Github user Ben-Zvi commented on a diff in the pull request:
https://github.com/apache/drill/pull/860#discussion_r127360560
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/spill/SpillSet.java
---
@@ -413,7 +419,12 @@ public SpillSet(DrillConfig config, FragmentHandle
handle, PhysicalOperator popC
fileManager = new HadoopFileManager(spillFs);
}
- spillDirName = String.format("%s_%s_%s-%s_minor%s",
QueryIdHelper.getQueryId(handle.getQueryId()),
+ // If provided with a prefix to identify the Drillbit, prepend that to
the
+ // spill directory.
+
+ spillDirName = String.format("%s%s_%s_%s-%s-%s",
+ ep == null ? "" : ep.getAddress() + "-" + ep.getUserPort() + "/",
--- End diff --
Any chance the address would be "" ? Then the directory name would start
with a "-" which could cause some trouble (probably only for access from the
shell, thus OK).
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