[jira] [Resolved] (TRAFODION-1888) hive hash function computes hash code wrong for strings

[ https://issues.apache.org/jira/browse/TRAFODION-1888?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen resolved TRAFODION-1888. --- Resolution: Fixed The fix is in ex_function_hivehash::hashForCharType(). > hive hash

[jira] [Work started] (TRAFODION-1888) hive hash function computes hash code wrong for strings

[ https://issues.apache.org/jira/browse/TRAFODION-1888?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on TRAFODION-1888 started by Qifan Chen. - > hive hash function computes hash code wrong for strings >

[jira] [Created] (TRAFODION-1888) hive hash function computes hash code wrong for strings

Qifan Chen created TRAFODION-1888: - Summary: hive hash function computes hash code wrong for strings Key: TRAFODION-1888 URL: https://issues.apache.org/jira/browse/TRAFODION-1888 Project: Apache

[jira] [Resolved] (TRAFODION-1872) Compiler may loop when compiling a query referring to bucketed hive tables with more than one bucketing column

[ https://issues.apache.org/jira/browse/TRAFODION-1872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen resolved TRAFODION-1872. --- Resolution: Fixed Fix Version/s: 2.0-incubating resolved the issue in

[jira] [Work started] (TRAFODION-1872) Compiler may loop when compiling a query referring to bucketed hive tables with more than one bucketing column

[ https://issues.apache.org/jira/browse/TRAFODION-1872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on TRAFODION-1872 started by Qifan Chen. - > Compiler may loop when compiling a query referring to bucketed hive

[jira] [Created] (TRAFODION-1872) Compiler may loop when compiling a query referring to bucketed hive tables with more than one bucketing column

Qifan Chen created TRAFODION-1872: - Summary: Compiler may loop when compiling a query referring to bucketed hive tables with more than one bucketing column Key: TRAFODION-1872 URL:

[jira] [Resolved] (TRAFODION-1833) Lack of a display method for ATP, CRI, and TUPP in executor

[ https://issues.apache.org/jira/browse/TRAFODION-1833?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen resolved TRAFODION-1833. --- Resolution: Fixed > Lack of a display method for ATP, CRI, and TUPP in executor >

[jira] [Created] (TRAFODION-1833) Lack of a display method for ATP, CRI, and TUPP in executor

Qifan Chen created TRAFODION-1833: - Summary: Lack of a display method for ATP, CRI, and TUPP in executor Key: TRAFODION-1833 URL: https://issues.apache.org/jira/browse/TRAFODION-1833 Project: Apache

[jira] [Created] (TRAFODION-1795) findPort.py may find some ports that are in CLOSE_WAIT state

Qifan Chen created TRAFODION-1795: - Summary: findPort.py may find some ports that are in CLOSE_WAIT state Key: TRAFODION-1795 URL: https://issues.apache.org/jira/browse/TRAFODION-1795 Project: Apache

[jira] [Created] (TRAFODION-1739) DOP allocation can be more aggressive

Qifan Chen created TRAFODION-1739: - Summary: DOP allocation can be more aggressive Key: TRAFODION-1739 URL: https://issues.apache.org/jira/browse/TRAFODION-1739 Project: Apache Trafodion

[jira] [Created] (TRAFODION-1731) Compiler asserts in preCodeGen phase when compile a UPSERT stmt

Qifan Chen created TRAFODION-1731: - Summary: Compiler asserts in preCodeGen phase when compile a UPSERT stmt Key: TRAFODION-1731 URL: https://issues.apache.org/jira/browse/TRAFODION-1731 Project:

[jira] [Resolved] (TRAFODION-1654) Need to check the UECs on predicate-less key columns when consider MDAM

[ https://issues.apache.org/jira/browse/TRAFODION-1654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen resolved TRAFODION-1654. --- Resolution: Fixed > Need to check the UECs on predicate-less key columns when consider

[jira] [Resolved] (TRAFODION-1669) Missing stats warnings threshold value (50,000) is too high

[ https://issues.apache.org/jira/browse/TRAFODION-1669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen resolved TRAFODION-1669. --- Resolution: Fixed > Missing stats warnings threshold value (50,000) is too high >

[jira] [Created] (TRAFODION-1679) Assertion happens with meta-data cache during OSIM loading

Qifan Chen created TRAFODION-1679: - Summary: Assertion happens with meta-data cache during OSIM loading Key: TRAFODION-1679 URL: https://issues.apache.org/jira/browse/TRAFODION-1679 Project: Apache

