ts_hbase12

Author: dagiro

articles/hdinsight/hdinsight-troubleshoot-guide.md

@@ -4,16 +4,16 @@ description: Troubleshoot Apache Hadoop workloads by using Azure HDInsight. Step
 author: hrasheed-msft
 ms.author: hrasheed
 ms.service: hdinsight
-ms.topic: conceptual
-ms.date: 05/29/2019
+ms.topic: troubleshooting
+ms.date: 08/14/2019
 ---
 
 
 # Troubleshoot by using Azure HDInsight
 
 | Apache workload | Top questions |
 |---|---|
-|![HBase](./media/hdinsight-troubleshoot-guide/HBASE.png)<br>[Troubleshoot Apache HBase](hbase/apache-troubleshoot-hbase.md)|<br>[How do I run hbck command reports with multiple unassigned regions?](hbase/apache-troubleshoot-hbase.md#how-do-i-run-hbck-command-reports-with-multiple-unassigned-regions)<br><br>[How do I fix timeout issues when using hbck commands for region assignments?](hbase/apache-troubleshoot-hbase.md#how-do-i-fix-timeout-issues-with-hbck-commands-for-region-assignments)<br><br>[How do I force-disable HDFS safe mode on a cluster?](hbase/apache-troubleshoot-hbase.md#how-do-i-force-disable-hdfs-safe-mode-in-a-cluster)<br><br>[How do I fix JDBC or SQLLine connectivity issues with Apache Phoenix?](hbase/apache-troubleshoot-hbase.md#how-do-i-fix-jdbc-or-sqlline-connectivity-issues-with-apache-phoenix)<br><br>[What causes a master server to fail to start?](hbase/apache-troubleshoot-hbase.md#what-causes-a-master-server-to-fail-to-start)<br><br>[What causes a restart failure on a region server?](hbase/apache-troubleshoot-hbase.md#what-causes-a-restart-failure-on-a-region-server)|
+|![HBase](./media/hdinsight-troubleshoot-guide/HBASE.png)<br>[Troubleshoot Apache HBase](hbase/apache-troubleshoot-hbase.md)|<br>[How do I run hbck command reports with multiple unassigned regions?](hbase/apache-troubleshoot-hbase.md#how-do-i-run-hbck-command-reports-with-multiple-unassigned-regions)<br><br>[How do I fix timeout issues when using hbck commands for region assignments?](hbase/apache-troubleshoot-hbase.md#how-do-i-fix-timeout-issues-with-hbck-commands-for-region-assignments)<br><br>[How do I force-disable HDFS safe mode on a cluster?](hbase/apache-troubleshoot-hbase.md#how-do-i-force-disable-hdfs-safe-mode-in-a-cluster)<br><br>[How do I fix JDBC or SQLLine connectivity issues with Apache Phoenix?](hbase/apache-troubleshoot-hbase.md#how-do-i-fix-jdbc-or-sqlline-connectivity-issues-with-apache-phoenix)<br><br>[What causes a master server to fail to start?](hbase/hbase-troubleshoot-start-fails.md)<br><br>[What causes a restart failure on a region server?](hbase/apache-troubleshoot-hbase.md#what-causes-a-restart-failure-on-a-region-server)|
 |![HDFS](./media/hdinsight-troubleshoot-guide/HDFS.png)<br>[Troubleshoot Apache Hadoop HDFS](hdinsight-troubleshoot-hdfs.md)|<br>[How do I access a local HDFS from inside a cluster?](hdinsight-troubleshoot-hdfs.md#how-do-i-access-local-hdfs-from-inside-a-cluster)<br><br>[How do I force-disable HDFS safe mode on a cluster?](hdinsight-troubleshoot-hdfs.md#how-do-i-force-disable-hdfs-safe-mode-in-a-cluster)|
 |![Hive](./media/hdinsight-troubleshoot-guide/HIVE.png)<br>[Troubleshoot Apache Hive](hdinsight-troubleshoot-hive.md)|<br>[How do I export a Hive metastore and import it on another cluster?](hdinsight-troubleshoot-hive.md#how-do-i-export-a-hive-metastore-and-import-it-on-another-cluster)<br><br>[How do I locate Apache Hive logs on a cluster?](hdinsight-troubleshoot-hive.md#how-do-i-locate-hive-logs-on-a-cluster)<br><br>[How do I launch the Apache Hive shell with specific configurations on a cluster?](hdinsight-troubleshoot-hive.md#how-do-i-launch-the-hive-shell-with-specific-configurations-on-a-cluster)<br><br>[How do I analyze Apache Tez DAG data on a cluster-critical path?](hdinsight-troubleshoot-hive.md#how-do-i-analyze-tez-dag-data-on-a-cluster-critical-path)<br><br>[How do I download Apache Tez DAG data from a cluster?](hdinsight-troubleshoot-hive.md#how-do-i-download-tez-dag-data-from-a-cluster)|
 |![Spark](./media/hdinsight-troubleshoot-guide/SPARK.png)<br>[Troubleshoot Apache Spark](hdinsight-troubleshoot-SPARK.md)|<br>[How do I configure an Apache Spark application by using Apache Ambari on clusters?](spark/apache-troubleshoot-spark.md#how-do-i-configure-an-apache-spark-application-by-using-apache-ambari-on-clusters)<br><br>[How do I configure an Apache Spark application by using a Jupyter notebook on clusters?](spark/apache-troubleshoot-spark.md#how-do-i-configure-an-apache-spark-application-by-using-a-jupyter-notebook-on-clusters)<br><br>[How do I configure an Apache Spark application by using Apache Livy on clusters?](spark/apache-troubleshoot-spark.md#how-do-i-configure-an-apache-spark-application-by-using-apache-livy-on-clusters)<br><br>[How do I configure an Apache Spark application by using spark-submit on clusters?](spark/apache-troubleshoot-spark.md#how-do-i-configure-an-apache-spark-application-by-using-spark-submit-on-clusters)<br><br>[How do I configure an Apache Spark application by using IntelliJ?](spark/apache-spark-intellij-tool-plugin.md)<br><br>[How do I configure an Apache Spark application by using Eclipse?](spark/apache-spark-eclipse-tool-plugin.md)<br><br>[How do I configure an Apache Spark application by using VSCode?](hdinsight-for-vscode.md)<br><br>[What causes an Apache Spark application OutOfMemoryError exception?](spark/apache-troubleshoot-spark.md#what-causes-an-apache-spark-application-outofmemoryerror-exception)|