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Posted to user@ignite.apache.org by zbyszek <zb...@yahoo.com> on 2017/08/28 17:40:08 UTC
NullPointerException at
unwrapBinariesIfNeeded(GridCacheContext.java:1719)
Dear All,
I was wondering if this is a know issue (I am using 2.0) and if I could
prevent it somehow.
I has happened only twice and is not reproducible and was generated when
iterating query cursor:
try (QueryCursor<List<?>> cursor = cache.query(sqlQuery)) {
for (List<?> row : cursor) { // <-- this is the line causing
exception
if (rowConsumer != null) {
rowConsumer.accept(row);
}
}
}
java.lang.NullPointerException
at
org.apache.ignite.internal.processors.cache.GridCacheContext.unwrapBinariesIfNeeded(GridCacheContext.java:1719)
at
org.apache.ignite.internal.processors.query.GridQueryCacheObjectsIterator.next(GridQueryCacheObjectsIterator.java:64)
at
org.apache.ignite.internal.processors.query.GridQueryCacheObjectsIterator.next(GridQueryCacheObjectsIterator.java:29)
at com.markit.n6platform.s6.dao.DynamicDAO.execute(DynamicDAO.java:42)
Thank you in advance,
zbyszek
--
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Re: NullPointerException at
unwrapBinariesIfNeeded(GridCacheContext.java:1719)
Posted by zbyszek <zb...@yahoo.com>.
Thank you Andrey,
I will upgrade asap.
regards,
zbyszek
--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/
Re: NullPointerException at unwrapBinariesIfNeeded(GridCacheContext.java:1719)
Posted by Andrey Mashenkov <am...@gridgain.com>.
Hi,
Looks like there was a race.
Try to upgrade to ignite-2.1 as its includes a few object serialization
fixes.
On Mon, Aug 28, 2017 at 8:40 PM, zbyszek <zb...@yahoo.com> wrote:
> Dear All,
>
> I was wondering if this is a know issue (I am using 2.0) and if I could
> prevent it somehow.
> I has happened only twice and is not reproducible and was generated when
> iterating query cursor:
>
> try (QueryCursor<List<?>> cursor = cache.query(sqlQuery)) {
> for (List<?> row : cursor) { // <-- this is the line causing
> exception
> if (rowConsumer != null) {
> rowConsumer.accept(row);
> }
> }
> }
>
> java.lang.NullPointerException
> at
> org.apache.ignite.internal.processors.cache.GridCacheContext.
> unwrapBinariesIfNeeded(GridCacheContext.java:1719)
> at
> org.apache.ignite.internal.processors.query.GridQueryCacheObjectsIterator.
> next(GridQueryCacheObjectsIterator.java:64)
> at
> org.apache.ignite.internal.processors.query.GridQueryCacheObjectsIterator.
> next(GridQueryCacheObjectsIterator.java:29)
> at com.markit.n6platform.s6.dao.DynamicDAO.execute(DynamicDAO.
> java:42)
>
>
> Thank you in advance,
> zbyszek
>
>
>
> --
> View this message in context: http://apache-ignite-users.
> 70518.x6.nabble.com/NullPointerException-at-unwrapBinariesIfNeeded-
> GridCacheContext-java-1719-tp16459.html
> Sent from the Apache Ignite Users mailing list archive at Nabble.com.
>