[HBASE-13188] java.lang.ArithmeticException issue in BoundedByteBufferPool.putBuffer

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.1.0, 2.0.0
• Assignee: ramkrishna.s.vasudevan
• Reporter: ramkrishna.s.vasudevan
• Created: 10/Mar/15 08:33
• Updated: 03/Jun/15 15:29
• Resolved: 19/Mar/15 04:58

Description

Running a range scan with PE tool with 25 threads getting this error

java.lang.ArithmeticException: / by zero
        at org.apache.hadoop.hbase.io.BoundedByteBufferPool.putBuffer(BoundedByteBufferPool.java:104)
        at org.apache.hadoop.hbase.ipc.RpcServer$Call.done(RpcServer.java:325)
        at org.apache.hadoop.hbase.ipc.RpcServer$Responder.processResponse(RpcServer.java:1078)
        at org.apache.hadoop.hbase.ipc.RpcServer$Responder.processAllResponses(RpcServer.java:1103)
        at org.apache.hadoop.hbase.ipc.RpcServer$Responder.doAsyncWrite(RpcServer.java:1036)
        at org.apache.hadoop.hbase.ipc.RpcServer$Responder.doRunLoop(RpcServer.java:956)
        at org.apache.hadoop.hbase.ipc.RpcServer$Responder.run(RpcServer.java:891)

I checked in the trunk code also. I think the comment in the code suggests that the size will not be exact so there is a chance that it could be even 0.

Issue Links

• is depended upon by: HBASE-13142 [PERF] Reuse the IPCUtil#buildCellBlock buffer
• is related to: HBASE-13142 [PERF] Reuse the IPCUtil#buildCellBlock buffer