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https://issues.apache.org/jira/browse/IGNITE-20637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kirill Tkalenko updated IGNITE-20637:
-------------------------------------
Description:
We need to take care of recovery for the distributed index construction
mechanism:
* For indexes that are not available for read-write:
# Make sure that the corresponding keys are present in the metastore:
*startBuildIndex.<indexId>* and
*partitionBuildIndex.<indexId>.<partitionId_0>*...*partitionBuildIndex.<indexId>.<partitionId_N>*.
This is easy to implement, since there is an auxiliary key
*startBuildIndex.<indexId>*, which, in its absence, will allow you to
accurately understand that there are no keys for this index in metasore.
was:
We need to take care of recovery for the distributed index construction
mechanism:
* For indexes that are not available for read-write:
# Make sure that the corresponding keys are present in the metastore:
*startBuildIndex.<indexId>* and
*partitionBuildIndex.<indexId>.<partitionId_0>*...*partitionBuildIndex.<indexId>.<partitionId_N>*.
## 123
## This is easy to implement, since there is an auxiliary key
*startBuildIndex.<indexId>*, which, in its absence, will allow you to
accurately understand that there are no keys for this index in metasore.
> Implement recovery of distributed index building
> ------------------------------------------------
>
> Key: IGNITE-20637
> URL: https://issues.apache.org/jira/browse/IGNITE-20637
> Project: Ignite
> Issue Type: Improvement
> Reporter: Kirill Tkalenko
> Priority: Major
> Labels: ignite-3
> Fix For: 3.0.0-beta2
>
>
> We need to take care of recovery for the distributed index construction
> mechanism:
> * For indexes that are not available for read-write:
> # Make sure that the corresponding keys are present in the metastore:
> *startBuildIndex.<indexId>* and
> *partitionBuildIndex.<indexId>.<partitionId_0>*...*partitionBuildIndex.<indexId>.<partitionId_N>*.
> This is easy to implement, since there is an auxiliary key
> *startBuildIndex.<indexId>*, which, in its absence, will allow you to
> accurately understand that there are no keys for this index in metasore.
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