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https://issues.apache.org/jira/browse/STORM-1464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15196253#comment-15196253
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ASF GitHub Bot commented on STORM-1464:
---------------------------------------
Github user dossett commented on a diff in the pull request:
https://github.com/apache/storm/pull/1044#discussion_r56240076
--- Diff:
external/storm-hdfs/src/main/java/org/apache/storm/hdfs/bolt/AbstractHdfsBolt.java
---
@@ -52,9 +54,10 @@
* Half of the default Config.TOPOLOGY_MESSAGE_TIMEOUT_SECS
*/
private static final int DEFAULT_TICK_TUPLE_INTERVAL_SECS = 15;
+ private static final Integer DEFAULT_MAX_OPEN_FILES = 5;
--- End diff --
Fair point. What seems reasonable. 20? 50?
> storm-hdfs should support writing to multiple files
> ---------------------------------------------------
>
> Key: STORM-1464
> URL: https://issues.apache.org/jira/browse/STORM-1464
> Project: Apache Storm
> Issue Type: Improvement
> Components: storm-hdfs
> Reporter: Aaron Dossett
> Assignee: Aaron Dossett
> Labels: avro
>
> Examples of when this is needed include:
> - One avro bolt writing multiple schemas, each of which require a different
> file. Schema evolution is a common use of avro and the avro bolt should
> support that seamlessly.
> - Partitioning output to different directories based on the tuple contents.
> For example, if the tuple contains a "USER" field, it should be possible to
> partition based on that value.
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