Hello,
I have a question about RecoverThread.java.
I think it related to the issue SEQUOIA-1018 and the change to
RecoverThread.java in Revision 1.55.2.6.
At RecoverThread.java, Boolean.FALSE is assigned to recoveryProcessInterrupted
and
recoveryProcessInterrupted is used as the lock object in run().
/sequoia/src/org/continuent/sequoia/controller/recoverylog/RecoverThread.java
(sequoia-2.10.10-src)
L.107
------------------
private Boolean recoveryProcessInterrupted = Boolean.FALSE;
------------------
L.225
------------------
synchronized (recoveryProcessInterrupted)
------------------
Boolean.FALSE is the static Boolean object.
I think it means all Boolean.FALSE in the Java process will be locked by this
code.
java.lang.Boolean.java
------------------
public static final Boolean TRUE = new Boolean(true);
------------------
public static final Boolean FALSE = new Boolean(false);
------------------
If some other modules (for example JDBC Driver) use Boolean.FALSE as the lock
object,
does RecoverThread wait for freeing Boolean.FALSE? (In the worst case, does it
wait forever?)
Thanks and Regards,
Nishida
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