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| <article class="doc"> |
| <h1 class="page">Distributed James Server — batchsizes.properties</h1> |
| <div class="paragraph"> |
| <p>This files allow to define the amount of data that should be fetched 'at once' when interacting with the mailbox. This is |
| needed as IMAP can generate some potentially large requests.</p> |
| </div> |
| <div class="paragraph"> |
| <p>Increasing these values tend to fasten individual requests, at the cost of enabling potential higher load.</p> |
| </div> |
| <div class="paragraph"> |
| <p>Consult this <a href="https://github.com/apache/james-project/blob/master/server/apps/distributed-app/sample-configuration/batchsizes.properties">example</a> |
| to get some examples and hints.</p> |
| </div> |
| <table class="tableblock frame-all grid-all stretch"> |
| <caption class="title">Table 1. batchsizes.properties content</caption> |
| <colgroup> |
| <col style="width: 50%;"> |
| <col style="width: 50%;"> |
| </colgroup> |
| <thead> |
| <tr> |
| <th class="tableblock halign-left valign-top">Property name</th> |
| <th class="tableblock halign-left valign-top">explanation</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">fetch.metadata</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Optional, defaults to 200. How many messages should be read in a batch when using FetchType.MetaData</p></td> |
| </tr> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">fetch.headers</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Optional, defaults to 200. How many messages should be read in a batch when using FetchType.Header</p></td> |
| </tr> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">fetch.body</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Optional, defaults to 100. How many messages should be read in a batch when using FetchType.Body</p></td> |
| </tr> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">fetch.full</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Optional, defaults to 50. How many messages should be read in a batch when using FetchType.Full</p></td> |
| </tr> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">copy</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Optional, defaults to 200. How many messages should be copied in a batch.</p></td> |
| </tr> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">move</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Optional, defaults to 200. How many messages should be moved in a batch.</p></td> |
| </tr> |
| </tbody> |
| </table> |
| </article> |
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