kipped if the config's so). The code can be viewed in the
> BlockReaderLocal.java, which is used when local reads are turned on.
>
> I suppose we could skip reading the version as well, though it seems
> "general". Please file a JIRA for this!
>
> On Sat, Jul 6, 20
Varun Sharma created HDFS-4960:
--
Summary: Unnecessary .meta seeks even when skip checksum is true
Key: HDFS-4960
URL: https://issues.apache.org/jira/browse/HDFS-4960
Project: Hadoop HDFS
Issue
Hi,
We are running hbase with application level checksums turned on. We
basically have the following configuration:
dfs.client.read.shortcircuit.skip.checksum -> true
hbase.regionserver.checksum.verify -> true
We have shortcircuit reads enabled and have verified that its working -
only the HBase
Sorry checking again if any committer can help take a look at
https://issues.apache.org/jira/browse/HDFS-4721
Thanks !
On Mon, Apr 22, 2013 at 9:37 AM, Varun Sharma wrote:
> Hi,
>
> Can someone please take a look at HDFS 4721 ?
>
> Thanks
> Varun
>
Hi,
Can someone please take a look at HDFS 4721 ?
Thanks
Varun
Varun Sharma created HDFS-4721:
--
Summary: Speed up lease/block recovery when DN fails and a block
goes into recovery
Key: HDFS-4721
URL: https://issues.apache.org/jira/browse/HDFS-4721
Project: Hadoop
Would be nice if someone could help out with this - it looks like a trivial
question - but seems like some blocks are being lost for us when datanodes
fail...
Varun
On Fri, Apr 19, 2013 at 2:28 PM, Varun Sharma wrote:
> Hi,
>
> I had an instance where a datanode died while writing th
Hi,
I had an instance where a datanode died while writing the block I am using
Hadoop 2.0 patched with HDFS 3703 for stale node detection every 20 seconds.
The block being written to, went into the UNDER_RECOVERY state looking at
the namenode logs and there were several internalRecoverLease() cal
