Attachment 37285 Details for Bug 64485 – Stacktrace of file open failure when os file descriptors are over (recorded with v9.0.29)

Stacktrace of file open failure when os file descriptors are over (recorded with v9.0.29)

file_64485.txt (text/plain), 4.74 KB, created by Vassili Alibabaev on 2020-06-01 07:47:38 UTC

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Creator: Vassili Alibabaev

Created: 2020-06-01 07:47:38 UTC

Size: 4.74 KB

patch

obsolete

>13-May-2020 17:25:06.868 WARNING [Catalina-utility-2] org.apache.catalina.users.MemoryUserDatabase.backgroundProcess Failed to close [conf/tomcat-users.xml]
>        java.io.FileNotFoundException: /path/to/conf/tomcat-users.xml (Too many open files)
>                at java.io.FileInputStream.open0(Native Method)
>                at java.io.FileInputStream.open(FileInputStream.java:195)
>                at java.io.FileInputStream.<init>(FileInputStream.java:138)
>                at java.io.FileInputStream.<init>(FileInputStream.java:93)
>                at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:90)
>                at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:188)
>                at org.apache.catalina.users.MemoryUserDatabase.backgroundProcess(MemoryUserDatabase.java:685)
>                at org.apache.catalina.realm.UserDatabaseRealm.backgroundProcess(UserDatabaseRealm.java:143)
>                at org.apache.catalina.realm.CombinedRealm.backgroundProcess(CombinedRealm.java:299)
>                at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1137)
>                at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1353)
>                at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1335)
>                at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>                at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
>                at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
>                at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
>                at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>                at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>                at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
>                at java.lang.Thread.run(Thread.java:745)
>13-May-2020 17:25:16.869 WARNING [Catalina-utility-1] org.apache.catalina.users.MemoryUserDatabase.backgroundProcess Failed to close [conf/tomcat-users.xml]
>        java.io.FileNotFoundException: /path/to/conf/tomcat-users.xml (Too many open files)
>                at java.io.FileInputStream.open0(Native Method)
>                at java.io.FileInputStream.open(FileInputStream.java:195)
>                at java.io.FileInputStream.<init>(FileInputStream.java:138)
>                at java.io.FileInputStream.<init>(FileInputStream.java:93)
>                at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:90)
>                at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:188)
>                at org.apache.catalina.users.MemoryUserDatabase.backgroundProcess(MemoryUserDatabase.java:685)
>                at org.apache.catalina.realm.UserDatabaseRealm.backgroundProcess(UserDatabaseRealm.java:143)
>                at org.apache.catalina.realm.CombinedRealm.backgroundProcess(CombinedRealm.java:299)
>                at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1137)
>                at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1353)
>                at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1335)
>                at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>                at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
>                at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
>                at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
>                at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>                at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>                at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
>                at java.lang.Thread.run(Thread.java:745)
>13-May-2020 17:25:26.871 WARNING [Catalina-utility-1] org.apache.catalina.users.MemoryUserDatabase.backgroundProcess Failed to close [conf/tomcat-users.xml]
>        java.io.FileNotFoundException: /path/to/conf/tomcat-users.xml (Too many open files)
>                at java.io.FileInputStream.open0(Native Method)
>                at java.io.FileInputStream.open(FileInputStream.java:195)

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Attachments on bug 64485: 37285