Hi Harsh,
Thanks a lot for the information!
My fault not looking into HADOOP-4012 carefully, will try and veriry
whether HADOOP-7823 has resolved the issue on both write and read side, and
report back.
On 3 December 2012 19:42, Harsh J wrote:
> Hi Yu Li,
>
> The JIRA HADOOP-7823 b
rt back.
> >
> > On 3 December 2012 19:42, Harsh J wrote:
> >
> >> Hi Yu Li,
> >>
> >> The JIRA HADOOP-7823 backported support for splitting Bzip2 files plus
> >> MR support for it, into branch-1, and it is already available in the
> >> 1.1.x
Hi Todd,
Thanks a lot for your further explanation! It makes me more clear about this
parameter.
BTW, please allow me to express my thankfulness to everyone helps.
Best Regards,
Carp
在 2010年6月24日 上午1:49，Todd Lipcon 写道：
> Plus there's some overhead for each record of map output. Specifically, 2
Hi Todd,
Sorry for bother again, could you further explain what's the 24 bytes
additional overhead for each record of map output? What cost the overhead
and what it is for? Thanks a lot.
Best Regards,
Carp
在 2010年6月24日 上午1:49，Todd Lipcon 写道：
> Plus there's some overhead for each record of map ou
Hi Todd,
Thanks a lot for your detailed explanation and recommendation, it really
helps a lot!
Best Regards,
Carp
2010/6/26 Todd Lipcon
> 2010/6/25 Yu Li
>
> > Hi Todd,
> >
> > Sorry for bother again, could you further explain what's the 24 bytes
> > add
Hi all,
I've just run unit test of 0.20.204 using SUN jdk1.6.0_21, on a 64bit RHEL
machine, and find the following cases failed:
[junit] Test org.apache.hadoop.mapred.TestJobTrackerRestart FAILED (timeout)
[junit] Test org.apache.hadoop.mapred.TestJobTrackerRestartWithLostTracker
FAILED
[junit] T
y wrote:
>
> On Aug 8, 2011, at 8:36 AM, Yu Li wrote:
>
> > Hi all,
> >
> > I've just run unit test of 0.20.204 using SUN jdk1.6.0_21, on a 64bit
> RHEL
> > machine, and find the following cases failed:
> >
> > [junit] Test org.apache.hadoop.mapred.
Yu Li created HADOOP-9434:
-
Summary: Add support to "hadoop help" command
Key: HADOOP-9434
URL: https://issues.apache.org/jira/browse/HADOOP-9434
Project: Hadoop Common
Issue Type: I
Yu Li created HADOOP-9863:
-
Summary: Snappy compression cannot work on Big-Endian 64 bit
platform w/o backporting HADOOP-8686
Key: HADOOP-9863
URL: https://issues.apache.org/jira/browse/HADOOP-9863
Project
Yu Li created HADOOP-9920:
-
Summary: Should upgrade maven-surefire-plugin version to avoid
hitting SUREFIRE-910
Key: HADOOP-9920
URL: https://issues.apache.org/jira/browse/HADOOP-9920
Project: Hadoop Common
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