I've added the stack trace to the report. Thanks!
Brad On 2/19/2014 9:59 PM, Stefan Liebig wrote:
Hi, I would like to add a comment to an existing bug: - http://bugs.java.com/bugdatabase/view_bug.do?bug_id=8028627 - https://bugs.openjdk.java.net/browse/JDK-8028627 The problem described in that bug seems that it has been discovered by statically code analysis. However, it seems that we have this problem in production code. A thread dump shows that two threads are "looping": Java HotSpot(TM) Client VM (24.45-b08 mixed mode) "pool-2-thread-2" prio=6 tid=0x40537c00 nid=0xb80 runnable [0x4298e000] java.lang.Thread.State: RUNNABLE at java.util.WeakHashMap.get(WeakHashMap.java:471) at javax.crypto.JceSecurity.getCodeBase(JceSecurity.java:222) at javax.crypto.JceSecurityManager.getCryptoPermission(JceSecurityManager.java:107) at javax.crypto.Cipher.getConfiguredPermission(Cipher.java:2503) at javax.crypto.Cipher.initCryptoPermission(Cipher.java:685) at javax.crypto.Cipher.chooseProvider(Cipher.java:848) - locked <0x16005f98> (a java.lang.Object) at javax.crypto.Cipher.init(Cipher.java:1213) at javax.crypto.Cipher.init(Cipher.java:1153) at org.hsqldb.persist.Crypto.<init>(Unknown Source) at org.hsqldb.persist.Logger.setVariables(Unknown Source) at org.hsqldb.persist.Logger.openPersistence(Unknown Source) at org.hsqldb.Database.reopen(Unknown Source) at org.hsqldb.Database.open(Unknown Source) - locked <0x15e51a60> (a org.hsqldb.Database) at org.hsqldb.DatabaseManager.getDatabase(Unknown Source) - locked <0x15e51a60> (a org.hsqldb.Database) at org.hsqldb.DatabaseManager.newSession(Unknown Source) at org.hsqldb.jdbc.JDBCConnection.<init>(Unknown Source) ... "pool-2-thread-1" prio=6 tid=0x40537400 nid=0x18f4 runnable [0x412fe000] java.lang.Thread.State: RUNNABLE at java.util.WeakHashMap.get(WeakHashMap.java:471) at javax.crypto.JceSecurity.getCodeBase(JceSecurity.java:222) at javax.crypto.JceSecurityManager.getCryptoPermission(JceSecurityManager.java:107) at javax.crypto.Cipher.getConfiguredPermission(Cipher.java:2503) at javax.crypto.Cipher.initCryptoPermission(Cipher.java:685) at javax.crypto.Cipher.chooseProvider(Cipher.java:848) - locked <0x16006128> (a java.lang.Object) at javax.crypto.Cipher.init(Cipher.java:1213) at javax.crypto.Cipher.init(Cipher.java:1153) at org.hsqldb.persist.Crypto.<init>(Unknown Source) at org.hsqldb.persist.Logger.setVariables(Unknown Source) at org.hsqldb.persist.Logger.openPersistence(Unknown Source) at org.hsqldb.Database.reopen(Unknown Source) at org.hsqldb.Database.open(Unknown Source) - locked <0x15e5a718> (a org.hsqldb.Database) at org.hsqldb.DatabaseManager.getDatabase(Unknown Source) - locked <0x15e5a718> (a org.hsqldb.Database) at org.hsqldb.DatabaseManager.newSession(Unknown Source) at org.hsqldb.jdbc.JDBCConnection.<init>(Unknown Source) at org.hsqldb.jdbc.JDBCDriver.getConnection(Unknown Source) at org.hsqldb.jdbc.JDBCDriver.connect(Unknown Source) ... We have two database instances running parallel. Tschüß, Stefan ------------------------------------------------------------- compeople AG Untermainanlage 8 60329 Frankfurt/Main fon: +49 (0) 69 / 27 22 18 0 fax: +49 (0) 69 / 27 22 18 22 web: www.compeople.de Vorstand: Jürgen Wiesmaier Aufsichtsratsvorsitzender: Christian Glanz Sitz der Gesellschaft: Frankfurt/Main Handelsregister Frankfurt HRB 56759 USt-IdNr. DE207665352 -------------------------------------------------------------