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https://issues.apache.org/jira/browse/IGNITE-17025?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Luchnikov Alexander updated IGNITE-17025:
-----------------------------------------
Description:
The reproducer ( [^InlineIndexTest1.patch] ) shows index.bin size growing when
INLINE_SIZE increases when creating indexes on fixed length fields.The negative
point is that a place is reserved that does not carry any profit.
As a solution. When trying to build an index on a field with a fixed length
type, do not allow this. The value of INLINE_SIZE for such types is calculated
automatically. And display a WARN level message about it.
To see the size of index.bin, run the
{code:java}
du -sh IGNITE_HOME/db/node*/*INLINE*/* | grep index.bin"
{code}
after running the reproducer.
{code:java}
36K BIGINT_INLINE10/index.bin
320K BIGINT_INLINE100/index.bin
128K INT_INLINE10/index.bin
324K INT_INLINE100/index.bin
64K NUMBER_INLINE10/index.bin
64K NUMBER_INLINE100/index.bin
128K VARCHAR_INLINE10/index.bin
256K VARCHAR_INLINE100/index.bin
{code}
was:
The reproducer ( [^InlineIndexTest1.patch] ) shows index.bin size growing when
INLINE_SIZE increases when creating indexes on fixed length fields.The negative
point is that a place is reserved that does not carry any profit.
As a solution. When trying to build an index on a field with a fixed length
type, do not allow this. The value of INLINE_SIZE for such types is calculated
automatically. And display a WARN level message about it.
To see the size of index.bin, run the
{code:java}
du -sh IGNITE_HOME/db/node*/*INLINE*/* | grep index.bin"
{code}
after running the reproducer.
> Remove the ability to manually set INLINE_SIZE for types with a fixed length
> ----------------------------------------------------------------------------
>
> Key: IGNITE-17025
> URL: https://issues.apache.org/jira/browse/IGNITE-17025
> Project: Ignite
> Issue Type: Improvement
> Reporter: Luchnikov Alexander
> Priority: Minor
> Labels: ise
> Attachments: InlineIndexTest1.patch
>
>
> The reproducer ( [^InlineIndexTest1.patch] ) shows index.bin size growing
> when INLINE_SIZE increases when creating indexes on fixed length fields.The
> negative point is that a place is reserved that does not carry any profit.
> As a solution. When trying to build an index on a field with a fixed length
> type, do not allow this. The value of INLINE_SIZE for such types is
> calculated automatically. And display a WARN level message about it.
> To see the size of index.bin, run the
> {code:java}
> du -sh IGNITE_HOME/db/node*/*INLINE*/* | grep index.bin"
> {code}
> after running the reproducer.
> {code:java}
> 36K BIGINT_INLINE10/index.bin
> 320K BIGINT_INLINE100/index.bin
> 128K INT_INLINE10/index.bin
> 324K INT_INLINE100/index.bin
> 64K NUMBER_INLINE10/index.bin
> 64K NUMBER_INLINE100/index.bin
> 128K VARCHAR_INLINE10/index.bin
> 256K VARCHAR_INLINE100/index.bin
> {code}
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