Resolved Issues | Teradata QueryGrid - 2.11 - Resolved Issues - Teradata QueryGrid

Teradata® QueryGrid™ Release Definition

Teradata QueryGrid
Release Number
Release Date
March 2020
Content Type
Release Notes
Publication ID
English (United States)

Resolved issues are corrections to Teradata QueryGrid, including related documentation.

Teradata QueryGrid consists of the following resolved issues:
Issue Description
QUERYGRID-12988 Node: Log sender field has a wrong value for the connector log entries
QUERYGRID-12986 Teradata Connector: datatype period(timestamp) is causing dbs restarts due to conversion of data
QUERYGRID-12976 Node: Unrestricted File Upload via Zip Slip
QUERYGRID-12973 Hive Connector: H2T metadata phase not cleaning up shared memory files
QUERYGRID-12913 QGM: /etc/init.d/tdqgm is writeable by tdqgm user
QUERYGRID-12909 QGM: Unrestricted File Upload via Zip Slip
QUERYGRID-12907 Teradata Connector: Error of 'Row size overflow' is thrown on TD15.10_Oracle12.1 with charset utf8
QUERYGRID-12896 QGM: System hostname containing invalid domain name characters breaks ElasticSearch cross cluster search and causes nodes to be reported as offline

Teradata QueryGrid consists of the following resolved issues:
Issue Description
QUERYGRID-12624 QGM exception during migrate using backup file from newer QGM

Teradata QueryGrid consists of the following resolved issues:
Issue Description
QUERYGRID-12771 Node: Proxy connections hang if one of multiple QGM clusters is offline
QUERYGRID-12568 Fabric: queries fail at end of data transfer with "remote closed the socket before EOF" error

Teradata QueryGrid consists of the following resolved issues:
Issue Description
QUERYGRID-12510 Fabric: An RTO query involving multiple Metadata requests using same query UUID causes a race-condition in fabric
QUERYGRID-12472 Hive Connector: T2H export fails if "EXTENDED" is in the table name
QUERYGRID-12418 Teradata Connector: No logs are written in logfiles and query is very slow and amp seems hung
QUERYGRID-12348 QGM: REST API /config/systems: Empty string or null shouldn't be allowed for softwareVersion
QUERYGRID-12310 Fabric: Heartbeat failed after setting QGM public address to invalid address and didn't recover after switching back to valid address
QUERYGRID-12294 Node: QGLWatchDog crash or unresponsive after network change
QUERYGRID-12292 Hive Connector: 'Hadoop Library Path' changes do not take effect promptly
QUERYGRID-12268 Teradata Connector: InstallConnector tries to drop install user and profile even if they are not created
QUERYGRID-12212 Hive Connector: Truststore password should be optional
QUERYGRID-12121 Teradata Connector: Query_band cannot be parsed by MLE when profile includes a query_band
QUERYGRID-12026 QGM: REST API requests initiated for bulk delete of nodes through swagger does not reach QGM
QUERYGRID-11906 Teradata Connector: Failure 7487 AMP step failure for select query when replace unsupported character used
QUERYGRID-11835 Teradata Connector: For X2T, multiple driver system throws an error object does not exists, when multiple execute steps are involved
QUERYGRID-11531 Node: Change of IP address for data node doesn't get reflected in QGM configuration
QUERYGRID-11088 Teradata Connector: For T2X, HELP foreign table fails with reading data from indic buffer error