happens during JSON output format for clusterdumper
>
>
> Key: MAHOUT-1612
> URL: https://issues.apache.org/jira/browse/MAHOUT-1612
> Project: Mahout
>
(See
[https://builds.apache.org/job/Mahout-Quality/3019/])
Mahout-1612: NullPointerException happens during JSON output format for
clusterdumper (suneel.marthi: rev eeca175c3a838a8aaa821cbbcd8d0376bd17939d)
*
integration/src/main/java/org/apache/mahout/utils/clustering/JsonClusterWriter.java
* CHANG
e had a patch ready this morning, marking this as 'Fixed'
> NullPointerException happens during JSON output format for clusterdumper
>
>
> Key: MAHOUT-1612
> URL: https:/
pull request at:
https://github.com/apache/mahout/pull/55
> NullPointerException happens during JSON output format for clusterdumper
>
>
> Key: MAHOUT-1612
> URL: https://iss
pull request at:
https://github.com/apache/mahout/pull/85
> NullPointerException happens during JSON output format for clusterdumper
>
>
> Key: MAHOUT-1612
> URL: https://iss
the pull request:
https://github.com/apache/mahout/pull/55#issuecomment-87331223
I am gonna close this PR and push another one, have an updated patch in my
local repo
> NullPointerException happens during JSON output format for cluste
ens during JSON output format for clusterdumper
>
>
> Key: MAHOUT-1612
> URL: https://issues.apache.org/jira/browse/MAHOUT-1612
> Project: Mahout
>
+
+ // get points
+ List points = getPoints(cluster, dictionary);
+ res.put("points", points);
+} else {
+ res.put("cluster_id", cluster.getId());
--- End diff --
move this to top of if
block, need not be repeated twice
then
> NullPointerException happens during JSON output format for clusterdumper
>
>
> Key: MAHOUT-1612
> URL: https://issues.ap
wArrayList());
--- End diff --
replace by new ArrayList<>()
> NullPointerException happens during JSON output format for clusterdumper
>
>
> Key: MAHOUT-1612
>
now on
Java 7. Also replace all similar codes in this code. Same with
Maps.newHashMap() to be replaced by new HashMap<>()
> NullPointerException happens during JSON output format for clusterdumper
>
>
>
the pull request:
https://github.com/apache/mahout/pull/55#issuecomment-87278192
@awmanoj Could u include tests with the patch otherwise the patch looks
good to go. Please also address the comments.
> NullPointerException happens during JSON output format for cluste
[
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]
Suneel Marthi updated MAHOUT-1612:
--
Fix Version/s: 0.10.0
> NullPointerException happens during JSON output format
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https://issues.apache.org/jira/browse/MAHOUT-1612?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Suneel Marthi reassigned MAHOUT-1612:
-
Assignee: Suneel Marthi
> NullPointerException happens during JSON output format
[
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Andrew Palumbo updated MAHOUT-1612:
---
Labels: legacy (was: )
> NullPointerException happens during JSON output format
mmit d7bd3f0378298536f4ed215afc8f3d174a54d6ac
Author: Manoj Awasthi
Date: 2014-09-30T15:51:11Z
MAHOUT-1612 NullPointerException happens during JSON output format for
clusterdumper
> NullPointerException happens during JSON output format for cluste
pl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
> NullPointerException happens during JSON output format
Guo Ruijing created MAHOUT-1612:
---
Summary: NullPointerException happens during JSON output format
for clusterdumper
Key: MAHOUT-1612
URL: https://issues.apache.org/jira/browse/MAHOUT-1612
Project
/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java
*
/mahout/trunk/integration/src/test/java/org/apache/mahout/utils/vectors/lucene/CachedTermInfoTest.java
*
/mahout/trunk/integration/src/test/java/org/apache/mahout/utils/vectors/lucene/LuceneIterableTest.java
> JSON output for
(See
[https://builds.apache.org/job/Mahout-Quality/2324/])
MAHOUT-1343: Replaced deprecated Lucene 3.x API with equivalent Lucene 4.x API.
(smarthi: rev 1542647)
*
/mahout/trunk/integration/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java
> JSON output format for cluste
java
Mahout-1343: monor code cleanups (smarthi: rev 1538421)
*
/mahout/trunk/integration/src/main/java/org/apache/mahout/utils/clustering/JsonClusterWriter.java
> JSON output format for clusterdumper
>
>
> Key: MAHOUT-1343
>
integrated. Thanks [~telvis07] for providing it!
Resolving issue as implemented.
