Check mapreduce.task.classpath.user.precedence and its equivalent property
in different hadoop version.
HADOOP_OPTS needs to work with this property being set to true.
I met problem like yours. And playing with these parameters solved my
problem.
On Wed, Jun 17, 2015 at 12:28 AM, adfel70 wrote
For sure there are a few rough edges here
On Wed, Jun 17, 2015 at 12:28 AM, adfel70 wrote:
> We cannot downgrade httpclient in solrj5 because its using new features and
> we dont want to start altering solr code, anyway we thought about upgrading
> httpclient in hadoop but as Erick said its s
I think there is some better classpath isolation options in the works for
Hadoop. As it is, there is some harmonization that has to be done depending
on versions used, and it can get tricky.
- Mark
On Wed, Jun 17, 2015 at 9:52 AM Erick Erickson
wrote:
> For sure there are a few rough edges here
We cannot downgrade httpclient in solrj5 because its using new features and
we dont want to start altering solr code, anyway we thought about upgrading
httpclient in hadoop but as Erick said its sounds more work than just put
the jar in the data nodes.
About that flag we tried it, hadoop even has
Hadoop has a switch that lets you use your jar rather than the one hadoop
carries.
google for HADOOP_OPTS
good luck.
On Tue, Jun 16, 2015 at 7:23 AM, adfel70 wrote:
> Hi,
>
> We recently started testing solr 5, our indexer creates mapreduce job that
> uses solrj5 to index documents to our SolrCl
On 6/16/2015 9:24 AM, Erick Erickson wrote:
> Sounds like a question better asked in one of the Cloudera support
> forums, 'cause all I can do is guess ;).
>
> I suppose, theoretically, that you could check out the Solr5
> code and substitute the httpclient-4.2.5.jar in the build system,
> recompil
Sounds like a question better asked in one of the Cloudera support
forums, 'cause all I can do is guess ;).
I suppose, theoretically, that you could check out the Solr5
code and substitute the httpclient-4.2.5.jar in the build system,
recompile and go, but that's totally a guess based on zero know
