Github user anew commented on a diff in the pull request:
https://github.com/apache/incubator-tephra/pull/20#discussion_r90766371
--- Diff:
tephra-hbase-compat-1.1-base/src/main/java/org/apache/tephra/hbase/coprocessor/janitor/HBaseTransactionPruningPlugin.java
---
@@ -259,6 +262,8 @@ private long computePruneUpperBound(TimeRegions
timeRegions) throws IOException
if (pruneUpperBoundForTime != -1) {
Long minPruneUpperBoundRegions =
Collections.min(pruneUpperBoundRegions.values());
return Math.min(pruneUpperBoundForTime,
minPruneUpperBoundRegions);
+ } else {
+ LOG.debug("Ignoring invalid prune upper bound -1 for time {}",
time);
--- End diff --
A better message would be: Ignoring regions for time {} because no
pruneUpperBound was found for that time and the data must be incomplete.
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