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Posted to dev@lucene.apache.org by "Christine Poerschke (JIRA)" <ji...@apache.org> on 2017/08/14 13:02:01 UTC
[jira] [Commented] (SOLR-9971) Parameterise where solr creates its
console and gc log files
[ https://issues.apache.org/jira/browse/SOLR-9971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16125653#comment-16125653 ]
Christine Poerschke commented on SOLR-9971:
-------------------------------------------
bq. ... The use case behind this request is that it is useful to keep gc and console logs separate from the application logs because there are different archival / ingestion / processing requirements for each.
I agree that it can be helpful to keep gc and application logs separate. SOLR-11233 concerns customisation of GC_LOG_OPTS i.e. there is some commonality with this issue here.
> Parameterise where solr creates its console and gc log files
> ------------------------------------------------------------
>
> Key: SOLR-9971
> URL: https://issues.apache.org/jira/browse/SOLR-9971
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Components: scripts and tools
> Affects Versions: 6.3
> Reporter: Jinesh Choksi
> Priority: Minor
> Labels: newbie
>
> In the $SOLR_INSTALL_DIR/bin/solr script, the location where the solr_gc.log + $SOLR_PORT-console.log file are created is hard wired to be inside the $SOLR_LOGS_DIR folder due to the following lines of code:
> * {code}
> GC_LOG_OPTS+=("$gc_log_flag:$SOLR_LOGS_DIR/solr_gc.log" -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=9 -XX:GCLogFileSize=20M)
> {code}
> * {code}
> nohup "$JAVA" "${SOLR_START_OPTS[@]}" $SOLR_ADDL_ARGS -Dsolr.log.muteconsole \
> "-XX:OnOutOfMemoryError=$SOLR_TIP/bin/oom_solr.sh $SOLR_PORT $SOLR_LOGS_DIR" \
> -jar start.jar "${SOLR_JETTY_CONFIG[@]}" \
> 1>"$SOLR_LOGS_DIR/solr-$SOLR_PORT-console.log" 2>&1 & echo $! > "$SOLR_PID_DIR/solr-$SOLR_PORT.pid"
> {code}
> Would it be possible to arrange for another two ENVIRONMENT variables to be made available which allow us to control where these two files are created?
> e.g. SOLR_GC_LOG + SOLR_CONSOLE_LOG
> The use case behind this request is that it is useful to keep gc and console logs separate from the application logs because there are different archival / ingestion / processing requirements for each.
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