[jira] [Created] (TRAFODION-1677) Implement the ROLLUP and CUBE SQL functions in Trafodion

Qifan Chen created TRAFODION-1677: - Summary: Implement the ROLLUP and CUBE SQL functions in Trafodion Key: TRAFODION-1677 URL: https://issues.apache.org/jira/browse/TRAFODION-1677 Project: Apache

[jira] [Commented] (TRAFODION-1677) Implement the ROLLUP and CUBE SQL functions in Trafodion

[ https://issues.apache.org/jira/browse/TRAFODION-1677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15042157#comment-15042157 ] Qifan Chen commented on TRAFODION-1677: --- I checked the work method for hash group by. Looks

[jira] [Created] (TRAFODION-1669) Missing stats warnings threshold value (50,000) is too high

Qifan Chen created TRAFODION-1669: - Summary: Missing stats warnings threshold value (50,000) is too high Key: TRAFODION-1669 URL: https://issues.apache.org/jira/browse/TRAFODION-1669 Project: Apache

[jira] [Work started] (TRAFODION-1669) Missing stats warnings threshold value (50,000) is too high

[ https://issues.apache.org/jira/browse/TRAFODION-1669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on TRAFODION-1669 started by Qifan Chen. - > Missing stats warnings threshold value (50,000) is too high >

[jira] [Commented] (TRAFODION-1669) Missing stats warnings threshold value (50,000) is too high

[ https://issues.apache.org/jira/browse/TRAFODION-1669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15038611#comment-15038611 ] Qifan Chen commented on TRAFODION-1669: --- Reduce the CQD value to 500 as a comprise. Regression

[jira] [Created] (TRAFODION-1589) Run-time row count for SEQUENCE operator is 0

Qifan Chen created TRAFODION-1589: - Summary: Run-time row count for SEQUENCE operator is 0 Key: TRAFODION-1589 URL: https://issues.apache.org/jira/browse/TRAFODION-1589 Project: Apache Trafodion

[jira] [Created] (TRAFODION-1585) MDAM plan is not chosen unless NJ is turned off

Qifan Chen created TRAFODION-1585: - Summary: MDAM plan is not chosen unless NJ is turned off Key: TRAFODION-1585 URL: https://issues.apache.org/jira/browse/TRAFODION-1585 Project: Apache Trafodion

[jira] [Resolved] (TRAFODION-1555) The existing heuristic to not consider MDAM scan is too harsh

[ https://issues.apache.org/jira/browse/TRAFODION-1555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen resolved TRAFODION-1555. --- Resolution: Fixed > The existing heuristic to not consider MDAM scan is too harsh >

[jira] [Created] (TRAFODION-1568) Need to create a partitioned salted table with the CREATE TABLE LIKE cause even though the source table is not partitioned.

Qifan Chen created TRAFODION-1568: - Summary: Need to create a partitioned salted table with the CREATE TABLE LIKE cause even though the source table is not partitioned. Key: TRAFODION-1568 URL:

[jira] [Updated] (TRAFODION-1568) Need to create a partitioned salted table with the CREATE TABLE LIKE DDL even though the source table is not partitioned.

[ https://issues.apache.org/jira/browse/TRAFODION-1568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen updated TRAFODION-1568: -- Summary: Need to create a partitioned salted table with the CREATE TABLE LIKE DDL even

[jira] [Commented] (TRAFODION-1555) The existing heuristic to not consider MDAM scan is too harsh

[ https://issues.apache.org/jira/browse/TRAFODION-1555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14971423#comment-14971423 ] Qifan Chen commented on TRAFODION-1555: --- The heuristic is disabled for now and can be turned on

[jira] [Work started] (TRAFODION-1555) The existing heuristic to not consider MDAM scan is too harsh

[ https://issues.apache.org/jira/browse/TRAFODION-1555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on TRAFODION-1555 started by Qifan Chen. - > The existing heuristic to not consider MDAM scan is too harsh >

[jira] [Created] (TRAFODION-1555) The existing heuristic to not consider MDAM scan is too harsh

Qifan Chen created TRAFODION-1555: - Summary: The existing heuristic to not consider MDAM scan is too harsh Key: TRAFODION-1555 URL: https://issues.apache.org/jira/browse/TRAFODION-1555 Project:

[jira] [Created] (TRAFODION-1556) Update stats runs for hours for hive tables

Qifan Chen created TRAFODION-1556: - Summary: Update stats runs for hours for hive tables Key: TRAFODION-1556 URL: https://issues.apache.org/jira/browse/TRAFODION-1556 Project: Apache Trafodion

