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From Pushkar Raste <pushkar.ra...@gmail.com>
Subject Re: NullPointerException in PeerSync.handleUpdates
Date Wed, 22 Nov 2017 16:48:04 GMT
As mentioned in the JIRA, exception seems to be coming from a log
statement. The issue was fixed in 6.3, here is relevant line f rom 6.3
https://github.com/apache/lucene-solr/blob/releases/lucene-solr/6.3.0/solr/core/src/java/org/apache/solr/update/PeerSync.java#L707



On Wed, Nov 22, 2017 at 1:18 AM, Erick Erickson <erickerickson@gmail.com>
wrote:

> Right, if there's no "fixed version" mentioned and if the resolution
> is "unresolved", it's not in the code base at all. But that JIRA is
> not apparently reproducible, especially on more recent versions that
> 6.2. Is it possible to test a more recent version (6.6.2 would be my
> recommendation).
>
> Erick
>
> On Tue, Nov 21, 2017 at 9:58 PM, S G <sg.online.email@gmail.com> wrote:
> > My bad. I found it at https://issues.apache.org/jira/browse/SOLR-9453
> > But I could not find it in changes.txt perhaps because its yet not
> resolved.
> >
> > On Tue, Nov 21, 2017 at 9:15 AM, Erick Erickson <erickerickson@gmail.com
> >
> > wrote:
> >
> >> Did you check the JIRA list? Or CHANGES.txt in more recent versions?
> >>
> >> On Tue, Nov 21, 2017 at 1:13 AM, S G <sg.online.email@gmail.com> wrote:
> >> > Hi,
> >> >
> >> > We are running 6.2 version of Solr and hitting this error frequently.
> >> >
> >> > Error while trying to recover. core=my_core:java.lang.
> >> NullPointerException
> >> >         at org.apache.solr.update.PeerSync.handleUpdates(
> >> PeerSync.java:605)
> >> >         at org.apache.solr.update.PeerSync.handleResponse(
> >> PeerSync.java:344)
> >> >         at org.apache.solr.update.PeerSync.sync(PeerSync.java:257)
> >> >         at org.apache.solr.cloud.RecoveryStrategy.doRecovery(
> >> RecoveryStrategy.java:376)
> >> >         at org.apache.solr.cloud.RecoveryStrategy.run(
> >> RecoveryStrategy.java:221)
> >> >         at java.util.concurrent.Executors$RunnableAdapter.
> >> call(Executors.java:511)
> >> >         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> >> >         at org.apache.solr.common.util.ExecutorUtil$
> >> MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
> >> >         at java.util.concurrent.ThreadPoolExecutor.runWorker(
> >> ThreadPoolExecutor.java:1142)
> >> >         at java.util.concurrent.ThreadPoolExecutor$Worker.run(
> >> ThreadPoolExecutor.java:617)
> >> >         at java.lang.Thread.run(Thread.java:745)
> >> >
> >> >
> >> >
> >> > Is this a known issue and fixed in some newer version?
> >> >
> >> >
> >> > Thanks
> >> > SG
> >>
>

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