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https://issues.apache.org/jira/browse/IGNITE-2881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15209317#comment-15209317
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Kamil Nowak commented on IGNITE-2881:
-------------------------------------
There are a few more potential issues we noticed when using Spi indexing in
1.5.0.final:
- method query() in IndexingSpi interface returns Iterator<Cache.Entry<?,?>>
but elements of type Map.Entry are expected further down the stack (i.e. in
IgniteCacheProxy:528). We had to create type that extends both Map.Entry and
Cache.Entry to get it working.
- when IndexingSpi.store() throws an exception on commit, error is not
propagated to a client node and transaction ends up with state COMMITTED as if
no error occured. In a server node transaction state gets marked as UNKNOWN
though.
- setters in SpiQuery return SqlQuery type (rather than SpiQuery) which means
they can't be used in method chaining manner
> SPI queries not working
> -----------------------
>
> Key: IGNITE-2881
> URL: https://issues.apache.org/jira/browse/IGNITE-2881
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: 1.5.0.final
> Reporter: Valentin Kulichenko
> Priority: Blocker
> Fix For: 1.6
>
> Attachments: SpiQueryTest.java
>
>
> {{SpiQuery}} functionality looks completely broken right now, any query
> execution fails with the exception shown below. Also I didn't find a single
> test for it, they should be added.
> I'm attaching the simple example that reproduce the issue.
> {noformat}
> Caused by: class org.apache.ignite.IgniteCheckedException: Received next page
> request after iterator was removed. Consider increasing maximum number of
> stored iterators (see GridCacheConfiguration.getMaximumQueryIteratorCount()
> configuration property).
> at
> org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.executeFieldsQuery(GridCacheQueryManager.java:666)
> at
> org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.runFieldsQuery(GridCacheQueryManager.java:1168)
> ... 7 more
> {noformat}
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