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https://issues.apache.org/jira/browse/HBASE-17738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16094279#comment-16094279
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ramkrishna.s.vasudevan commented on HBASE-17738:
------------------------------------------------
Moved my git to point to the current master's head
bq.01db60d65b9a2dff0ca001323cb77a6e4e8d6f48
{code}
Running org.apache.hadoop.hbase.io.hfile.TestBlockCacheReporting
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.892 sec - in
org.apache.hadoop.hbase.io.hfile.TestBlockCacheReporting
Results :
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0
{code}
{code}
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running org.apache.hadoop.hbase.io.hfile.TestCacheConfig
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.563 sec - in
org.apache.hadoop.hbase.io.hfile.TestCacheConfig
Results :
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0
{code}
Seems to work fine.
> BucketCache startup is slow
> ---------------------------
>
> Key: HBASE-17738
> URL: https://issues.apache.org/jira/browse/HBASE-17738
> Project: HBase
> Issue Type: Sub-task
> Components: BucketCache
> Affects Versions: 2.0.0
> Reporter: stack
> Assignee: ramkrishna.s.vasudevan
> Fix For: 2.0.0, 2.0.0-alpha-2
>
> Attachments: HBASE-17738_2.patch, HBASE-17738_2.patch,
> HBASE-17738_3.patch, HBASE-17738_4.patch, HBASE-17738_5_withoutUnsafe.patch,
> HBASE-17738_6_withoutUnsafe.patch, HBASE-17738_8.patch, HBASE-17738_9.patch,
> HBASE-17738.patch
>
>
> If you set bucketcache size at 64G say and then start hbase, it takes a long
> time. Can we do the allocations in parallel and not inline with the server
> startup?
> Related, prefetching on a bucketcache is slow. Speed it up.
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