> JSON output format for clusterdumper
>
>
> Key: MAHOUT-1343
> URL: https://issues.apache.org/jira/browse/MAHOUT-1343
>
[
https://issues.apache.org/jira/browse/MAHOUT-1343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stevo Slavic reassigned MAHOUT-1343:
Assignee: Stevo Slavic
> JSON output format for clusterdum
/org/apache/mahout/utils/clustering/JsonClusterWriter.java
*
/mahout/trunk/integration/src/test/java/org/apache/mahout/clustering/TestClusterDumper.java
> JSON output format for clusterdumper
>
>
> Key: MAHOUT-1343
>
3 AM:
-
[[~sslavic] Could you review this patch and commit the same? Thanks.
was (Author: smarthi):
[[~stevo82] Could you review this patch and commit the same? Thanks.
> JSON output format for clusterdumper
>
>
>
atch and commit the same? Thanks.
> JSON output format for clusterdumper
>
>
> Key: MAHOUT-1343
> URL: https://issues.apache.org/jira/browse/MAHOUT-1343
> Project: Mahout
>
, JSONClusterWriter class
and unittest.)
> JSON output format for clusterdumper
>
>
> Key: MAHOUT-1343
> URL: https://issues.apache.org/jira/browse/MAHOUT-1343
> Project: Mahout
> Issue Type: Improvement
, JSONClusterWriter class and
unittest. Also contains changes based on peer review feedback.
> JSON output format for clusterdumper
>
>
> Key: MAHOUT-1343
> URL: https://issues.apache.org/jira/browse/MAHOUT-1343
>
[
https://issues.apache.org/jira/browse/MAHOUT-1343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Telvis Calhoun updated MAHOUT-1343:
---
Attachment: (was: MAHOUT-1343.patch)
> JSON output format for clusterdum
, JSONClusterWriter class and
unittest.
> JSON output format for clusterdumper
>
>
> Key: MAHOUT-1343
> URL: https://issues.apache.org/jira/browse/MAHOUT-1343
> Project: Mahout
> Is
anges and resubmit. Thank you for the feedback
Stevo.
> JSON output format for clusterdumper
>
>
> Key: MAHOUT-1343
> URL: https://issues.apache.org/jira/browse/MAHOUT-1343
> Project: Mahout
>
tiny bits, patch looks OK to me.
> JSON output format for clusterdumper
>
>
> Key: MAHOUT-1343
> URL: https://issues.apache.org/jira/browse/MAHOUT-1343
> Project: Mahout
> Issue Type: Imp
[
https://issues.apache.org/jira/browse/MAHOUT-1343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stevo Slavic updated MAHOUT-1343:
-
Component/s: Clustering
> JSON output format for clusterdum
[
https://issues.apache.org/jira/browse/MAHOUT-1343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stevo Slavic updated MAHOUT-1343:
-
Status: Patch Available (was: Open)
> JSON output format for clusterdum
4 AM:
-
Patch containing modifications to ClusterDumper, JSONClusterWriter class and
unittest.
was (Author: telvis07):
Patch containing modifications to ClusterDumper, JSONClusterDumper class
and unittest.
> JSON output format for cluste
I've created a Jira - https://issues.apache.org/jira/browse/MAHOUT-1343.
The jira has example output and a patch. I needed JSON output from
clusterdump so I added a JSON output format option, a JsonClusterWriter
class and unittest.
Thoughts? Concerns?
My gh fork is here:
https://github.com/telvis
[
https://issues.apache.org/jira/browse/MAHOUT-1343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stevo Slavic updated MAHOUT-1343:
-
Issue Type: Improvement (was: Task)
> JSON output format for clusterdum
[
https://issues.apache.org/jira/browse/MAHOUT-1343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stevo Slavic updated MAHOUT-1343:
-
Fix Version/s: (was: 0.8)
0.9
> JSON output format for clusterdum
, JSONClusterDumper class and
unittest.
> JSON output format for clusterdumper
>
>
> Key: MAHOUT-1343
> URL: https://issues.apache.org/jira/browse/MAHOUT-1343
> Project: Mahout
>
output from clusterdump
-of JSON.
> JSON output format for clusterdumper
>
>
> Key: MAHOUT-1343
> URL: https://issues.apache.org/jira/browse/MAHOUT-1343
> Project: Mahout
>
cluster is represented as a JSON-encoded line.
> JSON output format for clusterdumper
>
>
> Key: MAHOUT-1343
> URL: https://issues.apache.org/jira/browse/MAHOUT-1343
> Project: Maho
Telvis Calhoun created MAHOUT-1343:
--
Summary: JSON output format for clusterdumper
Key: MAHOUT-1343
URL: https://issues.apache.org/jira/browse/MAHOUT-1343
Project: Mahout
Issue Type: Task
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