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| <ol><li name="org.apache.gearpump.util.ActorSystemBooter" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped"> |
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| <p class="shortcomment cmt">ActorSystemBooter start a new JVM process to boot an actor system.</p><div class="fullcomment"><div class="comment cmt"><p>ActorSystemBooter start a new JVM process to boot an actor system. |
| All executors are started by ActorSystemBooter</p><p>It send the system address to "report back actor" |
| </p></div></div> |
| </li><li name="org.apache.gearpump.util.AkkaApp" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped"> |
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| <p class="shortcomment cmt">A Main class helper to load Akka configuration automatically.</p> |
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| <p class="shortcomment cmt">Generic mutable Graph libraries.</p> |
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| <p class="shortcomment cmt">Metrics service to serve history metrics data</p><div class="fullcomment"><div class="comment cmt"><p>Metrics service to serve history metrics data</p><p>For simplicity, HistoryMetricsService will maintain 72 hours coarse-grained data |
| for last 72 hours, and fine-grained data for past 5 min.</p><p>For the coarse-grained data of past 72 hours, one or two sample point will be stored |
| for each hour.</p><p>For fine-grained data in last 5 min, there will be 1 sample point per 15 seconds. |
| </p></div></div> |
| </li><li name="org.apache.gearpump.util.ProcessLogRedirector" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped"> |
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| <p class="shortcomment cmt">Redirect the console output to parent process</p> |
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| <p class="shortcomment cmt">Check equal using reference-equal.</p> |
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| <p class="shortcomment cmt">When one executor or task fails, Gearpump will try to start.</p><div class="fullcomment"><div class="comment cmt"><p>When one executor or task fails, Gearpump will try to start. However, if it fails after |
| multiple retries, then we abort. |
| </p></div></div> |
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| <p class="shortcomment cmt">Extends Process by providing a additional logger: ConsoleOutput interface.</p> |
| </li><li name="org.apache.gearpump.util.TimeOutScheduler" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped"> |
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| <p class="shortcomment cmt">A helper util to send a message to remote actor and notify callback when timeout</p> |
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