Hi,
We have an application which adds, updates and deletes contacts.
Some times, we get the following error and DB gets corrupted and we
loose all contacts. I pasted the relevant log at the end.
If you look closely, the error originates with 'Too many open files'.
We just use ContentResolver API (insert, update, delete, query) to
manipulate the DB and no file operations. We are closing Cursors
properly, etc. To me, it looks like a bug in CursorWindow
implementation or ContentResolver (whcih uses CursorWindow). DId
anybody observe this? Any solution/ work around/ patch?
E/IMemory ( 1257): cannot dup fd=1023, size=1048576, err=0 (Too many
open files)
E/IMemory ( 1257): cannot map BpMemoryHeap (binder=0x9c1618),
size=1048576, fd=-1 (Bad file number)
E/JavaBinder( 1257): *** Uncaught remote exception! (Exceptions are
not yet supported across processes.)
E/JavaBinder( 1257): java.lang.RuntimeException: No memory in memObj
E/JavaBinder( 1257): at android.database.CursorWindow.native_init
(Native Method)
E/JavaBinder( 1257): at android.database.CursorWindow.<init>
(CursorWindow.java:467)
E/JavaBinder( 1257): at android.database.CursorWindow.<init>
(CursorWindow.java:27)
E/JavaBinder( 1257): at android.database.CursorWindow
$1.createFromParcel(CursorWindow.java:442)
E/JavaBinder( 1257): at android.database.CursorWindow
$1.createFromParcel(CursorWindow.java:440)
E/JavaBinder( 1257): at
android.content.ContentProviderNative.onTransact
(ContentProviderNative.java:95)
E/JavaBinder( 1257): at android.os.Binder.execTransact(Binder.java:
287)
E/JavaBinder( 1257): at dalvik.system.NativeStart.run(Native
Method)
.....
E/Database( 1257): Removing corrupt database: /data/data/
com.android.providers.contacts/databases/contacts.db
D/AndroidRuntime( 1257): Shutting down VM
Thanks,
Sudheer
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