-Re: support checksums in HBase block
Stack 2012-09-16, 22:12
On Sat, Sep 15, 2012 at 7:06 PM, jlei liu <[EMAIL PROTECTED]> wrote:
> The HBase support checksums in HBase block cache in
> The HBase support checksums for decrease the iops of HDFS, so that HDFS
> dont't need to read the metadata of block file. But in hadoop-0.20.2-cdh3u5
> version, BlockSender still read the metadata file even if the
> hbase.regionserver.checksum.verify property is ture. Because the HBASE-5074
> jira can't decrease the iops of HDFS, so I want to set
> hbase.regionserver.checksum.verify property to fasle.
> 2012/9/16 Stack <[EMAIL PROTECTED]>
Go ahead, but, it seems like something is broke? We should file an
issue to fix this broken checksuming?