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qifan chen <qfc@adev04.esgyn.com> in Trafodion

Merge branch 'master' of github.com:apache/incubator-trafodion into genstatsScript

fix JIRA 1888: hive hash function computes hash code wrong for strings

fix looping compiler when reading hive tables with multiple bucket columns(JIRA 1872)

add the genstats.sh script to help gather run-time stats easily.

    • -0
    • +43
    /core/sqf/sql/scripts/genstats.sh
rework

run-time display methods for Atp, Cri and Tupp.

    • -149
    • +5
    /core/sql/executor/MdamPoint.cpp
fix 1795: findPort.py may find some ports that are in CLOSE_WAIT state

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    • +28
    /core/sqf/sql/scripts/findPort.py
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    • +110
    /core/sqf/sql/scripts/lsof.awk
add back a missing chunk of code.

rework to remove old code

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    • +48
    /core/sql/sqlcomp/nadefaults.cpp
rework

fix JIRA-1739 to aggressively allocate ESPs.

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    • +72
    /core/sql/sqlcomp/nadefaults.cpp
restore the original version of runallsb

update regression results due to the change to HIST_ROWCOUNT_REQUIRING_STATS.