey Temnikov

icon location Canada, Vancouver

Results 10 comments of Alexey Temnikov

Use Spark DataSourceV2 to handle Parquet files

Lowing priority, as it is relevant only during Spark Upgrade (when spark APIs are changed)

Add debug documentation to Contributing readme

Update to low priority to add debug information

Schema mismatch: option for logging example data

Closing this issue as it is not applicable for production use cases and might be only useful for development / debugging purposes only. Please reopen/leave a comment on this issue,...

When staging files are not deleted, functional tests do not report the failed test name

Changing to Low priority, as it is related only to testing.

Support Vertica on ARM

Once issue is priorities - need to consider ticket - https://github.com/vertica/spark-connector/issues/472

[SPIKE] Make cleanup not negatively affect connector behaviour

Downgrading to Normal priority, as it is a corner-case scenario.

[BUG] Spark connector opens and closes multiple connections per operation

This is an optimization for handling connections. It is expected this does not significantly impact performance and has not functional impact.

Extend or replace parquet read support to support calendar interval type

Need to verify if it has been implemented

[REFACTOR] Remove JDBC reference from executor code

Downgraded to Normal priority since there is no functional or performance impact.

[SPIKE] Look into solution for partitioned data encoding

Next steps: Check behaviour on the latest Spark versions.