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https://issues.apache.org/jira/browse/HBASE-27503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17637233#comment-17637233
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Duo Zhang commented on HBASE-27503:
-----------------------------------
DISCUSS please.
> Support replace <FILE-PATH> in GC_OPTS for ZGC
> ----------------------------------------------
>
> Key: HBASE-27503
> URL: https://issues.apache.org/jira/browse/HBASE-27503
> Project: HBase
> Issue Type: Improvement
> Components: scripts
> Affects Versions: 2.4.15
> Reporter: Moran
> Priority: Minor
>
> HBase support replace -Xloggc:<FILE-PATH> for G1 or CMS。ZGC changed the
> format，like this：
> {code:java}
> -Xlog:safepoint,classhisto*=trace,age*,gc*=info:file=<FILE-PATH>:time,tid,tags:filecount=1,filesize=500M{code}
> Can we only replace <FILE-PATH> instead of -Xloggc:<FILE-PATH> to support
> ZGC？
> [https://github.com/apache/hbase/blob/master/bin/hbase-daemon.sh#L174]
> {code:java}
> if [ -n "$SERVER_GC_OPTS" ]; then
> export
> SERVER_GC_OPTS=${SERVER_GC_OPTS/"-Xloggc:<FILE-PATH>"/"-Xloggc:${HBASE_LOGGC}"}
> fi
> if [ -n "$CLIENT_GC_OPTS" ]; then
> export
> CLIENT_GC_OPTS=${CLIENT_GC_OPTS/"-Xloggc:<FILE-PATH>"/"-Xloggc:${HBASE_LOGGC}"}
> fi {code}
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