View Issue Details

IDProjectCategoryView StatusLast Update
0002805SymmetricDSBugpublic2016-09-29 21:01
ReporterwrygielAssigned Toelong 
Status closedResolutionfixed 
Product Version3.8.0 
Target Version3.8.5Fixed in Version3.8.5 
Summary0002805: mysql_bulk may cause NullPointerException
DescriptionI believe it might an caused by a bad configuration on my part, however, despite many hours rummaging through documentation (and peeking at the code too), I couldn't find the cause.

I'm doing a one-way sync of a single table from Oracle to MariaDB (~10M rows). Oracle exports the data fast, and the data is loaded OK with the default data loader (but slow). If I try to make it faster with:

update symmetric.sym_channel set data_loader_type='mysql_bulk' where channel_id='reload';

I get this error on next reload:

        at org.jumpmind.symmetric.model.ProcessInfoDataWriter.start(
        at org.jumpmind.symmetric.service.impl.DataLoaderService$LoadIntoDatabaseOnArrivalListener$
        at org.jumpmind.symmetric.service.impl.DataLoaderService$LoadIntoDatabaseOnArrivalListener$
        at java.util.concurrent.ThreadPoolExecutor.runWorker(
        at java.util.concurrent.ThreadPoolExecutor$

I get the same error on any other table too, even the tiny ones.

Is it possible that there's some bug in the code, or did I do something wrong?
TagsNo tags attached.



2016-09-20 19:05

developer   ~0000854

This is a reproducible bug. Working on a fix.

Related Changesets

SymmetricDS: 3.8 f573bd49

2016-09-20 19:05:34


Details Diff
0002805: mysql_bulk may cause NullPointerException
mod - symmetric-client/src/main/java/org/jumpmind/symmetric/ext/ Diff File

Issue History

Date Modified Username Field Change
2016-09-19 03:09 wrygiel New Issue
2016-09-20 19:05 elong Note Added: 0000854
2016-09-20 19:05 elong Assigned To => elong
2016-09-20 19:05 elong Status new => assigned
2016-09-20 19:05 elong Product Version 3.8.3 => 3.8.0
2016-09-20 19:05 elong Target Version => 3.8.5
2016-09-20 20:00 admin Changeset attached => SymmetricDS 3.8 f573bd49
2016-09-21 08:56 elong Status assigned => resolved
2016-09-21 08:56 elong Fixed in Version => 3.8.5
2016-09-21 08:56 elong Resolution open => fixed
2016-09-29 21:01 admin Status resolved => closed