Resolved issues are corrections to Teradata QueryGrid, including related documentation.
Teradata QueryGrid 02.07.00.02 consists of the following resolved issues:
| Key | Summary |
|---|---|
| QUERYGRID-9776 | T2P: Initial import EXPLAIN query fails after Presto is restarted |
| QUERYGRID-9827 | Existing nodes or Viewpoint not able to connect to new member of QGM cluster added with join token method |
| QUERYGRID-9872 | T2X: RTO query with delayed fetch causes Segmentation Violation |
| QUERYGRID-9879 | JDBC jars are loaded for each user which can result in memory leak |
| QUERYGRID-9910 | T2H: SQL with COALESCE (col1, '') on VARCHAR data type fails |
| QUERYGRID-9968 | P2T: Import result mismatch with date before 1900 and less than operator |
| QUERYGRID-9990 | QGM: tdqgm stop command fails to shut down QGM |
Teradata QueryGrid 02.07.00.01 consists of the following resolved issues:
| Key | Summary |
|---|---|
| QUERYGRID-9678 | Presto: Password printed in cleartext in log |
| QUERYGRID-9679 | T2O: insert query sometimes inserts 0 rows |
| QUERYGRID-9712 | QGM fails to honor join token if it contains a "+" sign in a token while peer QGM attempts to join in QGM cluster |
| QUERYGRID-9742 | Support bundle logs.txt has an array with empty string as items |
Teradata QueryGrid 02.07 consists of the following resolved issues:
| Key | Summary |
|---|---|
| QUERYGRID-7762 | Successful queries reported as Unknown in Viewpoint |
| QUERYGRID-7982 | X2S: RTO DelayedFetch does not work with Spark 2.2 |
| QUERYGRID-8867 | Fabric: QGCExportTask crash on target node when running import queries |
| QUERYGRID-8878 | T2P/T2H/T2S/T2O: Integer data is missing after export with 512MB CLOB data |
| QUERYGRID-8907 | Fabric: QueryMetric incorrectly shows a finished query metric with 0 bytes data transferred |
| QUERYGRID-8971 | Bridge: bandwidth test in bridge link leaves sockets in CLOSE_WAIT on sending nodes |
| QUERYGRID-8980 | T2H: UDT Array type: Export clause query fails when local table includes array data type |
| QUERYGRID-9086 | T2S: export clause with geometry, json, and xml types reported as not support by remote connector |
| QUERYGRID-9099 | Teradata: memory depletion on Teradata actmain process running high volume of queries |
| QUERYGRID-9155 | Fabric: Single bridge with compression on initiator and no compression on target cause "9124 Segmentation Violation in AMP" |
| QUERYGRID-9168 | QGM: fails to replace existing logback.xml file with new changes upon package install |
| QUERYGRID-9180 | SDK is missing driver jars |
| QUERYGRID-9198 | QGM: Issues and Connector properties are not translated into Chinese |
| QUERYGRID-9221 | H2T: import query fails if date/timestamp keyword is used in where clause |
| QUERYGRID-9285 | Oracle: Response Timeout property is not honored |
| QUERYGRID-9324 | QGM: Connector Diagnostic Check: No original value found for redacted field "authPassword" |
| QUERYGRID-9348 | Fabric: Connection Open Timeout property is not honored correctly when transfer concurrency is greater than 1 |
| QUERYGRID-9349 | Fabric: QGLExportTask thread consumes high cpu while waiting for final commit |
| QUERYGRID-9360 | T2O: ORA-31603 error while exporting Array of VARCHAR |
| QUERYGRID-9394 | T2P: insert empty array value inserts array with empty string |
| QUERYGRID-9441 | T2{P,H,S}: insert array with empty string throws exception |
| QUERYGRID-9445 | Fabric: WatchDog double pushes driver log files when activating pending/previous version of fabric |
| QUERYGRID-9448 | Fabric and Driver processes forked by WatchDog hold stale log file handles |
| QUERYGRID-9450 | X2H: Temporary Database Name property is not honored |
| QUERYGRID-9455 | Hive/Spark: Temporary tables not dropped if query fails during metadata phase - ExplainSelectWithUniqueInsert |
| QUERYGRID-9477 | Fabric: Segmentation Fault when query failed after an internal exception |
| QUERYGRID-9498 | Bridge: bandwidth test over bridge link fails: socket write failed with state 0 when trying to send 16 bytes |
| QUERYGRID-9504 | S2T: Write timeout on target is not honored |
| QUERYGRID-9580 | Support archive tool reports "files failed to read" |
| QUERYGRID-9584 | T2O: SELECT from VARRAY of NVARCHAR2 data type returns no rows |
| QUERYGRID-9610 | T2O: SELECT from VARRAY of NULLs throws NullPointerException |
| QUERYGRID-9629 | Hive target connector may give incorrect application IDs in concurrent environment |
| QUERYGRID-9645 | T2P: HELP queries fail when default string size is an odd number |
| QUERYGRID-9646 | T2O: operation did not roll back when an export query fails or is aborted |