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                        <p>Dear Colleagues, <br>
                        </p>
                        <p>We just completed the first monitoring launch
                          over the 2019-01 PrimeX data set. We processed
                          the first 2 files of each run in the run range
                          61321 -  61956, selected with the RCDB query
                          "@is_primex_production and @status_approved".
                          The data was processed with the latest release
                          "version_4.15.0.xml"<span
                            class="branch-details css-truncate
                            v-align-middle">. </span>The usual
                          monitoring plots can be found on the web
                          pages:<br>
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                        <a class="moz-txt-link-freetext"
href="https://halldweb.jlab.org/cgi-bin/data_monitoring/monitoring/plotBrowser.py">https://halldweb.jlab.org/data_monitoring/Plot_Browser.html</a><br>
                        <a class="moz-txt-link-freetext"
href="https://halldweb.jlab.org/cgi-bin/data_monitoring/monitoring/runBrowser.py">https://halldweb.jlab.org/cgi-bin/data_monitoring/monitoring/runBrowser.py</a><a
                          class="moz-txt-link-freetext"
href="https://halldweb.jlab.org/cgi-bin/data_monitoring/monitoring/versionBrowser.py"><br>
https://halldweb.jlab.org/cgi-bin/data_monitoring/monitoring/versionBrowser.py</a>
                        <br>
                        <p>The merged histogram files can be found on
                          the work disk at: <br>
                          <i class="moz-txt-slash"><span
                              class="moz-txt-tag">/work/halld/data_monitoring/RunPeriod-2019-01/mon_ver06/rootfiles/</span></i></p>
                        <p>The REST files, random trigger skims and
                          several trees are saved on cache: <br>
                          <i class="moz-txt-slash"><span
                              class="moz-txt-tag">/</span>cache/halld/offline_monitoring/RunPeriod-2019-01/ver06/REST<span
                              class="moz-txt-tag">/</span></i></p>
                        <p><span class="moz-txt-slash"><span
                              class="moz-txt-tag">After several retries,
                              about 5% of the jobs still failed, and the
                              error logs show 2 prevalent</span></span><span
                            class="moz-txt-slash"><span
                              class="moz-txt-tag"> symptoms:<br>
                            </span></span></p>
                        <p><span class="moz-txt-slash"><span
                              class="moz-txt-tag">1) Crash in the
                              CCALShower_factory, e.g.<br>
                            </span></span></p>
                        <p><span class="moz-txt-slash"><span
                              class="moz-txt-tag">/work/halld2/data_monitoring/RunPeriod-2019-01/mon_ver09/log/061752/stderr.061752_001.err<br>
                            </span></span></p>
                        <p><span class="moz-txt-slash"><span
                              class="moz-txt-tag">2) Crash in the track
                              extrapolation, e.g.<br>
                            </span></span></p>
                        <p><span class="moz-txt-slash"><span
                              class="moz-txt-tag">/work/halld2/data_monitoring/RunPeriod-2019-01/mon_ver09/log/061508/stderr.061508_000.err<br>
                            </span></span></p>
                        Best regards, <br>
                        <p> Alex </p>
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