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https://issues.apache.org/jira/browse/IGNITE-17999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladislav Pyatkov updated IGNITE-17999:
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Description:
*Motivation:*
After observation, the following points were highlighting to fix:
# The request has a property named is commitTimestamp, but it is not a time to
commit. This property should be renamed to readTimestamp, because it is a time
with which a transaction tries to read another transaction state (to read an
entry).
# The request should to be handled by a primary replica (presently, it is
handled by leader, that can be a different node).
*Definition of done:*
# Property {{TxStateReplicaRequest#commitTimestamp}} should change to
{{TxStateReplicaRequest#readTimestamp}}.
# Because {{TxStateReplicaRequest}} is sent from {{PlacementDriver}}, there is
no a reference to the raft client, the sending will be happening to the node
from an assignment. It {{PrimaryReplicaMissException}} will be caught, the
request should be resent to next node from the assignment.
was:
*Motivation:*
After observation, the following points were highlighting to fix:
# The request has a property named is commitTimestamp, but it is not a time to
commit. This property should be renamed to readTimestamp, because it is a time
with which a transaction tries to read another transaction state (to read an
entry).
# The request should to be handled by a primary replica (presently, it is
handled by leader, that can be a different node).
# TxMata should be read through RAFT, because the leader can be changed, and
the actual data will be store on the new one.
*Definition of done:*
# Property {{TxStateReplicaRequest#commitTimestamp}} should change to
{{TxStateReplicaRequest#readTimestamp}}.
# Because {{TxStateReplicaRequest}} is sent from {{PlacementDriver}}, there is
no a reference to the raft client, the sending will be happening to the node
from an assignment. It {{PrimaryReplicaMissException}} will be caught, the
request should be resent to next node from the assignment.
> Incorrect handling of TxStateReplicaRequest
> -------------------------------------------
>
> Key: IGNITE-17999
> URL: https://issues.apache.org/jira/browse/IGNITE-17999
> Project: Ignite
> Issue Type: Bug
> Reporter: Vladislav Pyatkov
> Priority: Major
> Labels: ignite-3
>
> *Motivation:*
> After observation, the following points were highlighting to fix:
> # The request has a property named is commitTimestamp, but it is not a time
> to commit. This property should be renamed to readTimestamp, because it is a
> time with which a transaction tries to read another transaction state (to
> read an entry).
> # The request should to be handled by a primary replica (presently, it is
> handled by leader, that can be a different node).
> *Definition of done:*
> # Property {{TxStateReplicaRequest#commitTimestamp}} should change to
> {{TxStateReplicaRequest#readTimestamp}}.
> # Because {{TxStateReplicaRequest}} is sent from {{PlacementDriver}}, there
> is no a reference to the raft client, the sending will be happening to the
> node from an assignment. It {{PrimaryReplicaMissException}} will be caught,
> the request should be resent to next node from the assignment.
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