ndimiduk commented on code in PR #5709:
URL: https://github.com/apache/hbase/pull/5709#discussion_r1505666991
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hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/ProcedureExecutor.java:
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@@ -326,10 +326,11 @@ public ProcedureExecutor(final Configuration conf, final
TEnvironment environmen
}
private void load(final boolean abortOnCorruption) throws IOException {
- Preconditions.checkArgument(completed.isEmpty(), "completed not empty");
- Preconditions.checkArgument(rollbackStack.isEmpty(), "rollback state not
empty");
- Preconditions.checkArgument(procedures.isEmpty(), "procedure map not
empty");
- Preconditions.checkArgument(scheduler.size() == 0, "run queue not empty");
+ Preconditions.checkArgument(completed.isEmpty(), "completed not empty:
%s", completed);
+ Preconditions.checkArgument(rollbackStack.isEmpty(), "rollback state not
empty: %s",
+ rollbackStack);
+ Preconditions.checkArgument(procedures.isEmpty(), "procedure map not
empty: %s", procedures);
+ Preconditions.checkArgument(scheduler.size() == 0, "scheduler queue not
empty: %s", scheduler);
Review Comment:
All this `toString` business is so that we can have meaningful output here.
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