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https://issues.apache.org/jira/browse/IGNITE-19042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sergey Uttsel updated IGNITE-19042:
-----------------------------------
Description:
h3. Motivation
NullPointerException in log on start the first node in the cluster if
DistributionZoneConfigurationSchema#dataNodesAutoAdjustScaleUp and
DistributionZoneConfigurationSchema#dataNodesAutoAdjustScaleDown are 0.
How to reproduce:
# Set DistributionZoneConfigurationSchema#dataNodesAutoAdjustScaleUp = 0 and
DistributionZoneConfigurationSchema#dataNodesAutoAdjustScaleDown = 0.
# Start the test which starts the node. For example
ItTablesApiTest#testAddIndex.
# See NullPointerException in the log.
{code:java}
Caused by: java.lang.NullPointerException at
java.base/java.io.ByteArrayInputStream.<init>(ByteArrayInputStream.java:108) at
org.apache.ignite.internal.util.ByteUtils.fromBytes(ByteUtils.java:152) at
org.apache.ignite.internal.distributionzones.DistributionZoneManager.lambda$saveDataNodesToMetaStorageOnScaleUp$32(DistributionZoneManager.java:1096)
at
org.apache.ignite.internal.util.IgniteUtils.inBusyLock(IgniteUtils.java:870) at
org.apache.ignite.internal.distributionzones.DistributionZoneManager.lambda$saveDataNodesToMetaStorageOnScaleUp$33(DistributionZoneManager.java:1090)
at
java.base/java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072)
... 13 more {code}
The root cause is zoneDataNodesKey, zoneScaleUpChangeTriggerKey,
zoneScaleDownChangeTriggerKey of zones are not initialized on node start if
vaultMgr.get(zonesLogicalTopologyKey()) is null.
*Definition of Done*
zoneDataNodesKey, zoneScaleUpChangeTriggerKey, zoneScaleDownChangeTriggerKey
are initialized on the node start.
was:
h3. Motivation
NullPointerException in log on start the first node in the cluster if
DistributionZoneConfigurationSchema#dataNodesAutoAdjustScaleUp and
DistributionZoneConfigurationSchema#dataNodesAutoAdjustScaleDown are 0.
How to reproduce:
# Set DistributionZoneConfigurationSchema#dataNodesAutoAdjustScaleUp = 0 and
DistributionZoneConfigurationSchema#dataNodesAutoAdjustScaleDown = 0.
# Start the test which starts the node. For example
ItTablesApiTest#testAddIndex.
# See NullPointerException in the log.
{code:java}
Caused by: java.lang.NullPointerException at
java.base/java.io.ByteArrayInputStream.<init>(ByteArrayInputStream.java:108) at
org.apache.ignite.internal.util.ByteUtils.fromBytes(ByteUtils.java:152) at
org.apache.ignite.internal.distributionzones.DistributionZoneManager.lambda$saveDataNodesToMetaStorageOnScaleUp$32(DistributionZoneManager.java:1096)
at
org.apache.ignite.internal.util.IgniteUtils.inBusyLock(IgniteUtils.java:870) at
org.apache.ignite.internal.distributionzones.DistributionZoneManager.lambda$saveDataNodesToMetaStorageOnScaleUp$33(DistributionZoneManager.java:1090)
at
java.base/java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072)
... 13 more {code}
The root cause is zoneDataNodesKey, zoneScaleUpChangeTriggerKey,
zoneScaleDownChangeTriggerKey are not initialized of zones.
*Definition of Done*
zoneDataNodesKey, zoneScaleUpChangeTriggerKey, zoneScaleDownChangeTriggerKey
are initialized on the node start.
> NPE on first scale up topology event
> ------------------------------------
>
> Key: IGNITE-19042
> URL: https://issues.apache.org/jira/browse/IGNITE-19042
> Project: Ignite
> Issue Type: Bug
> Reporter: Sergey Uttsel
> Assignee: Sergey Uttsel
> Priority: Major
> Labels: ignite-3
> Time Spent: 10m
> Remaining Estimate: 0h
>
> h3. Motivation
> NullPointerException in log on start the first node in the cluster if
> DistributionZoneConfigurationSchema#dataNodesAutoAdjustScaleUp and
> DistributionZoneConfigurationSchema#dataNodesAutoAdjustScaleDown are 0.
> How to reproduce:
> # Set DistributionZoneConfigurationSchema#dataNodesAutoAdjustScaleUp = 0 and
> DistributionZoneConfigurationSchema#dataNodesAutoAdjustScaleDown = 0.
> # Start the test which starts the node. For example
> ItTablesApiTest#testAddIndex.
> # See NullPointerException in the log.
> {code:java}
> Caused by: java.lang.NullPointerException at
> java.base/java.io.ByteArrayInputStream.<init>(ByteArrayInputStream.java:108)
> at org.apache.ignite.internal.util.ByteUtils.fromBytes(ByteUtils.java:152)
> at
> org.apache.ignite.internal.distributionzones.DistributionZoneManager.lambda$saveDataNodesToMetaStorageOnScaleUp$32(DistributionZoneManager.java:1096)
> at
> org.apache.ignite.internal.util.IgniteUtils.inBusyLock(IgniteUtils.java:870)
> at
> org.apache.ignite.internal.distributionzones.DistributionZoneManager.lambda$saveDataNodesToMetaStorageOnScaleUp$33(DistributionZoneManager.java:1090)
> at
> java.base/java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072)
> ... 13 more {code}
> The root cause is zoneDataNodesKey, zoneScaleUpChangeTriggerKey,
> zoneScaleDownChangeTriggerKey of zones are not initialized on node start if
> vaultMgr.get(zonesLogicalTopologyKey()) is null.
> *Definition of Done*
> zoneDataNodesKey, zoneScaleUpChangeTriggerKey, zoneScaleDownChangeTriggerKey
> are initialized on the node start.
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