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> <span style="color:rgb(32, 31, 30);font-family:"Segoe UI", "Segoe UI Web (West European)", "Segoe UI", -apple-system, system-ui, Roboto, "Helvetica Neue", sans-serif;font-size:15px;background-color:rgb(255, 255, 255);display:inline !important">I've now left
my PUI indexing threads and count at the default (which I believe is 1 thread and 25 records/thread).</span></div>
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Try dropping both indexer_records_per_thread and indexer_thread_count for both PUI and Staff indexers. Maybe in half or so. Sometimes with larger records it just needs to be slowed down. </div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> archivesspace_users_group-bounces@lyralists.lyrasis.org <archivesspace_users_group-bounces@lyralists.lyrasis.org> on behalf of Tom Hanstra
<hanstra@nd.edu><br>
<b>Sent:</b> Tuesday, March 16, 2021 12:51 PM<br>
<b>To:</b> Archivesspace Users Group <archivesspace_users_group@lyralists.lyrasis.org><br>
<b>Subject:</b> [Archivesspace_Users_Group] PUI indexing issues</font>
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<div dir="ltr">Hello again.
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<div>I'm still trying to understand some indexing issues. I've now left my PUI indexing threads and count at the default (which I believe is 1 thread and 25 records/thread). And I have given 4GB to Java processes. I've tried other values as well, but with similar
results.</div>
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<div>No matter what values I use, I cannot seem to fully index PUI. Each time, it will start well but continuously slow down. I've kept a spreadsheet of the number of records/hr I'm indexing and have several attempts which start in the 50-60K/hr range and then
continuously slow down to the 1800-1500/hr speed until finally dying with a Java Heap error. I think I'm headed to that again this round.</div>
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<div>Why might this be happening? Could my data have been corrupted during the transfer from Lyrasis? (I'm working with a database export of our production data). Is the database too far away (our database is in an AWS RDS being accessed from our AWS EC2).</div>
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<div>I do have one log which gave this error:<br>
<br>
E, [2021-03-12T18:14:53.886243 #2919] ERROR -- : Thread-9472: Failed fetching archival_object id=1484623: too many connection resets (due to Net::ReadTimeout - Net::ReadTimeout) after 0 requests on 3150, last used 1615590893.870297 seconds<br>
ago<br clear="all">
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<div>prior to the Java Heap error. In that log, there were a number of connections for the staff indexer after the PUI indexer stopped reporting, then an 88 minute gap prior to the above connection error and then finally a Java Heap error in the archivesspace.out
log.</div>
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<div>Does the indexer reauthenticate each time it connects to get more information? The earlier question about authentication has me wondering if my database server might be balking at the number of reconnections or something. I'm trying to index 760K records.</div>
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<div>Bottom line is that I'm still not getting my PUI index creation to complete. Each run can take several days before it finally fails and I have to start all over again. I'm looking for any help to track down why this slowdown is occurring and what I can
do to address it.</div>
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<div>Thanks,</div>
<div>Tom</div>
-- <br>
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<div><b style="font-family:arial,helvetica,sans-serif; font-size:12.7273px; color:rgb(136,136,136)">Tom Hanstra</b><br>
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<div><i style="font-size:12.7273px; font-family:arial,helvetica,sans-serif">Sr. Systems Administrator</i></div>
<div><a href="mailto:hanstra@nd.edu" target="_blank" style="color:rgb(17,85,204); font-size:12.7273px; font-family:arial,helvetica,sans-serif">hanstra@nd.edu</a><br>
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