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[ASTERIXDB-2541][STO] Introduce GreedyScheduler

- user model changes: yes.

Add new option: storage.io.scheduler (async/greedy)

- storage format changes: no.

- interface changes: yes.

Introduce IIndexCursorStats

Details:

- Introduce GreedyScheduler that always executes the merge

operation with the smallest number of remaining pages to minimize

the number of disk components

- Introduce IIndexCursorStats to collect the statistics of index scans.

This allows GreedyScheduler to know the remaning pages of merge

operations.

- Extend AbstractIoOperation so that GreedyScheduler can pause/resume

merge operations if needed.

Change-Id: I38fe394d1180d4e3f6796064c0e6c6630b6ad303

Reviewed-on: https://asterix-gerrit.ics.uci.edu/3284

Reviewed-by: Murtadha Hubail <mhubail@apache.org>

Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Tested-by: Michael Blow <mblow@apache.org>

  1. … 73 more files in changeset.
[NO ISSUE][TEST] Increase Test Buffer Cache Memory Budget

- user model changes: no

- storage format changes: no

- interface changes: no

Details:

- Increase test buffer cache memory budget to 128MB

to avoid test failures due to small buffer cache.

Change-Id: I76d29bf7d81de189e2157d902382a60e6c9772e0

Reviewed-on: https://asterix-gerrit.ics.uci.edu/3571

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

Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Murtadha Hubail <mhubail@apache.org>

Reviewed-by: Michael Blow <mblow@apache.org>

  1. … 10 more files in changeset.
[NO ISSUE][RT] Window operator runtime optimization

- user model changes: yes

- storage format changes: no

- interface changes: no

Details:

- Improve memory management for window operators

- Add "compiler.windowmemory" property that specifies memory

budget for each window operator (default is 4MB, min is 160KB)

- Consolidated negative window operator testcases into a single one

Change-Id: I6756e92046883f79db339ef490cca8bc8b7b1fb8

Reviewed-on: https://asterix-gerrit.ics.uci.edu/3227

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

Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Ali Alsuliman <ali.al.solaiman@gmail.com>

  1. … 58 more files in changeset.
[ASTERIXDB-2286][COMP][FUN][HYR] Parallel Sort Optimization

- user model changes: yes

- storage format changes: no

- interface changes: yes

details:

- new plan for sort operation which includes sampling and

replicating the stream of data to be sorted. Sort-merge connector

is removed from the plan. The sorted result now is in multiple partitions.

- new optimization rule to check whether full parallel sort is applicable.

- new Forward operator to read the replicated sort input stream and

to receive the ouput of the sampling.

- new sequential merge connector to merge a globally ordered result residing

in multiple partitions (in addition to the connector's partition computer).

- "asterix-lang-aql/pom.xml" is changed as a result of refactoring

code related to the range map handling.

- new private sampling function to generate the range map object

(local & global functions) & their type computers.

user model changes:

- new compiler property is added to enable and disable parallel sort.

interface changes:

- "ILogicalOperatorVisitor.java" includes Forward Operator.

- "ITuplePartitionComputer.java" includes initialize() to enable partitioner

to do some initialization. FieldRangePartitionComputerFactory uses it to

pick a range map.

- "ITuplePartitionComputerFactory.java". createPartitioner() is changed to

createPartitioner(IHyracksTaskContext hyracksTaskContext). Context is needed

for transferring the range map throught the context.

Change-Id: I73e128029a46f45e6b68c23dfb9310d5de10582f

Reviewed-on: https://asterix-gerrit.ics.uci.edu/2393

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

Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Dmitry Lychagin <dmitry.lychagin@couchbase.com>

  1. … 357 more files in changeset.
[ASTERIXDB-2017][API] Access logs, log rotation

- user model changes: no

- storage format changes: no

- interface changes: no

Details:

- Common Log Format (httpd) style logs for each servlet access.

- Log rotation by default in asterix-server package, rather than

console logging with no rotation

Change-Id: I9a8d76bec308b2fdb20c33370fc9e58a154ba968

Reviewed-on: https://asterix-gerrit.ics.uci.edu/1915

Reviewed-by: Michael Blow <mblow@apache.org>

Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

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

Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

  1. … 19 more files in changeset.
[ASTERIXDB-2083][COMP][RT][IDX][SITE] Budget-Constrained Inverted index search

- user-model changes: add text.searchmemory parameter

- storage format changes: no

- interface changes: IInvertedIndexSearcher, IInPlaceInvertedIndex,

IInvertedIndexAccessor, IInvertedListCursor

IObjectFactory, IPartitionedInvertedIndex,

IIndexAccessor

Details:

- Introduce text.searchmemory parameter in the configuration

to conduct budget-constrained inverted index search to prevent

a possible OOM exception

- Remove non-standard hyracks task context from the inverted-index-search

Change-Id: Ib2b2ef7c0b8c55ef66a5322be5d97ebbbf287bf5

Reviewed-on: https://asterix-gerrit.ics.uci.edu/2251

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

Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: abdullah alamoudi <bamousaa@gmail.com>

Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

  1. … 100 more files in changeset.
[ASTERIXDB-2276][CONF] Introduce Max Active Writable Datasets

- user model changes: no

- storage format changes: no

- interface changes: no

Details:

- Introduce number of metadata datasets parameter

and use it to reserve memory for all metadata

datasets.

- Default metadata dataset memory component number

of pages to 32 pages.

- Introduce max active writable datasets and use

it to automatically calculate the number of pages

of a user dataset memory component.

- Remve the assumpation of reserving an NC core

for heartbeats.

- Fix for [ASTERIXDB-2279] by making the expected

result order deterministic.

Change-Id: I9909c26b1e12b431f913e201d2c3d83769be7269

Reviewed-on: https://asterix-gerrit.ics.uci.edu/2362

Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

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

Reviewed-by: Michael Blow <mblow@apache.org>

Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

  1. … 13 more files in changeset.
[NO ISSUE] More multi-CC support, ConfigManager updates

- add ability for OptionTypes to natively parse JsonNodes

- allow all options to be overridden at the NC level, not just NC options (i.e. common, cc)

- accept controller id from the CC, avoid configuring this on NCs

- update all CCs with metadata bootstrap, not just the primary CC

- remove TxnIdFactory static singleton, management by metadata node

- remove unused build-properties style test configs

- cleanup test iodevices

Change-Id: Iff60887bf71ce3f3ed7201afd9499612bfc83485

Reviewed-on: https://asterix-gerrit.ics.uci.edu/2344

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

Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Murtadha Hubail <mhubail@apache.org>

  1. … 67 more files in changeset.
[ASTERIXDB-2172] Increase heartbeat max misses

Avoid GC causing intermittent false dead-node detection by increasing

heartbeat duration from 10 to 50s.

Change-Id: I3178e61b13185eea0d74187e882ad1d207702f74

Reviewed-on: https://asterix-gerrit.ics.uci.edu/2318

Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Murtadha Hubail <mhubail@apache.org>

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

Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

  1. … 9 more files in changeset.
[ASTERIXDB-1723] Delete managix

- user model changes: yes

- storage format changes: no

- interface changes: yes

Details:

- Delete managix installer method and all dependencies

- Remove xml-based configuration

Change-Id: I5c710b6ec870bedd49dd46b74ed96a3665670e9b

Reviewed-on: https://asterix-gerrit.ics.uci.edu/2155

Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Michael Blow <mblow@apache.org>

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

Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

  1. … 1378 more files in changeset.