HBASE-26775 - add synchronized modifier to the toString() method of ProcedureEvent.java (#4681)
Signed-off-by: Duo Zhang <zhangduo@apache.org>
(cherry picked from commit 74726617b8
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@ -126,7 +126,7 @@ public class ProcedureEvent<T> {
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}
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}
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@Override
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@Override
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public String toString() {
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public synchronized String toString() {
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return getClass().getSimpleName() + " for " + object + ", ready=" + isReady() + ", "
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return getClass().getSimpleName() + " for " + object + ", ready=" + isReady() + ", "
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+ suspendedProcedures;
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+ suspendedProcedures;
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}
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}
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