Merge pull request #55 from data-integrations/bugfix_release/CDAP-14531-bigquery-npe

CDAP-14522 fix warn message in gcs plugins

Author: CuriousVini

src/main/java/co/cask/gcp/gcs/GCSConfigHelper.java

@@ -23,6 +23,7 @@
  */
 public final class GCSConfigHelper {
 
+  public static final String ROOT_DIR = "/";
   private static final String FILE_SYSTEM_PATH_PREFIX = "gs://";
 
   /**

src/main/java/co/cask/gcp/gcs/sink/GCSBatchSink.java

@@ -70,6 +70,7 @@ protected Map<String, String> getFileSystemProperties(BatchSinkContext context)
     String projectId = config.getProject();
     properties.put("fs.gs.project.id", projectId);
     properties.put("fs.gs.system.bucket", GCSConfigHelper.getBucket(config.path));
+    properties.put("fs.gs.working.dir", GCSConfigHelper.ROOT_DIR);
     properties.put("fs.gs.impl.disable.cache", "true");
     return properties;
   }

src/main/java/co/cask/gcp/gcs/source/GCSSource.java

@@ -77,6 +77,7 @@ protected Map<String, String> getFileSystemProperties(BatchSourceContext context
     String projectId = config.getProject();
     properties.put("fs.gs.project.id", projectId);
     properties.put("fs.gs.system.bucket", GCSConfigHelper.getBucket(config.path));
+    properties.put("fs.gs.working.dir", GCSConfigHelper.ROOT_DIR);
     properties.put("fs.gs.impl.disable.cache", "true");
     if (config.copyHeader) {
       properties.put(PathTrackingInputFormat.COPY_HEADER, "true");