[jira] [Resolved] (TRAFODION-461) LP Bug: 1343642 - compiler: potential issue with ScanOptimizer::getNumActivePartitions

[ https://issues.apache.org/jira/browse/TRAFODION-461?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen resolved TRAFODION-461. -- Resolution: Fixed A new data member FileScan::computedNumOfActivePartitions_ is added and

[jira] [Commented] (TRAFODION-1271) LP Bug: 1464306 - Compiler:ESP colocation with Hbase Regions

[ https://issues.apache.org/jira/browse/TRAFODION-1271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14943284#comment-14943284 ] Qifan Chen commented on TRAFODION-1271: --- This problem has been resolved. > LP Bug: 1464306 -

[jira] [Updated] (TRAFODION-461) LP Bug: 1343642 - compiler: potential issue with ScanOptimizer::getNumActivePartitions

[ https://issues.apache.org/jira/browse/TRAFODION-461?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen updated TRAFODION-461: - Priority: Major (was: Critical) > LP Bug: 1343642 - compiler: potential issue with >

[jira] [Commented] (TRAFODION-461) LP Bug: 1343642 - compiler: potential issue with ScanOptimizer::getNumActivePartitions

[ https://issues.apache.org/jira/browse/TRAFODION-461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14943592#comment-14943592 ] Qifan Chen commented on TRAFODION-461: -- The level of the severity probably should be lowered to

[jira] [Created] (TRAFODION-1503) Error 7001 can occur with an UPSERT when the source is from a HIVE table.

Qifan Chen created TRAFODION-1503: - Summary: Error 7001 can occur with an UPSERT when the source is from a HIVE table. Key: TRAFODION-1503 URL: https://issues.apache.org/jira/browse/TRAFODION-1503

[jira] [Resolved] (TRAFODION-1503) Error 7001 can occur with an UPSERT when the source is from a HIVE table.

[ https://issues.apache.org/jira/browse/TRAFODION-1503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen resolved TRAFODION-1503. --- Resolution: Fixed Fix Version/s: 1.2-incubating > Error 7001 can occur with an

[jira] [Work started] (TRAFODION-1503) Error 7001 can occur with an UPSERT when the source is from a HIVE table.

[ https://issues.apache.org/jira/browse/TRAFODION-1503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on TRAFODION-1503 started by Qifan Chen. - > Error 7001 can occur with an UPSERT when the source is from a HIVE

[jira] [Commented] (TRAFODION-1503) Error 7001 can occur with an UPSERT when the source is from a HIVE table.

[ https://issues.apache.org/jira/browse/TRAFODION-1503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14941577#comment-14941577 ] Qifan Chen commented on TRAFODION-1503: --- The fix is to properly rewind ComDiags area within

[jira] [Resolved] (TRAFODION-1495) Update stats: the decision to not use internal sorting in memory needs some adjustment

[ https://issues.apache.org/jira/browse/TRAFODION-1495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen resolved TRAFODION-1495. --- Resolution: Fixed > Update stats: the decision to not use internal sorting in memory

[jira] [Work started] (TRAFODION-1499) Error 3078 can be raised when max hive string length is reduced from the default value

[ https://issues.apache.org/jira/browse/TRAFODION-1499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on TRAFODION-1499 started by Qifan Chen. - > Error 3078 can be raised when max hive string length is reduced from the

[jira] [Created] (TRAFODION-1500) ESP co-location needs to consider some nodes may host too many ESP processes due to data in-balance

Qifan Chen created TRAFODION-1500: - Summary: ESP co-location needs to consider some nodes may host too many ESP processes due to data in-balance Key: TRAFODION-1500 URL:

[jira] [Commented] (TRAFODION-1500) ESP co-location needs to consider some nodes may host too many ESP processes due to data in-balance

[ https://issues.apache.org/jira/browse/TRAFODION-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14908140#comment-14908140 ] Qifan Chen commented on TRAFODION-1500: --- Smooth the node map to reassign entries with identical

[jira] [Work started] (TRAFODION-1500) ESP co-location needs to consider some nodes may host too many ESP processes due to data in-balance

[ https://issues.apache.org/jira/browse/TRAFODION-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on TRAFODION-1500 started by Qifan Chen. - > ESP co-location needs to consider some nodes may host too many ESP

[jira] [Created] (TRAFODION-1499) Error 3078 can be raised when max hive string length is reduced from the default value

Qifan Chen created TRAFODION-1499: - Summary: Error 3078 can be raised when max hive string length is reduced from the default value Key: TRAFODION-1499 URL: https://issues.apache.org/jira/browse/TRAFODION-1499

