Posts
My Development Environment 2018
Apache Hadoop YARN - "Vulnerability" FUD
Apache Solr - Hide/Redact Senstive Properties
Apache Solr - Hadoop Authentication Plugin - LDAP
Apache Hadoop - TLS and SSL Notes
Apache Knox - Performance Improvements
Apache HBase - Thrift 1 Server SPNEGO Improvements
Apache HBase - Snappy Compression
Apache Storm - Slow Topology Upload
Apache Solr - Apache Calcite Avatica Integration
Apache Solr - Leading Wildcard Queries and ReversedWildcardFilterFactory
Apache Solr - Running on Apache Hadoop HDFS
Apache Solr - Out of Memory (OOM) Symptoms and Solutions
Time Off and Traveling around Europe
Apache Livy - Apache Spark, HDFS, and Kerberos
Apache HBase - REST API - Atomic Operations
Apache Storm - Topology Permissions
Apache Hadoop S3A With Hitachi Content Platform (HCP)
Oracle JDK - Missing Ciphers - libsunec.so
Apache Ambari - Custom Alert Dispatch Script
Apache Livy - Simplified Apache Spark Integration
Apache Ranger - Hive over HDFS Audit Logs
Java - JVM Security Information Gathering
Apache Knox - Improved Group Support
Moving Hortonworks HDP Clusters to a New Data Center
Apache Solr - Getting Involved - Two Year Anniversary
Apache Solr - JDBC Tools - Two Year Anniversary
Apache Knox - Proxying Apache NiFi
Apache Solr - JDBC Introduction - Two Year Anniversary
My Journey to Apache Lucene/Solr Committer - Two Year Anniversary
HDF - Apache NiFi - Kerberos Errors and useSubjectCredsOnly
Kerberos Debugging
Apache Zookeeper - Changing Kerberos Principal - AuthFailedException
HDP and HDF Monitoring Improvements
Load Balancing Behind Apache Knox
Apache Hive - External Table Read Only
Apache NiFi Multitenancy and Kerberos Keytabs
Java - Default Locales, Timezones, and Character Sets
Apache Ambari - Quick Links Documentation
HDF 3.1.0 - Apache NiFi 1.4.0-1.5.0 - Debugging RangerNiFiAuthorizer Memory Leak
Apache Livy - Apache Spark, HBase, and Kerberos
HTTP 413 Full HEAD - Kerberos SPNEGO authentication
Apache Ambari - Ranger HDFS Audit Logging Alert
Apache Knox - Apache Livy Service
Apache Ambari - Improving LDAPS Performance
Elasticsearch - X-Pack - _has_privileges NPE
Apache Ambari - Zeppelin Alert Checks Wrong PID
Apache Ranger - HDFS Audit Logging Compression
Apache Ambari - WEB Alerts - Don't Use HTTP Principal
Apache Knox - Audit Logging - Duplicate Correlation IDs
HDF Management Pack and Ambari Upgrades
Elasticsearch Java High Level REST Client - Scroll API - Load Balancer
Elasticsearch, HDFS Snapshot Repository, Java SecurityManager, and Kerberos
%2F with WebHBase, Apache Knox, and Traefik - Part 2
%2F with WebHBase, Apache Knox, and Traefik - Part 1
Improving Hue File Browser Avro Performance
.Net WebHDFS Client (with and without Apache Knox)
Apache Ambari Infra Solr and Apache Ranger - Fixing OOM
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