From a8820b3edb836696cb829463d8941adac5ecb240 Mon Sep 17 00:00:00 2001
From: "michele.artini" <michele.artini@isti.cnr.it>
Date: Tue, 23 Feb 2021 16:51:07 +0100
Subject: [PATCH] logs

---
 .../dnetlib/data/mdstore/manager/utils/HdfsClient.java   | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/apps/dhp-mdstore-manager/src/main/java/eu/dnetlib/data/mdstore/manager/utils/HdfsClient.java b/apps/dhp-mdstore-manager/src/main/java/eu/dnetlib/data/mdstore/manager/utils/HdfsClient.java
index a761697a..170e060e 100644
--- a/apps/dhp-mdstore-manager/src/main/java/eu/dnetlib/data/mdstore/manager/utils/HdfsClient.java
+++ b/apps/dhp-mdstore-manager/src/main/java/eu/dnetlib/data/mdstore/manager/utils/HdfsClient.java
@@ -1,5 +1,6 @@
 package eu.dnetlib.data.mdstore.manager.utils;
 
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.LinkedHashMap;
@@ -42,6 +43,8 @@ public class HdfsClient {
 		try (final FileSystem fs = FileSystem.get(conf())) {
 			fs.delete(new Path(path), true);
 			log.info("HDFS Path deleted: " + path);
+		} catch (final FileNotFoundException e) {
+			log.warn("Missing path: " + hdfsBasePath);
 		} catch (IllegalArgumentException | IOException e) {
 			log.error("Eror deleting path: " + path, e);
 			throw new MDStoreManagerException("Eror deleting path: " + path, e);
@@ -62,6 +65,8 @@ public class HdfsClient {
 					}
 				}
 			}
+		} catch (final FileNotFoundException e) {
+			log.warn("Missing path: " + hdfsBasePath);
 		} catch (final Exception e) {
 			log.error("Error Listing path: " + hdfsBasePath, e);
 		}
@@ -82,6 +87,8 @@ public class HdfsClient {
 					res.add(String.format("%s/%s", path, f.getPath().getName()));
 				}
 			}
+		} catch (final FileNotFoundException e) {
+			log.warn("Missing path: " + hdfsBasePath);
 		} catch (final Exception e) {
 			log.error("Error Listing path: " + path, e);
 		}
@@ -120,6 +127,8 @@ public class HdfsClient {
 						list.add(map);
 						log.debug("added record");
 					}
+				} catch (final FileNotFoundException e) {
+					log.warn("Missing path: " + hdfsBasePath);
 				} catch (final Throwable e) {
 					log.error("Error reading parquet file: " + f, e);
 					throw new MDStoreManagerException("Error reading parquet file: " + f, e);