[jira] [Resolved] (TRAFODION-1500) ESP co-location needs to consider some nodes may host too many ESP processes due to data in-balance

[ https://issues.apache.org/jira/browse/TRAFODION-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen resolved TRAFODION-1500. --- Resolution: Fixed Fix Version/s: 1.2-incubating > ESP co-location needs to

[jira] [Work started] (TRAFODION-1495) Update stats: the decision to not use internal sorting in memory needs some adjustment

[ https://issues.apache.org/jira/browse/TRAFODION-1495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on TRAFODION-1495 started by Qifan Chen. - > Update stats: the decision to not use internal sorting in memory needs

[jira] [Resolved] (TRAFODION-1443) Update stats utility returns error when creating stats for native HBase tables

[ https://issues.apache.org/jira/browse/TRAFODION-1443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen resolved TRAFODION-1443. --- Resolution: Fixed The fix was merged into main on 9/21/2015. > Update stats utility

[jira] [Created] (TRAFODION-1496) A companion external table for a native HBase table should be dropped when the native table is

Qifan Chen created TRAFODION-1496: - Summary: A companion external table for a native HBase table should be dropped when the native table is Key: TRAFODION-1496 URL:

[jira] [Created] (TRAFODION-1495) Update stats: the decision to not use internal sorting in memory needs some adjustment

Qifan Chen created TRAFODION-1495: - Summary: Update stats: the decision to not use internal sorting in memory needs some adjustment Key: TRAFODION-1495 URL: https://issues.apache.org/jira/browse/TRAFODION-1495

[jira] [Commented] (TRAFODION-1495) Update stats: the decision to not use internal sorting in memory needs some adjustment

[ https://issues.apache.org/jira/browse/TRAFODION-1495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14900857#comment-14900857 ] Qifan Chen commented on TRAFODION-1495: --- Under 1 second if sorting in memory. > Update stats:

[jira] [Commented] (TRAFODION-1468) MDAM plan is not chosen

[ https://issues.apache.org/jira/browse/TRAFODION-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14723719#comment-14723719 ] Qifan Chen commented on TRAFODION-1468: --- The following comparison on MDAM costs when RANGE SPE

[jira] [Created] (TRAFODION-1469) OSIM create table step will hang if the above compression option is present in the DDL.

Qifan Chen created TRAFODION-1469: - Summary: OSIM create table step will hang if the above compression option is present in the DDL. Key: TRAFODION-1469 URL: https://issues.apache.org/jira/browse/TRAFODION-1469

[jira] [Commented] (TRAFODION-1449) End-key is not specified for a scan node when range spec feature is on.

[ https://issues.apache.org/jira/browse/TRAFODION-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14717272#comment-14717272 ] Qifan Chen commented on TRAFODION-1449: --- Hi Dave, I think we need some time to

[jira] [Comment Edited] (TRAFODION-1449) End-key is not specified for a scan node when range spec feature is on.

[ https://issues.apache.org/jira/browse/TRAFODION-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14714425#comment-14714425 ] Qifan Chen edited comment on TRAFODION-1449 at 8/26/15 4:17 PM:

[jira] [Commented] (TRAFODION-1449) End-key is not specified for a scan node when range spec feature is on.

[ https://issues.apache.org/jira/browse/TRAFODION-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14714425#comment-14714425 ] Qifan Chen commented on TRAFODION-1449: --- The goal of the fix is to remove

[jira] [Comment Edited] (TRAFODION-1449) End-key is not specified for a scan node when range spec feature is on.

[ https://issues.apache.org/jira/browse/TRAFODION-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14714425#comment-14714425 ] Qifan Chen edited comment on TRAFODION-1449 at 8/26/15 4:14 PM:

[jira] [Commented] (TRAFODION-1449) End-key is not specified for a scan node when range spec feature is on.

[ https://issues.apache.org/jira/browse/TRAFODION-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14716055#comment-14716055 ] Qifan Chen commented on TRAFODION-1449: --- The fix has been reviewed by Hans with

[jira] [Created] (TRAFODION-1468) MDAM plan is not chosen

Qifan Chen created TRAFODION-1468: - Summary: MDAM plan is not chosen Key: TRAFODION-1468 URL: https://issues.apache.org/jira/browse/TRAFODION-1468 Project: Apache Trafodion Issue Type: Bug

[jira] [Resolved] (TRAFODION-1449) End-key is not specified for a scan node when range spec feature is on.

