Apache Ignite 2.8

Description

Currently, the Apache Ignite 2.8 [Scope, Time, Manager] thread are discussing on dev-list.

Release phases

Scope Freeze: December 4, 2019

Code Freeze: December 31, 2019

Voting Date: January 20, 2020 (planning)

Release Date: January 27, 2020 (planning)

The most important release tasks

The most important tasks, features, optimizations, and fixes that have to get into the release.

Such tickets have to be labeled or marked with a Flag "important" in JIRA.

key	summary	type	assignee	reporter	priority
JQL and issue key arguments for this macro require at least one Jira application link to be configured

Release issues which require the Release Note

key	summary	type	updated	due	assignee	reporter	priority	status
JQL and issue key arguments for this macro require at least one Jira application link to be configured

Release issues grouped by status

Unable to locate Jira server for this macro. It may be due to Application Link configuration.

Unresolved issues (not related to documentation)

key	summary	type	updated	assignee	priority	status
JQL and issue key arguments for this macro require at least one Jira application link to be configured

Unresolved documentation tasks

key	summary	updated	assignee	priority	status	type
JQL and issue key arguments for this macro require at least one Jira application link to be configured

Benchmarks

Base benchmark configuration

3 servers
1 client (all benchs run from this one)
1 backup

Operation	Yardstick
atomic-put	IgnitePutBenchmark
sql-merge-query	IgniteSqlMergeQueryBenchmark
atomic-get	IgniteGetBenchmark
tx-get	IgniteGetTxBenchmark
tx-put	IgnitePutTxBenchmark
atomic-put-all-bs-10	IgnitePutAllBenchmark
tx-put-all-bs-10	IgnitePutAllTxBenchmark

Case #1

FULL_SYNC
Cache mode : PARTITIONED
Persistence: TRUE
WAL mode: NONE

Case #2

FULL_SYNC
Cache mode : PARTITIONED
Persistence: FALSE

Case #3

PRIMARY_SYNC
Cache mode : PARTITIONED
Persistence: TRUE
WAL mode: LOG_ONLY

Case #4

FULL_SYNC
Cache mode : PARTITIONED
Persistence: TRUE
WAL mode: LOG_ONLY

Benchmarks (LATEST)

Config

benchmark: IgnitePutAllBenchmark
cache_mode: FULL_SYNC
persistence: false

Branches

    ignite-base:
      ignite_revision: 21f7ca41c4348909e2fd26ccf59b5b2ce1f4474e
      ignite_version: 2.7.6
    ignite-test-1:
      ignite_revision: 3d38b550705e8b3409d72a4faf1e1a18ccc3972f
      ignite_version: 2.8.0-SNAPSHOT

driver_options

    driver_options:
      -b: 1
      -bs: 100
      -d: 300
      -dn: IgnitePutAllBenchmark
      -ds: atomic-put-all-bs-100
      -nn: 4
      -sm: FULL_SYNC
      -w: 20
    ignite:
      ignite-base:
        driver_jvm_options:
        - -Xmx8g
        - -Xms8g
        - -XX:+UseG1GC
        - -Djava.net.preferIPv4Stack=true
        - -DCACHE_CONFIG=caches.ignite-base.xml
        - -Xloggc:./gc-1580292931.2261956.log

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