Github user paul-rogers commented on a diff in the pull request:
https://github.com/apache/drill/pull/565#discussion_r82266459
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/client/DrillClient.java ---
@@ -688,4 +802,142 @@ public DrillBuf getBuffer() {
return null;
}
}
+
+ /**
+ * Return a new {@link DrillClient.Builder Drill client builder}.
+ * @return a new builder
+ */
+ public static Builder newBuilder() {
+ return new Builder();
+ }
+
+ /**
+ * Helper class to construct a {@link DrillClient Drill client}.
+ */
+ public static class Builder {
+
+ private DrillConfig config;
+ private BufferAllocator allocator;
+ private ClusterCoordinator clusterCoordinator;
+ private EventLoopGroup eventLoopGroup;
+ private ExecutorService executor;
+
+ // defaults
+ private boolean supportComplexTypes = true;
+ private boolean isDirectConnection = false;
+
+ /**
+ * Sets the {@link DrillConfig configuration} for this client.
+ *
+ * @param drillConfig drill configuration
+ * @return this builder
+ */
+ public Builder setConfig(DrillConfig drillConfig) {
+ this.config = drillConfig;
+ return this;
+ }
+
+ /**
+ * Sets the {@link DrillConfig configuration} for this client based on
the given file.
--- End diff --
Better to set this based on a File (or, for the trendy, Path) object, since
that is the Java standard for local files.
Does this replace the default class-path config? Or, is this added to the
defaults?
Can I use this with the above? Or, can I set either the config directory OR
via a file? If one or the other, should we check that case and throw an
IllegalStateException (unchecked) or the like?
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