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<p class="MsoNormal"><span style="color:#1F497D">Thanks Noah! Yes, it always happens in the middle of archival objects, then starts over. We never ran the barcode tool, so that’s not the issue, at least for us. Hopefully we can get more info from Lyrasis.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Michael<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>From:</b> archivesspace_users_group-bounces@lyralists.lyrasis.org [mailto:archivesspace_users_group-bounces@lyralists.lyrasis.org]
<b>On Behalf Of </b>Noah Huffman<br>
<b>Sent:</b> Wednesday, July 20, 2016 3:08 PM<br>
<b>To:</b> Archivesspace Users Group<br>
<b>Subject:</b> Re: [Archivesspace_Users_Group] out of memory errors during reindexing, 1.5 RC3<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Michael,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">I’ve experienced this exact problem when running test migrations to 1.5RC3. Increasing the heap size never helped either. From examining my log file (archivesspace.out), it looks like the re-indexing process
runs out of memory (typically when indexing archival object records) and then just starts indexing at archival object #1 again. It seems to continue in this loop indefinitely. To successfully migrate to 1.5RC3, I had to stop and start the app several times
until it finally indexed all the archival objects.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">No matter how high I set the heap size, the app seems to jump up to that limit shortly after starting it.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">I communicated this problem to Lyrasis and there was some suspicion it was caused by running the barcoder plugin over my entire repository.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">FWIW, we’ve also experience out of memory issues in our production instance during periodic indexing (not a complete re-index). It seems like we have to restart the app every couple of weeks due to memory issues.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">I’m curious if others have experienced these same memory problems too. Thanks for raising the issue.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">-Noah<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial Narrow",sans-serif;color:#404040">================<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial Narrow",sans-serif;color:#404040">Noah Huffman<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial Narrow",sans-serif;color:#404040">Archivist for Metadata, Systems, and Digital Records<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial Narrow",sans-serif;color:#404040">David M. Rubenstein Rare Book & Manuscript Library<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial Narrow",sans-serif;color:#404040">Duke University | 919-660-5982<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial Narrow",sans-serif;color:#404040"><a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__library.duke.edu_rubenstein_&d=CwMFAg&c=WO-RGvefibhHBZq3fL85hQ&r=VrQdYlh6WQ9nrFC-sjqrXhpO3c_dIW1HO3Q189A7J80&m=X71gxo3lvFklEbvZRx8LX86CpdM-tILccnang2Hetx4&s=MrGtvBJTB3c-Xfhv3l51heHE0bRimo5uYXOjQCIoU2k&e="><span style="color:#404040">http://library.duke.edu/rubenstein/</span></a>
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>From:</b> <a href="mailto:archivesspace_users_group-bounces@lyralists.lyrasis.org">
archivesspace_users_group-bounces@lyralists.lyrasis.org</a> [<a href="mailto:archivesspace_users_group-bounces@lyralists.lyrasis.org">mailto:archivesspace_users_group-bounces@lyralists.lyrasis.org</a>]
<b>On Behalf Of </b>Vandermillen, Michael<br>
<b>Sent:</b> Wednesday, July 20, 2016 2:42 PM<br>
<b>To:</b> Archivesspace Users Group (<a href="mailto:archivesspace_users_group@lyralists.lyrasis.org">archivesspace_users_group@lyralists.lyrasis.org</a>) <<a href="mailto:archivesspace_users_group@lyralists.lyrasis.org">archivesspace_users_group@lyralists.lyrasis.org</a>><br>
<b>Subject:</b> [Archivesspace_Users_Group] out of memory errors during reindexing, 1.5 RC3<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">As we import more and more finding aids into our archivesspace test instance, I get out of memory errors when trying to reindex (by deleting indexer_state and solr_index):<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">SEVERE: auto commit error...:java.lang.IllegalStateException: this writer hit an OutOfMemoryError; cannot commit<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">For 1.4x (and 1.5 RC 1), we had aspace heap set at the default (1024m) and could successfully reindex, after loading 4000+ finding aids. We have now loaded 5000+ finding aids, but even when I increase available heap to 8 gig (more doesn’t
seem reasonable), I still get out of memory errors during a reindex (using 1.5 RC3).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Has anyone else run into this? Any suggestions?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Michael<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Michael Vandermillen<o:p></o:p></p>
<p class="MsoNormal">Digital Library Software Engineer<o:p></o:p></p>
<p class="MsoNormal">Harvard University IT<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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