diff --git a/dev/workflows/es2fs/pipeline.yml b/dev/workflows/es2fs/pipeline.yml
index 24f61c6..05a3939 100644
--- a/dev/workflows/es2fs/pipeline.yml
+++ b/dev/workflows/es2fs/pipeline.yml
@@ -34,10 +34,10 @@ jobs:
       kind: "org.spark.mutate"
       spec:
         adds:
-          day: "{{day}}\\/{{month}}\\/{{year}}"
+          day: "{{ day }}/{{month}}/{{year}}"
     - name: output
       kind: org.elasticsearch.output
       spec:
         host: "{{env.elasticsearch}}"
         index: "out"
-        clean_query: "day:{{day}}\\/{{month}}\\/{{year}}"
+        clean_query: day.keyword:{{day}}\/{{month}}\/{{year}}
diff --git a/djobi-core/docker-compose.yml b/djobi-core/docker-compose.yml
index 4a6fd8b..929faae 100644
--- a/djobi-core/docker-compose.yml
+++ b/djobi-core/docker-compose.yml
@@ -55,7 +55,7 @@ services:
     - GUI_CONFIG_FILE=/home/node/config.yaml
 
   elasticsearch:
-    image: docker.elastic.co/elasticsearch/elasticsearch:7.17.1
+    image: docker.elastic.co/elasticsearch/elasticsearch:8.4.3
     labels:
     - "traefik.enable=true"
     - "traefik.http.routers.elasticsearch.rule=Host(`elasticsearch-${DJOBI_HOST}`)"
@@ -64,15 +64,15 @@ services:
       - node.roles=master,data
       - xpack.security.enabled=false
       - xpack.monitoring.collection.enabled=false
-      - xpack.monitoring.enabled=false
+      #- xpack.monitoring.enabled=false
       - xpack.ml.enabled=false
       - ingest.geoip.downloader.enabled=false
       - bootstrap.memory_lock=true
       - discovery.type=single-node
       - http.cors.enabled=true
-      - http.cors.allow-origin=*
+      - http.cors.allow-origin="*"
       - ES_JAVA_OPTS=-Xms512m -Xmx512m -Dmapper.allow_dots_in_name=true
 
 volumes:
   minio_data:
-    driver: local
\ No newline at end of file
+    driver: local
diff --git a/djobi-elasticsearch/build.gradle b/djobi-elasticsearch/build.gradle
index 25c2135..a1fad92 100644
--- a/djobi-elasticsearch/build.gradle
+++ b/djobi-elasticsearch/build.gradle
@@ -14,8 +14,8 @@ configurations {
     es7
     es8
 
-    testRuntimeOnly.extendsFrom es7
-    compileOnly.extendsFrom es7
+    testRuntimeOnly.extendsFrom es8
+    compileOnly.extendsFrom es8
 }
 
 dependencies {
diff --git a/djobi-elasticsearch/src/main/java/io/datatok/djobi/engine/stages/elasticsearch/output/ESOutputExistingRemover.java b/djobi-elasticsearch/src/main/java/io/datatok/djobi/engine/stages/elasticsearch/output/ESOutputExistingRemover.java
index 56550aa..ec2c371 100644
--- a/djobi-elasticsearch/src/main/java/io/datatok/djobi/engine/stages/elasticsearch/output/ESOutputExistingRemover.java
+++ b/djobi-elasticsearch/src/main/java/io/datatok/djobi/engine/stages/elasticsearch/output/ESOutputExistingRemover.java
@@ -12,6 +12,7 @@
 import java.io.IOException;
 import java.math.BigDecimal;
 import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
 import java.util.HashMap;
 
