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    <title>topic Re: JVM Crash Randomly in Java Maps SDK Questions</title>
    <link>https://community.esri.com/t5/java-maps-sdk-questions/jvm-crash-randomly/m-p/646737#M1974</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;&lt;A href="https://community.esri.com/migrated-users/12829"&gt;Collin Kleiboer&lt;/A&gt;‌&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Just wondering if you contacted our support team about this?&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Mark&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Wed, 10 Jul 2019 09:25:20 GMT</pubDate>
    <dc:creator>MarkBaird</dc:creator>
    <dc:date>2019-07-10T09:25:20Z</dc:date>
    <item>
      <title>JVM Crash Randomly</title>
      <link>https://community.esri.com/t5/java-maps-sdk-questions/jvm-crash-randomly/m-p/646735#M1972</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Using Java SDK 100.4.0 I am experiencing inconsistent crashes.&amp;nbsp; This seems to be mostly trigger on initial map load if you zoom out quickly but has happened after the application has been running for several hours.&amp;nbsp; The JVM Dumps aren't consistent in their errors either but look similar and look to be due to some concurrency issue.&amp;nbsp; It seems similar to the issue outlined&amp;nbsp;&lt;A _jive_internal="true" href="https://community.esri.com/message/862178-re-arcgis-map-crashes-randomly?commentID=862178&amp;amp;et=watches.email.thread#comment-862178"&gt;https://community.esri.com/message/862178-re-arcgis-map-crashes-randomly?commentID=862178&amp;amp;et=watches.email.thread#comment-862178&lt;/A&gt;&amp;nbsp;for the Android SDK.&amp;nbsp; In that issue they mentioned a fix in SDK Runtime 100.5.0 but we can't update to that version since we are stuck using Java 8.&amp;nbsp; Does anyone have any information on this issue or possible mitigations?&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Core Dumps:&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;BR /&gt;Stack: [0x00000000b91b0000,0x00000000b92b0000], sp=0x00000000b92aeaa0, free space=1018k&lt;BR /&gt;Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)&lt;BR /&gt;C [runtimecore.dll+0x2d7be2]&lt;BR /&gt;C [runtimecore.dll+0x2d7bb0]&lt;BR /&gt;C [runtimecore.dll+0x39a456]&lt;BR /&gt;C 0x00007fff34fc9e32&lt;BR /&gt;C 0x00000000026f8c67&lt;/P&gt;&lt;P&gt;Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)&lt;BR /&gt;j com.esri.arcgisruntime.internal.jni.CoreRequest.nativeGetParameters(J)J+0&lt;BR /&gt;J 17042 C1 com.esri.arcgisruntime.layers.ArcGISTiledLayer$2.call()Ljava/lang/Object; (5 bytes) @ 0x000000000597140c [0x0000000005971080+0x38c]&lt;BR /&gt;J 11912 C1 java.util.concurrent.FutureTask.run()V (126 bytes) @ 0x0000000004c4f3d4 [0x0000000004c4f180+0x254]&lt;BR /&gt;j java.util.concurrent.ThreadPoolExecutor.runWorker(Ljava/util/concurrent/ThreadPoolExecutor$Worker;)V+95&lt;BR /&gt;J 16100 C1 java.util.concurrent.ThreadPoolExecutor$Worker.run()V (9 bytes) @ 0x00000000046f408c [0x00000000046f3f80+0x10c]&lt;BR /&gt;J 15521 C1 java.lang.Thread.run()V (17 bytes) @ 0x00000000038fad04 [0x00000000038fabc0+0x144]&lt;BR /&gt;v ~StubRoutines::call_stub&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Another dump:&lt;/P&gt;&lt;P&gt;Stack: [0x00000000b95e0000,0x00000000b96e0000], sp=0x00000000b96dee50, free space=1019k&lt;BR /&gt;Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)&lt;BR /&gt;C [runtimecore.dll+0x39a354]&lt;BR /&gt;C [runtimecore_java.dll+0x69f27]&lt;BR /&gt;C 0x0000000002938d07&lt;/P&gt;&lt;P&gt;Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)&lt;BR /&gt;j com.esri.arcgisruntime.internal.jni.CoreRequest.nativeGetURI(J)[B+0&lt;BR /&gt;J 16657 C1 com.esri.arcgisruntime.internal.jni.CoreRequest.f()Ljava/lang/String; (51 bytes) @ 0x00000000054aafc4 [0x00000000054aae80+0x144]&lt;BR /&gt;J 16700 C1 