hivesterix

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[maven-release-plugin] prepare for next development iteration

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[maven-release-plugin] prepare release fullstack-0.2.12

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Added LSM component-level filters for all indexes.

Change-Id: I898cf885c9f88feae85c99799a00fd8ec036efea

Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/81

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Yingyi Bu <buyingyi@gmail.com>

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Several major changes in hyracks: -- reduced CC/NC communications for reporting partition request and availability; partition request/availability are only reported for the case of send-side materialized (without pipelining) policies in case of task re-attempt. -- changed buffer cache to dynamically allocate memory based on needs instead of pre-allocating -- changed each network channel to lazily allocate memory based on needs, and changed materialized connectors to lazily allocate files based on needs -- changed several major CCNCCFunctions to use non-java serde -- added a sort-based group-by operator which pushes group-by aggregations into an external sort -- make external sort a stable sort

1,3,and 4 is to reduce the job overhead.

2 is to reduce the unecessary NC resource consumptions such as memory and files.

5 and 6 are improvements to runtime operators.

One change in algebricks:

-- implemented a rule to push group-by aggregation into sort, i.e., using the sort-based gby operator

Several important changes in pregelix:

-- remove static states in vertex

-- direct check halt bit without deserialization

-- optimize the sort algorithm by packing yet-another 2-byte normalized key into the tPointers array

Change-Id: Id696f9a9f1647b4a025b8b33d20b3a89127c60d6

Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/35

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Till Westmann <westmann@gmail.com>

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fixed issue 731, 740, and more

commit 8911cc529e72e2bb544d9b472d6e10f173d173af

Author: Young-Seok <kisskys@gmail.com>

Date: Sun May 18 11:28:28 2014 -0700

another fix for picking available index for leftouterjoin plan

commit 9bce43087615fee53613467a027833dd53e190f9

Merge: c8e85ac efab69f

Author: Young-Seok <kisskys@gmail.com>

Date: Sun May 11 22:22:10 2014 -0700

merged master to kisskys/left-outer-join-issue branch

commit c8e85aca31545c13b2a02ff6dc259943e2cf66ad

Author: Young-Seok <kisskys@gmail.com>

Date: Sun May 11 20:17:17 2014 -0700

changes for left-outer-join to pick available indexes

Change-Id: Ib0fc186bc9388802f95445edee92c428b3bb69cc

Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/34

Reviewed-by: Inci Cetindil <icetindil@gmail.com>

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

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[maven-release-plugin] prepare for next development iteration

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[maven-release-plugin] prepare release fullstack-0.2.11

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Consolidate surefire config into top-level pom

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[maven-release-plugin] prepare for next development iteration

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[maven-release-plugin] prepare release fullstack-0.2.10

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Added Maven Central repository explicitly

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updated hivestrix test case for running aggregation fix

ensure limits are copied down as far as possible and not through select operators

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expose whether a function is functional or not

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implemented checkpoint read

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merge from zheilbron/hyracks_msr

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[maven-release-plugin] prepare for next development iteration

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[maven-release-plugin] prepare release fullstack-0.2.9

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[maven-release-plugin] rollback the release of fullstack-0.2.9

  1. … 81 more files in changeset.
[maven-release-plugin] prepare for next development iteration

  1. … 81 more files in changeset.
[maven-release-plugin] prepare release fullstack-0.2.9

  1. … 81 more files in changeset.
fix the execution mode of operators and the location constraint of algebricks meta operator

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[maven-release-plugin] prepare for next development iteration

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[maven-release-plugin] prepare release fullstack-0.2.8

  1. … 81 more files in changeset.
[maven-release-plugin] rollback the release of fullstack-0.2.8

  1. … 81 more files in changeset.
[maven-release-plugin] prepare release fullstack-0.2.8

  1. … 81 more files in changeset.
[maven-release-plugin] rollback the release of fullstack-0.2.8

  1. … 81 more files in changeset.
[maven-release-plugin] prepare for next development iteration

  1. … 81 more files in changeset.
[maven-release-plugin] prepare release fullstack-0.2.8

  1. … 81 more files in changeset.
fix hive script to support various hadoop versions