 @Singleton
@@ -47,7 +48,7 @@ private int getCountValue(HashMap<String, Object> response) {
      * @return bool
      * @throws Exception
      */
-    public boolean execute(final ESOutputConfig config, final Job Job) throws Exception {
+    public boolean execute(final ESOutputConfig config, final Job Job) {
         logger.info(String.format("[output:elasticsearch] clean: %s/%s?q=%s", config.url, config.index, config.clean_query));
 
         int deleteTries = 1000;
@@ -62,7 +63,7 @@ public boolean execute(final ESOutputConfig config, final Job Job) throws Except
                 //http.post(String.format("%s/%s/_flush", config.url, realEsIndex)).execute().close();
 
                 final HashMap<String, Object> response = http.get(
-                        String.format("%s/%s/_count?q=%s", config.url, realEsIndex, URLEncoder.encode(config.clean_query, "UTF-8"))
+                        String.format("%s/%s/_count?q=%s", config.url, realEsIndex, URLEncoder.encode(config.clean_query, StandardCharsets.UTF_8))
                 ).executeAsDict();
 
                 final int itemsCount = getCountValue(response);
@@ -94,27 +95,41 @@ public boolean execute(final ESOutputConfig config, final Job Job) throws Except
                     {
                         cleanRequest = http.delete(String.format("%s/%s/_query?size=10000&timeout=10s&q=%s", config.url, config.index, URLEncoder.encode(config.clean_query, "UTF-8")));
                     }
-                    else
+                    else if (esVersion.startsWith("7"))
                     {
                         cleanRequest = http.post(String.format("%s/%s/_delete_by_query?size=10000&timeout=10s&q=%s", config.url, realEsIndex, URLEncoder.encode(config.clean_query, "UTF-8")));
                     }
+                    else
+                    {
+                        cleanRequest = http.post(String.format("%s/%s/_delete_by_query?max_docs=10000&timeout=10s&q=%s", config.url, realEsIndex, URLEncoder.encode(config.clean_query, "UTF-8")));
+                    }
 
                     HttpResponse r = cleanRequest.execute();
 
-                    if (r.statusCode() == 404) {
-                        logger.error("delete query gives a 404 error, maybe a plugin is missing?");
-                        return false;
+                    switch (r.statusCode()) {
+                        case 404 -> {
+                            logger.error("delete query gives a 404 error, maybe a plugin is missing?");
+                            return false;
+                        }
+                        case 400 -> {
+                            logger.error(String.format("[400] %s", r.raw()));
+                            return false;
+                        }
                     }
 
-                    logger.info(r.raw());
+                    logger.debug(r.raw());
 
-                    Thread.sleep(2000);
+                    try {
+                        Thread.sleep(2000);
+                    } catch (InterruptedException e) {
+                        e.printStackTrace();
+                    }
                 }
             }
         } catch(IOException e) {
             logger.error("[output:elasticsearch] clean: exception", e);
 
-            throw e;
+            return false;
         }
     }
 }
diff --git a/djobi-elasticsearch/src/test/java/io/datatok/djobi/engine/stages/elasticsearch/output/ESOutputRunnerTest.java b/djobi-elasticsearch/src/test/java/io/datatok/djobi/engine/stages/elasticsearch/output/ESOutputRunnerTest.java
index 10f4930..ff9cf1c 100644
--- a/djobi-elasticsearch/src/test/java/io/datatok/djobi/engine/stages/elasticsearch/output/ESOutputRunnerTest.java
+++ b/djobi-elasticsearch/src/test/java/io/datatok/djobi/engine/stages/elasticsearch/output/ESOutputRunnerTest.java
@@ -15,8 +15,6 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Tag;
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.ValueSource;
 
 import javax.inject.Inject;
 import java.io.IOException;
@@ -101,7 +99,7 @@ void testCleanExistingData() throws Exception {
         Assertions.assertEquals(15, elasticsearchUtils.searchCount(esURL, "test", null));
     }
 
-    private ActionRunResult run(String cleanQuery) throws Exception {
+    private void run(String cleanQuery) throws Exception {
         final String esURL = configuration.getString("elasticsearch");
 