com.esri.arcgisruntime.layers.ArcGISTiledLayer$2.call()Ljava/lang/Object; (5 bytes) @ 0x000000000489fb4c [0x000000000489f980+0x1cc]&lt;BR /&gt;J 11520 C1 java.util.concurrent.FutureTask.run()V (126 bytes) @ 0x0000000004decaac [0x0000000004dec840+0x26c]&lt;BR /&gt;j java.util.concurrent.ThreadPoolExecutor.runWorker(Ljava/util/concurrent/ThreadPoolExecutor$Worker;)V+95&lt;BR /&gt;j java.util.concurrent.ThreadPoolExecutor$Worker.run()V+5&lt;BR /&gt;J 15235 C1 java.lang.Thread.run()V (17 bytes) @ 0x00000000058d52c4 [0x00000000058d5180+0x144]&lt;BR /&gt;v ~StubRoutines::call_stub&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Thanks,&lt;/P&gt;&lt;P&gt;Collin&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 03 Jul 2019 17:06:06 GMT</pubDate>
      <guid>https://community.esri.com/t5/java-maps-sdk-questions/jvm-crash-randomly/m-p/646735#M1972</guid>
      <dc:creator>CollinEmpting</dc:creator>
      <dc:date>2019-07-03T17:06:06Z</dc:date>
    </item>
    <item>
      <title>Re: JVM Crash Randomly</title>
      <link>https://community.esri.com/t5/java-maps-sdk-questions/jvm-crash-randomly/m-p/646736#M1973</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Collin,&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Have you contacted our support team about this? &amp;nbsp;I have alerted them that you will be in contact.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Mark&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 04 Jul 2019 07:47:02 GMT</pubDate>
      <guid>https://community.esri.com/t5/java-maps-sdk-questions/jvm-crash-randomly/m-p/646736#M1973</guid>
      <dc:creator>MarkBaird</dc:creator>
      <dc:date>2019-07-04T07:47:02Z</dc:date>
    </item>
    <item>
      <title>Re: JVM Crash Randomly</title>
      <link>https://community.esri.com/t5/java-maps-sdk-questions/jvm-crash-randomly/m-p/646737#M1974</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;&lt;A href="https://community.esri.com/migrated-users/12829"&gt;Collin Kleiboer&lt;/A&gt;‌&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Just wondering if you contacted our support team about this?&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Mark&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 10 Jul 2019 09:25:20 GMT</pubDate>
      <guid>https://community.esri.com/t5/java-maps-sdk-questions/jvm-crash-randomly/m-p/646737#M1974</guid>
      <dc:creator>MarkBaird</dc:creator>
      <dc:date>2019-07-10T09:25:20Z</dc:date>
    </item>
    <item>
      <title>Re: JVM Crash Randomly</title>
      <link>https://community.esri.com/t5/java-maps-sdk-questions/jvm-crash-randomly/m-p/646738#M1975</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Sorry, but you've got the wrong Collin &lt;span class="lia-unicode-emoji" title=":winking_face:"&gt;😉&lt;/span&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 10 Jul 2019 14:25:44 GMT</pubDate>
      <guid>https://community.esri.com/t5/java-maps-sdk-questions/jvm-crash-randomly/m-p/646738#M1975</guid>
      <dc:creator>CollinKleiboer</dc:creator>
      <dc:date>2019-07-10T14:25:44Z</dc:date>
    </item>
    <item>
      <title>Re: JVM Crash Randomly</title>
      <link>https://community.esri.com/t5/java-maps-sdk-questions/jvm-crash-randomly/m-p/646739#M1976</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;&lt;A href="https://community.esri.com/migrated-users/29564"&gt;Mark Baird&lt;/A&gt;‌&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I'm trying to go through the appropriate channels to get to support currently, hoping to open a dialog soon.&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 10 Jul 2019 17:15:39 GMT</pubDate>
      <guid>https://community.esri.com/t5/java-maps-sdk-questions/jvm-crash-randomly/m-p/646739#M1976</guid>
      <dc:creator>CollinEmpting</dc:creator>
      <dc:date>2019-07-10T17:15:39Z</dc:date>
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