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Default Max KeyValue size?
Hider, Sandy 2012-03-02, 16:22
I believe HBase has a default max KeyValue size 10,485,760 and it can be changed using the property "hbase.client.keyvalue.maxsize". Does Accumulo have anything similar to this, and what is the default max value?
Thanks,
Sandy
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Hider, Sandy 2012-03-02, 16:22
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Re: Default Max KeyValue size?
Keith Turner 2012-03-02, 16:47
We do not have a limitation like this, although maybe we should. We have had issues with users accidentally inserting enormous keys and it cause tablet server to run out of memory when splitting, compacting, or scanning. One way to limit this in Accumulo would be to add a constraint to a table that limits key and or value size. However this constraint would not check bulk imported files.
On Fri, Mar 2, 2012 at 11:22 AM, Hider, Sandy <[EMAIL PROTECTED]> wrote: > I believe HBase has a default max KeyValue size 10,485,760 and it can be changed using the property "hbase.client.keyvalue.maxsize". Does Accumulo have anything similar to this, and what is the default max value? > > Thanks, > > Sandy >
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Keith Turner 2012-03-02, 16:47
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