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https://issues.apache.org/jira/browse/METRON-1448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16355691#comment-16355691
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ASF GitHub Bot commented on METRON-1448:
----------------------------------------
Github user JonZeolla commented on a diff in the pull request:
https://github.com/apache/metron/pull/929#discussion_r166680167
--- Diff:
metron-platform/metron-solr/src/main/java/org/apache/metron/solr/writer/SolrWriter.java
---
@@ -33,17 +39,19 @@
import java.io.IOException;
import java.io.Serializable;
-import java.util.List;
-import java.util.Map;
+import java.lang.invoke.MethodHandles;
+import java.util.*;
--- End diff --
Style police checking in. No \* please.
> Update SolrWriter to conform to new collection strategy
> -------------------------------------------------------
>
> Key: METRON-1448
> URL: https://issues.apache.org/jira/browse/METRON-1448
> Project: Metron
> Issue Type: Improvement
> Reporter: Casey Stella
> Priority: Major
>
> Currently the SolrWriter presumes a single collection to be written to. The
> new collection strategy for Solr implies a collection per sensor. Also,
> there are a few rough edges in the writer which could stand smoothing:
> * By default, we use solr's implicit commit mechanism, rather than
> committing at the batch granularity. This may result in lost data on worker
> failure.
> * We do not use the the batch add api, but rather message-by-message add
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