Alexey Hanin created CAMEL-8539:
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Summary: S3 marker does not work
Key: CAMEL-8539
URL: https://issues.apache.org/jira/browse/CAMEL-8539
Project: Camel
Issue Type: Bug
Components: camel-aws
Affects Versions: 2.15.0
Reporter: Alexey Hanin
S3Consumer doesn't set marker correctly, when {{deleteAfterRead}} is set to
{{false}}. Therefore, on every subsequent poll, it starts from the beginning of
the list.
The reason for that is the following code in S3Consumer:
{code:lang=java|title=S3Consumer.java}
if (!getConfiguration().isDeleteAfterRead()) {
// where marker is track
marker = listObjects.getMarker();
}
{code}
Accordingly to S3 client documentation, {{getMarker()}} return a marker
previously set in request. Instead, {{getNextMarker()}} shall be used.
Although, simply changing it to use {{getNextMarker()}} introduces an endless
loop iterating over the same set of keys under the prefix, because when reached
the end of the key set, {{getNextMarker()}} returns {{null}}, and on the next
poll, the head of the list will be returned, and so on.
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