Unable to insert data into table. Failed due be "ERROR XSDG0: Page
Page(51919,Container(0, 1104)) could not be read from disk."
-------------------------------------------------------------------------------------------------------------------------------
Key: DERBY-5234
URL: https://issues.apache.org/jira/browse/DERBY-5234
Project: Derby
Issue Type: Bug
Components: JDBC, Network Server, SQL
Affects Versions: 10.5.3.0
Environment: HP-UX 11iv2 in production environment with JDK1.6;
Solaris 5/10 in test environment with JDK 1.6
Reporter: Varma R
One of the derby database table "gets corrupted"/"indicates connection not
available" during processing inserts from java application as shown in the
trace and the only way to recover from this error is to rebuild the DB - by
deleting the data and creating the tables again. This happens once in a while
(thrice in a span of two months) and the java application (run in multiple
servers), which updates the database, processes around 100 million transactions
per hour (in total and each transation results in 4-5 updates to the DB)
There are eight tables in the derby database.
TABLE NAME ROWS COUNT (at time of corruption)
---------------------------------------------------------------------------------
KPI.KPI_MERGEIN; 362917
KPI.KPI_IN; 422508
KPI.KPI_DROPPED; 53667
KPI.KPI_ERROR1; 0
KPI.KPI_ERROR2; 2686
KPI.KPI_ERRORMERGE; 0
KPI.KPI_MERGEOUT; 362669
KPI.KPI_OUT; 125873
The derby database has been started with the following parameters
CMD="java -Dderby.system.home=$DERBY_OPTS -Dderby.locks.monitor=true
-Dderby.locks.deadlockTrace=true -Dderby.locks.escalationThreshold=50000
-Dderby.locks.waitTimeout=
-1 -Dderby.storage.pageCacheSize=100000 -Xms512M -Xmx3072M -XX:NewSize=256M
-classpath $DERBY_CLASSPATH org.apache.derby.drda.NetworkServerControl start -h
$KPIDERBYHOST -p $DERBY_KPI_PORT"
The corrupted database tar (filesystem) in live environment was moved to a test
system (Solaris system) and few checks were run on the corrupted DB as part of
analysis (DB does start fine)
While trying to insert a row in any table expect KPI.KPI_MERGEIN, it is
successful. But when a new row is inserted into KPI.KPI_MERGEIN table using
command line tool it's throwing below error message (the same message that
appeared in live
ij> INSERT INTO SOX.SOX_MERGEIN (A0_TXN_ID, A1_NE_ID, A2_CHU_IP_ADDR,
A3_BATCH_DATE,A5_CODE) VALUES (-1, 'BMTDE', '192.2.1.3', 231456879, 'KSD');
ERROR 08006: A network protocol error was encountered and the connection has
been terminated: the requested command encountered an unarchitected and
implementation-specific condition for which there was no architected message
and in derby.log file it shows below error stacktrace.
ERROR XSDG0: Page Page(51919,Container(0, 1104)) could not be read from disk.
at org.apache.derby.iapi.error.StandardException.newException(Unknown
Source)
at org.apache.derby.impl.store.raw.data.CachedPage.readPage(Unknown
Source)
at org.apache.derby.impl.store.raw.data.CachedPage.setIdentity(Unknown
Source)
at org.apache.derby.impl.services.cache.ConcurrentCache.find(Unknown
Source)
at org.apache.derby.impl.store.raw.data.FileContainer.initPage(Unknown
Source)
at org.apache.derby.impl.store.raw.data.FileContainer.newPage(Unknown
Source)
at org.apache.derby.impl.store.raw.data.BaseContainer.addPage(Unknown
Source)
at
org.apache.derby.impl.store.raw.data.BaseContainerHandle.addPage(Unknown Source)
at
org.apache.derby.impl.store.access.heap.HeapController.doInsert(Unknown Source)
at
org.apache.derby.impl.store.access.heap.HeapController.insertAndFetchLocation(Unknown
Source)
at org.apache.derby.impl.sql.execute.RowChangerImpl.insertRow(Unknown
Source)
at
org.apache.derby.impl.sql.execute.InsertResultSet.normalInsertCore(Unknown
Source)
at org.apache.derby.impl.sql.execute.InsertResultSet.open(Unknown
Source)
at
org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(Unknown Source)
at org.apache.derby.impl.sql.GenericPreparedStatement.execute(Unknown
Source)
at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(Unknown
Source)
at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedStatement.executeUpdate(Unknown
Source)
at org.apache.derby.impl.drda.DRDAConnThread.parseEXCSQLIMM(Unknown
Source)
at org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown
Source)
at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
Caused by: java.io.EOFException: Reached end of file while attempting to read a
whole page.
at org.apache.derby.impl.store.raw.data.RAFContainer4.readFull(Unknown
Source)
at org.apache.derby.impl.store.raw.data.RAFContainer4.readPage0(Unknown
Source)
at org.apache.derby.impl.store.raw.data.RAFContainer4.readPage(Unknown
Source)
... 20 more
============= begin nested exception, level (1) ===========
java.io.EOFException: Reached end of file while attempting to read a whole page.
at org.apache.derby.impl.store.raw.data.RAFContainer4.readFull(Unknown
Source)
at org.apache.derby.impl.store.raw.data.RAFContainer4.readPage0(Unknown
Source)
at org.apache.derby.impl.store.raw.data.RAFContainer4.readPage(Unknown
Source)
at org.apache.derby.impl.store.raw.data.CachedPage.readPage(Unknown
Source)
at org.apache.derby.impl.store.raw.data.CachedPage.setIdentity(Unknown
Source)
at org.apache.derby.impl.services.cache.ConcurrentCache.find(Unknown
Source)
at org.apache.derby.impl.store.raw.data.FileContainer.initPage(Unknown
Source)
at org.apache.derby.impl.store.raw.data.FileContainer.newPage(Unknown
Source)
at org.apache.derby.impl.store.raw.data.BaseContainer.addPage(Unknown
Source)
at
org.apache.derby.impl.store.raw.data.BaseContainerHandle.addPage(Unknown Source)
at
org.apache.derby.impl.store.access.heap.HeapController.doInsert(Unknown Source)
at
org.apache.derby.impl.store.access.heap.HeapController.insertAndFetchLocation(Unknown
Source)
at org.apache.derby.impl.sql.execute.RowChangerImpl.insertRow(Unknown
Source)
at
org.apache.derby.impl.sql.execute.InsertResultSet.normalInsertCore(Unknown
Source)
at org.apache.derby.impl.sql.execute.InsertResultSet.open(Unknown
Source)
at
org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(Unknown Source)
at org.apache.derby.impl.sql.GenericPreparedStatement.execute(Unknown
Source)
at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(Unknown
Source)
at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedStatement.executeUpdate(Unknown
Source)
at org.apache.derby.impl.drda.DRDAConnThread.parseEXCSQLIMM(Unknown
Source)
at org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown
Source)
at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
============= end nested exception, level (1) ===========
2011-05-16 10:37:21.392 GMT:
Shutting down instance a816c00e-012f-f85f-7892-ffff874c3ff6
----------------------------------------------------------------
Cleanup action completed
The problem is only with INSERT statement. When i try SELECT statement on
KPI.KPI_MERGEIN table it is working well.The database file system size (in
seg0) is 1.3 GB
Can anyone help me out in identifying the problem that why for one table alone
its throwing the above error message ? Would upgrade to a new version help ?
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