[
https://issues.apache.org/jira/browse/IGNITE-19427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sergey Uttsel updated IGNITE-19427:
-----------------------------------
Description:
h3. *Motivation*
At https://issues.apache.org/jira/browse/IGNITE-18624 the value of
DistributionZoneConfigurationSchema#dataNodesAutoAdjustScaleUp was changed to
IMMEDIATE_TIMER_VALUE. But this only affected the default zone. Custom zones
are still created with INFINITE_TIMER_VALUE by default. We need to change
default value of dataNodesAutoAdjustScaleUp for custom zones to
IMMEDIATE_TIMER_VALUE.
Also this change will fix some flaky tests, for example
ItPageMemoryStorageExampleTest.testPersistentExample():
{code:java}
Caused by: java.lang.AssertionError
at
org.apache.ignite.internal.raft.RaftGroupServiceImpl.randomNode(RaftGroupServiceImpl.java:680)
at
org.apache.ignite.internal.raft.RaftGroupServiceImpl.randomNode(RaftGroupServiceImpl.java:667)
at
org.apache.ignite.internal.raft.RaftGroupServiceImpl.refreshLeader(RaftGroupServiceImpl.java:222)
at
org.apache.ignite.internal.raft.RaftGroupServiceImpl.start(RaftGroupServiceImpl.java:178)
{code}
h3. *Definition of Done*
dataNodesAutoAdjustScaleUp is IMMEDIATE_TIMER_VALUE for new custom zones.
was:
ItPageMemoryStorageExampleTest.testPersistentExample() is flaky.
{code:java}
Caused by: java.lang.AssertionError
at
org.apache.ignite.internal.raft.RaftGroupServiceImpl.randomNode(RaftGroupServiceImpl.java:680)
at
org.apache.ignite.internal.raft.RaftGroupServiceImpl.randomNode(RaftGroupServiceImpl.java:667)
at
org.apache.ignite.internal.raft.RaftGroupServiceImpl.refreshLeader(RaftGroupServiceImpl.java:222)
at
org.apache.ignite.internal.raft.RaftGroupServiceImpl.start(RaftGroupServiceImpl.java:178)
{code}
Seems that a reason is empty data nodes list for the distribution zone in the
test. The bug was introduced by
https://issues.apache.org/jira/browse/IGNITE-18624.
> ItPageMemoryStorageExampleTest.testPersistentExample() is flaky
> ---------------------------------------------------------------
>
> Key: IGNITE-19427
> URL: https://issues.apache.org/jira/browse/IGNITE-19427
> Project: Ignite
> Issue Type: Bug
> Reporter: Sergey Uttsel
> Assignee: Sergey Uttsel
> Priority: Blocker
> Labels: ignite-3
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> h3. *Motivation*
> At https://issues.apache.org/jira/browse/IGNITE-18624 the value of
> DistributionZoneConfigurationSchema#dataNodesAutoAdjustScaleUp was changed to
> IMMEDIATE_TIMER_VALUE. But this only affected the default zone. Custom zones
> are still created with INFINITE_TIMER_VALUE by default. We need to change
> default value of dataNodesAutoAdjustScaleUp for custom zones to
> IMMEDIATE_TIMER_VALUE.
> Also this change will fix some flaky tests, for example
> ItPageMemoryStorageExampleTest.testPersistentExample():
> {code:java}
> Caused by: java.lang.AssertionError
> at
> org.apache.ignite.internal.raft.RaftGroupServiceImpl.randomNode(RaftGroupServiceImpl.java:680)
> at
> org.apache.ignite.internal.raft.RaftGroupServiceImpl.randomNode(RaftGroupServiceImpl.java:667)
> at
> org.apache.ignite.internal.raft.RaftGroupServiceImpl.refreshLeader(RaftGroupServiceImpl.java:222)
> at
> org.apache.ignite.internal.raft.RaftGroupServiceImpl.start(RaftGroupServiceImpl.java:178)
> {code}
> h3. *Definition of Done*
> dataNodesAutoAdjustScaleUp is IMMEDIATE_TIMER_VALUE for new custom zones.
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