From 69cbd6169b2bab0d24da59020994ce6492f2c304 Mon Sep 17 00:00:00 2001 From: Alan Orth Date: Wed, 7 Feb 2018 18:34:39 +0200 Subject: [PATCH] Update notes for 2018-02-07 --- content/post/2018-02.md | 6 ++++++ public/2018-02/index.html | 11 ++++++++--- public/2018/02/jmx_dspace-sessions-day.png | Bin 0 -> 11546 bytes public/sitemap.xml | 10 +++++----- static/2018/02/jmx_dspace-sessions-day.png | Bin 0 -> 11546 bytes 5 files changed, 19 insertions(+), 8 deletions(-) create mode 100644 public/2018/02/jmx_dspace-sessions-day.png create mode 100644 static/2018/02/jmx_dspace-sessions-day.png diff --git a/content/post/2018-02.md b/content/post/2018-02.md index 960f446bb..db651c2db 100644 --- a/content/post/2018-02.md +++ b/content/post/2018-02.md @@ -192,3 +192,9 @@ $ psql -c 'select * from pg_stat_activity' | grep dspaceWeb | grep -c "idle in t - What the fuck, does DSpace think all connections are busy? - I suspect these are issues with abandoned connections or maybe a leak, so I'm going to try adding the `removeAbandoned='true'` parameter which is apparently off by default - I will try `testOnReturn='true'` too, just to add more validation, because I'm fucking grasping at straws +- Also, WTF, there was a heap space error randomly in catalina.out: + +``` +Wed Feb 07 15:01:54 UTC 2018 | Query:containerItem:91917 AND type:2 +Exception in thread "http-bio-127.0.0.1-8081-exec-58" java.lang.OutOfMemoryError: Java heap space +``` diff --git a/public/2018-02/index.html b/public/2018-02/index.html index c597bf194..ba2b8ec0a 100644 --- a/public/2018-02/index.html +++ b/public/2018-02/index.html @@ -23,7 +23,7 @@ I copied the logic in the jmx_tomcat_dbpools provided by Ubuntu’s munin-pl - + @@ -57,9 +57,9 @@ I copied the logic in the jmx_tomcat_dbpools provided by Ubuntu’s munin-pl "@type": "BlogPosting", "headline": "February, 2018", "url": "https://alanorth.github.io/cgspace-notes/2018-02/", - "wordCount": "1334", + "wordCount": "1363", "datePublished": "2018-02-01T16:28:54+02:00", - "dateModified": "2018-02-07T12:34:36+02:00", + "dateModified": "2018-02-07T18:33:26+02:00", "author": { "@type": "Person", "name": "Alan Orth" @@ -334,8 +334,13 @@ $ psql -c 'select * from pg_stat_activity' | grep dspaceWeb | grep -c "idle
  • What the fuck, does DSpace think all connections are busy?
  • I suspect these are issues with abandoned connections or maybe a leak, so I’m going to try adding the removeAbandoned='true' parameter which is apparently off by default
  • I will try testOnReturn='true' too, just to add more validation, because I’m fucking grasping at straws
    • +
  • Also, WTF, there was a heap space error randomly in catalina.out:
    • +
    Wed Feb 07 15:01:54 UTC 2018 | Query:containerItem:91917 AND type:2
+Exception in thread "http-bio-127.0.0.1-8081-exec-58" java.lang.OutOfMemoryError: Java heap space
+
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