         SparkExecutor executor = getSparkExecutor();
@@ -118,13 +116,12 @@ private ActionRunResult run(String cleanQuery) throws Exception {
                     .configure(new Bag(
                         "host", esURL,
                         "clean_query", cleanQuery,
-                        "index", "test/doc"
+                        "index", "test"
                     ))
                     .run(dfData);
 
         elasticsearchUtils.refresh(esURL, "test");
 
-        return runResult;
     }
 
 }
diff --git a/docker-compose.yml b/docker-compose.yml
index 1851a8c..8b34e98 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -49,6 +49,7 @@ services:
   # Build and run djobi
   ##
   djobi:
+    tty: true
     build:
       context: .
       dockerfile: ./packages/docker/Dockerfile
@@ -59,10 +60,13 @@ services:
       #  https_proxy:
     command: |+
       djobi 
-        --djobi-conf djobi.plugins.logger.enabled false 
-        --djobi-conf djobi.plugins.apm.enabled false 
-        --support-elasticsearch 7
-        /opt/dev/pipelines/es2fs -adate=yesterday
+        --djobi-conf djobi.plugins.logger.enabled true 
+        --djobi-conf djobi.plugins.apm.enabled false
+        --djobi-conf elasticsearch "http://elasticsearch:9200"
+        --log-level info
+        --verbosity quiet
+        --support-elasticsearch 8
+        /opt/dev/workflows/es2fs -adate=yesterday
     environment:
       DJOBI_CONF: /opt/dev/default.conf
       DJOBI_SUPPORT_UA_PARSER: "true"
@@ -77,4 +81,4 @@ services:
     - ./dev:/opt/dev
     - /Users/t.decaux/dev/qwant/qwant.jks:/usr/local/openjdk-11/lib/security/cacerts:ro
     #- ./packages/docker/entrypoint.sh:/opt/djobi/docker/entrypoint.sh:ro
-    #- ./djobi-submit/djobi_submit:/opt/djobi/.local/lib/python3.10/site-packages/djobi_submit:ro
\ No newline at end of file
+    #- ./djobi-submit/djobi_submit:/opt/djobi/.local/lib/python3.10/site-packages/djobi_submit:ro
diff --git a/packages/docker/entrypoint.sh b/packages/docker/entrypoint.sh
index 9be2a55..ee659f0 100755
--- a/packages/docker/entrypoint.sh
+++ b/packages/docker/entrypoint.sh
@@ -1,42 +1,5 @@
 #!/bin/sh
 
-# shellcheck disable=SC1091
-
-#set -o errexit
-#set -o nounset
-#set -o pipefail
-#set -o xtrace
-
-if [ $EUID -eq 0 ]
-then
-    info "<!> dont run as root <!>"
-fi
-
-set -e
-
-# Check whether there is a passwd entry for the container UID
-myuid=$(id -u)
-mygid=$(id -g)
-# turn off -e for getent because it will return error code in anonymous uid case
-set +e
-uidentry=$(getent passwd $myuid)
-set -e
-
-# If there is no passwd entry for the container UID, attempt to create one
-if [ -z "$uidentry" ]
-then
-    if [ -w /etc/passwd ]
-    then
-	    echo "$myuid:x:$myuid:$mygid:${SPARK_USER_NAME:-anonymous uid}:$SPARK_HOME:/bin/false" >> /etc/passwd
-    else
-	    echo "Container ENTRYPOINT failed to add passwd entry for anonymous UID"
-    fi
-fi
-
-DJOBI_VERSION=$(cat "${DJOBI_HOME}/VERSION")
-
-export DJOBI_VERSION
-
 case "$1" in
   "")
     set -- python3 submit/djobi_submit/ run --help
@@ -56,7 +19,5 @@ case "$1" in
     ;;
 esac
 
-set -ex
-
 # Execute the container CMD under tini for better hygiene
 exec tini -s -- "$@"