[jira] [Created] (HIVE-26773) Update Avro version to 1.10.2
Zhihua Deng created HIVE-26773: -- Summary: Update Avro version to 1.10.2 Key: HIVE-26773 URL: https://issues.apache.org/jira/browse/HIVE-26773 Project: Hive Issue Type: Improvement Components: Avro Reporter: Zhihua Deng Update the avro version to 1.10.2, there is a transitive dependency to velocity. -- This message was sent by Atlassian Jira (v8.20.10#820010)
ODBC Driver for Hive
Hi All, Is there any opensource ODBC Drivers for hive, Any leads would be appreciated. Regards, Brahma
[jira] [Created] (HIVE-26772) Add support for specific column statistics to ANALYZE TABLE command
Alessandro Solimando created HIVE-26772: --- Summary: Add support for specific column statistics to ANALYZE TABLE command Key: HIVE-26772 URL: https://issues.apache.org/jira/browse/HIVE-26772 Project: Hive Issue Type: Improvement Components: Parser, Statistics Affects Versions: 4.0.0-alpha-2 Reporter: Alessandro Solimando Currently column statistics for table/partitions can be computed in an all-or-nothing fashion by the "ANALYZE TABLE $tableName COMPUTE STATISTICS FOR COLUMNS" command. We propose to improve granularity and support the request to compute a single kind of statistics, BIT_VECTOR for instance. The new syntax could be "ANALYZE TABLE $tableName COMPUTE $statsKind STATISTICS FOR COLUMNS". In the case of BIT_VECTOR this would translate into "ANALYZE TABLE $tableName COMPUTE BIT_VECTOR STATISTICS FOR COLUMNS". The change would require to extend the parser and the statistics computation logic. -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (HIVE-26771) Use DDLTask to created Iceberg table when running ctas statement
Krisztian Kasa created HIVE-26771: - Summary: Use DDLTask to created Iceberg table when running ctas statement Key: HIVE-26771 URL: https://issues.apache.org/jira/browse/HIVE-26771 Project: Hive Issue Type: Improvement Components: Iceberg integration Reporter: Krisztian Kasa Assignee: Krisztian Kasa When Iceberg table is created via ctas statement the table is created in HiveIcebergSerDe and no DDL task is executed. Negative effects of this workflow: * Default privileges of the new table are not granted. * The new Iceberg table can be seen by other transactions at compile time of ctas. * Table creation and table properties are not shown in explain ctas output. -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (HIVE-26770) Make "end of loop" compaction logs appear more selectively
Akshat Mathur created HIVE-26770:
Summary: Make "end of loop" compaction logs appear more selectively
Key: HIVE-26770
URL: https://issues.apache.org/jira/browse/HIVE-26770
Project: Hive
Issue Type: Improvement
Reporter: Akshat Mathur
Assignee: Akshat Mathur
Currently Initiator, Worker, and Cleaner threads log something like "finished
one loop" on INFO level.
This is useful to figure out if one of these threads is taking too long to
finish a loop, but expensive in general.
Suggested Time: 20mins
Logging this should be changed in the following way
# If loop finished within a predefined amount of time, level should be DEBUG
and message should look like: *Initiator loop took \{ellapsedTime} seconds to
finish.*
# If loop ran longer than this predefined amount, level should be WARN and
message should look like: *Possible Initiator slowdown, loop took
\{ellapsedTime} seconds to finish.*
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