[ https://issues.apache.org/jira/browse/TRAFODION-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen resolved TRAFODION-1449. --- Resolution: Fixed Fix Version/s: 1.1 (pre-incubation) These files are modified.

[jira] [Work started] (TRAFODION-1468) MDAM plan is not chosen

[ https://issues.apache.org/jira/browse/TRAFODION-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on TRAFODION-1468 started by Qifan Chen. - MDAM plan is not chosen Key:

[jira] [Commented] (TRAFODION-1449) End-key is not specified for a scan node when range spec feature is on.

[ https://issues.apache.org/jira/browse/TRAFODION-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14700102#comment-14700102 ] Qifan Chen commented on TRAFODION-1449: --- The problem appears with the inclusion

[jira] [Resolved] (TRAFODION-1431) Compiler dumps core when compiling load transform query with ESP colocation feature is on

[ https://issues.apache.org/jira/browse/TRAFODION-1431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen resolved TRAFODION-1431. --- Resolution: Fixed Compiler dumps core when compiling load transform query with ESP

[jira] [Work started] (TRAFODION-1449) End-key is not specified for a scan node when range spec feature is on.

[ https://issues.apache.org/jira/browse/TRAFODION-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on TRAFODION-1449 started by Qifan Chen. - End-key is not specified for a scan node when range spec feature is on.

[jira] [Resolved] (TRAFODION-1425) Parallel access to native HBase tables

[ https://issues.apache.org/jira/browse/TRAFODION-1425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Qifan Chen resolved TRAFODION-1425. --- Resolution: Fixed Parallel access to native HBase tables

[jira] [Work started] (TRAFODION-1443) Update stats utility returns error when creating stats for native HBase tables

[ https://issues.apache.org/jira/browse/TRAFODION-1443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on TRAFODION-1443 started by Qifan Chen. - Update stats utility returns error when creating stats for native HBase

[jira] [Commented] (TRAFODION-1431) Compiler dumps core when compiling load transform query with ESP colocation feature is on

[ https://issues.apache.org/jira/browse/TRAFODION-1431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14680295#comment-14680295 ] Qifan Chen commented on TRAFODION-1431: --- The fix involves the following two

[jira] [Commented] (TRAFODION-1443) Update stats utility returns error when creating stats for native HBase tables

[ https://issues.apache.org/jira/browse/TRAFODION-1443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14680748#comment-14680748 ] Qifan Chen commented on TRAFODION-1443: --- It looks like to build update stats for

[jira] [Work stopped] (TRAFODION-1443) Update stats utility returns error when creating stats for native HBase tables

[ https://issues.apache.org/jira/browse/TRAFODION-1443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on TRAFODION-1443 stopped by Qifan Chen. - Update stats utility returns error when creating stats for native HBase

[jira] [Work started] (TRAFODION-1431) Compiler dumps core when compiling load transform query with ESP colocation feature is on

[ https://issues.apache.org/jira/browse/TRAFODION-1431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on TRAFODION-1431 started by Qifan Chen. - Compiler dumps core when compiling load transform query with ESP

[jira] [Work started] (TRAFODION-1425) Parallel access to native HBase tables

[ https://issues.apache.org/jira/browse/TRAFODION-1425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on TRAFODION-1425 started by Qifan Chen. - Parallel access to native HBase tables

[jira] [Created] (TRAFODION-1425) Parallel access to native HBase tables

Qifan Chen created TRAFODION-1425: - Summary: Parallel access to native HBase tables Key: TRAFODION-1425 URL: https://issues.apache.org/jira/browse/TRAFODION-1425 Project: Apache Trafodion

[jira] [Created] (TRAFODION-23) Keyed nested join in TPCH query 2 and 15 disappeared recently

Qifan Chen created TRAFODION-23: --- Summary: Keyed nested join in TPCH query 2 and 15 disappeared recently Key: TRAFODION-23 URL: https://issues.apache.org/jira/browse/TRAFODION-23 Project: Apache

[jira] [Commented] (TRAFODION-22) SQL function AVG over Large Int data type could overflow

[ https://issues.apache.org/jira/browse/TRAFODION-22?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14619601#comment-14619601 ] Qifan Chen commented on TRAFODION-22: - here are the steps to reproduce. 1. create

[jira] [Created] (TRAFODION-15) Core dump and incorrect node map assignment with ESP colocation

Qifan Chen created TRAFODION-15: --- Summary: Core dump and incorrect node map assignment with ESP colocation Key: TRAFODION-15 URL: https://issues.apache.org/jira/browse/TRAFODION-15 Project: Apache