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https://issues.apache.org/jira/browse/HBASE-17288?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15751035#comment-15751035
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Guanghao Zhang commented on HBASE-17288:
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Attach a v2 patch addressed review comments.
bq. BTW we have we have a config to specify the max KV size(Ya this is an old
config and so KV name there) allowed.'hbase.client.keyvalue.maxsize'.
hbase.client.keyvalue.maxsize is a client config and you can't control it. The
client can set this config to any value. In our use case, this warn log is
helpful for cluster manger to find the huge cell.
> Add warn log for huge Cell and huge row
> ---------------------------------------
>
> Key: HBASE-17288
> URL: https://issues.apache.org/jira/browse/HBASE-17288
> Project: HBase
> Issue Type: Improvement
> Components: scan
> Reporter: Guanghao Zhang
> Assignee: Guanghao Zhang
> Priority: Minor
> Attachments: HBASE-17288-v1.patch, HBASE-17288-v2.patch,
> HBASE-17288.patch
>
>
> Some log examples from our production cluster.
> {code}
> 2016-12-10,17:08:11,478 WARN
> org.apache.hadoop.hbase.regionserver.StoreScanner: adding a HUGE KV into
> result list, kv size:1253360,
> kv:105671140000001-1-c/R:r1/1481360887152/Put/vlen=1253245/ts=923099, from
> table XXXXX
> 2016-12-10,17:08:16,724 WARN
> org.apache.hadoop.hbase.regionserver.StoreScanner: adding a HUGE KV into
> result list, kv size:1048680,
> kv:0220459/I:i_0/1481360889551/Put/vlen=1048576/ts=13642, from table XXXXXX
> {code}
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