Chris,
Thanks for the info; I stand corrected. The particular build error
(at least on my Windows laptop) has to do with Avro encoding.
Perhaps it'd work; maybe a small tweak or patch would let GeoMesa
work with a Windows Hadoop cluster.
All things considered, we'd be thrilled to see community support for
broader deployment environments. If someone is interested in
cooking up such a fix, that'd be great.
Thanks again,
Jim
On 01/13/2015 10:36 AM, Chris Snider
wrote:
Hi,
I
recently started working with Accumulo as a data source to
our internal data services subsystem. I found several
references to running Hadoop on Windows such that I could do
unit testing with the Accumulo MiniAccumuloCluster.
Ultimately we will be deploying to a Linux environment, but
these may help getting someone setup to use Windows.
I
built Hadoop 2.6.0.
http://www.srccodes.com/p/article/38/build-install-configure-run-apache-hadoop-2.2.0-microsoft-windows-os
https://github.com/apache/hadoop/blob/release-2.6.0/BUILDING.txt
Chris
Snider
Senior
Software Engineer
Intelligent
Software Solutions, Inc.
![Description: Description: Description:
cid:image001.png@01CA1F1F.CBC93990](pngq_iXchXgyJ.png)
Hi
Justin,
Thanks
for pointing that out. It can be difficult when writing
documentation to separate out all of one's assumption.
Here, we missed the baseline requirement that GeoMesa be
built on a Linux system. I'll add a line or two to the
tutorial tomorrow.
While
there is some support for Hadoop on Windows, I am unaware
of support for Accumulo on Windows. Given that, it is
unlikely we will be able to provide Windows support for
GeoMesa.
I
happen to have Windows on my personal laptop, so I'd be
happy if the GeoMesa build worked out of the box. Since
it does not, I'd suggest using a Linux VM for the build.
----- Original Message -----
"geomesa-users@xxxxxxxxxxxxxxxx"
<geomesa-users@xxxxxxxxxxxxxxxx>
Tue,
13 Jan 2015 02:59:21 +0000 (UTC)
[geomesa-users]
Build error in GeoMesa after checking it out from source
I
have already successfully installed Accumulo and
verified that I could run it and create a table. I
was also able to successfully check out the code
tree with git.
Unfortunately,
"mvn clean install" failed while running the GeoMesa
Avro SimpleFeature tests.
This
is the failure message:
Running
org.locationtech.geomesa.feature.serde.Version1BackwardsCompatTest
Tests run: 7, Failures: 1, Errors: 0, Skipped: 0,
Time elapsed: 0.308 sec <<< FAILURE! - in
org.locationtech.geomesa.feature.serde.Version1BackwardsCompatTest
FeatureSpecificReader should::deserialize complex
feature(org.locationtech.geomesa.feature.serde.Version1BackwardsCompatTest)
Time elapsed: 0.041 sec <<< FAILURE!
org.specs2.reporter.SpecFailureAssertionFailedError:
expected:<[??????????]> but
was:<[??????????]>
at
org.locationtech.geomesa.feature.serde.Version1BackwardsCompatTest$$anonfun$3$$anonfun$apply$71$$anonfun$apply$27$$anonfun$apply$mcVI$sp$1.apply(Version1BackwardsCompatTest.scala:267)
I
have attached the full log.
I
am not sure what could have gone wrong; the
"DOWNLOAD AND BUILD GEOMESA" section is literally a
two-step process, and it failed on the second step.
And the failure message is somewhat mysterious, as
the two strings of question marks are most certainly
equal to one another.
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