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From James McMahon <jsmcmah...@gmail.com>
Subject Re: Unable to restart nifi service
Date Mon, 11 Sep 2017 18:27:14 GMT
I have nearly 1000 prov.gz files in my provenance_repository. Could it be
that the system is taking a long time to restore flowfiles to state?

On Mon, Sep 11, 2017 at 2:23 PM, James McMahon <jsmcmahon3@gmail.com> wrote:

> my oversight....sorry....0.7.x
>
> On Mon, Sep 11, 2017 at 2:22 PM, Joe Witt <joe.witt@gmail.com> wrote:
>
>> Version of nifi?
>>
>> On Mon, Sep 11, 2017 at 2:20 PM, James McMahon <jsmcmahon3@gmail.com>
>> wrote:
>> > About a half hour ago my Nifi UI hung, and in the log I found this
>> error:
>> >
>> > ERROR [Provenance Repository Rollover Thread-2] o.a.n.p.
>> > PersistentProvenanceRepository
>> > java.lang.OutOfMemoryError: GC overhead limit exceeded
>> >
>> > I was unable to get the UI to respond.
>> >
>> > I went to my command line and executed   service nifi restart
>> >
>> > My Nifi log shows a last message of org.apache.nifi.BootstrapListener
>> > Successfully initiated connection with Bootstrap
>> >
>> > but I have been waiting for fifteen minutes and no further messages are
>> > posted. I'm not sure whether this is simply taking long to review
>> provenance
>> > records, or hung.
>> >
>> > What can I do to get my production workflows back up and running?   -Jim
>>
>
>

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