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Posted to derby-dev@db.apache.org by "Eric Kaplan (Jira)" <ji...@apache.org> on 2021/11/23 22:50:00 UTC
[jira] [Created] (DERBY-7128) ArrayIndexOutOfBoundsException: -1 thrown when calliing BlobLocatorInputStream.read
Eric Kaplan created DERBY-7128:
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Summary: ArrayIndexOutOfBoundsException: -1 thrown when calliing BlobLocatorInputStream.read
Key: DERBY-7128
URL: https://issues.apache.org/jira/browse/DERBY-7128
Project: Derby
Issue Type: Bug
Components: JDBC
Affects Versions: 10.14.2.0
Reporter: Eric Kaplan
We have seen this issue sporadically reading from a database table with a column that is a BLOB. The exception is:
{code:java}
0713 15:26:13,774 ERROR [main] java.lang.ArrayIndexOutOfBoundsException: -1
0713 15:26:13,774 ERROR [main] at org.apache.derby.client.net.Request.popMark(Unknown Source)
0713 15:26:13,774 ERROR [main] at org.apache.derby.client.net.Request.popMarkForCachingPKGNAMCSN(Unknown Source)
0713 15:26:13,775 ERROR [main] at org.apache.derby.client.net.NetPackageRequest.storePKGNAMCBytes(Unknown Source)
0713 15:26:13,775 ERROR [main] at org.apache.derby.client.net.NetPackageRequest.buildPKGNAMCSN(Unknown Source)
0713 15:26:13,775 ERROR [main] at org.apache.derby.client.net.NetStatementRequest.buildEXCSQLSTT(Unknown Source)
0713 15:26:13,775 ERROR [main] at org.apache.derby.client.net.NetStatementRequest.writeExecuteCall(Unknown Source)
0713 15:26:13,775 ERROR [main] at org.apache.derby.client.net.NetStatement.writeExecuteCall_(Unknown Source)
0713 15:26:13,775 ERROR [main] at org.apache.derby.client.am.ClientStatement.writeExecuteCall(Unknown Source)
0713 15:26:13,775 ERROR [main] at org.apache.derby.client.am.ClientPreparedStatement.flowExecute(Unknown Source)
0713 15:26:13,775 ERROR [main] at org.apache.derby.client.am.ClientPreparedStatement.executeX(Unknown Source)
0713 15:26:13,775 ERROR [main] at org.apache.derby.client.am.CallableLocatorProcedures.blobGetLength(Unknown Source)
0713 15:26:13,775 ERROR [main] at org.apache.derby.client.am.ClientBlob.getLocatorLength(Unknown Source)
0713 15:26:13,775 ERROR [main] at org.apache.derby.client.am.Lob.sqlLength(Unknown Source)
0713 15:26:13,775 ERROR [main] at org.apache.derby.client.am.BlobLocatorInputStream.readBytes(Unknown Source)
0713 15:26:13,775 ERROR [main] at org.apache.derby.client.am.BlobLocatorInputStream.read(Unknown Source)
0713 15:26:13,775 ERROR [main] at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
0713 15:26:13,775 ERROR [main] at java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
0713 15:26:13,775 ERROR [main] at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
0713 15:26:13,775 ERROR [main] at java.io.FilterInputStream.read(FilterInputStream.java:133)
0713 15:26:13,775 ERROR [main] at org.apache.derby.client.am.CloseFilterInputStream.read(Unknown Source)
0713 15:26:13,775 ERROR [main] at java.io.ObjectInputStream$PeekInputStream.read(ObjectInputStream.java:2720)
0713 15:26:13,775 ERROR [main] at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2736)
0713 15:26:13,776 ERROR [main] at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:3213)
0713 15:26:13,776 ERROR [main] at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:896)
0713 15:26:13,776 ERROR [main] at java.io.ObjectInputStream.<init>(ObjectInputStream.java:358)
0713 15:26:13,776 ERROR [main] at com.armanta.ejb.SimpleJDBCAbstractionWithBlobs.getBlobColumnAsObject(SimpleJDBCAbstractionWithBlobs.java:163)
0713 15:26:13,776 ERROR [main] at com.armanta.ejb.SimpleJDBCAbstractionWithBlobs.getBlobColumnAsObjectRecogniseError(SimpleJDBCAbstractionWithBlobs.java:138)
0713 15:26:13,776 ERROR [main] at com.armanta.upgrade.Upgrade_6_0_8_4_BranchBlobs.processTable(Upgrade_6_0_8_4_BranchBlobs.java:84)
0713 15:26:13,776 ERROR [main] at com.armanta.upgrade.Upgrade_6_0_8_4_BranchBlobs.upgrade(Upgrade_6_0_8_4_BranchBlobs.java:57)
0713 15:26:13,776 ERROR [main] at com.armanta.upgrade.Upgrade.doIt(Upgrade.java:117)
0713 15:26:13,776 ERROR [main] at com.armanta.upgrade.Upgrade.main(Upgrade.java:50)
{code}
When this happens we are unable to read the blob from the table.
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