wind system black window start hadoop error solution (continuously updated)
cmd command start process error cmd start prompt io error

cmd command start process error

Failed to setup local dir /tmp/hadoop-GK/nm-local-dir, which was marked as good. org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Permissions incorrectly set for dir /tmp/hadoop-GK/nm-local-dir/nmPrivate, should be rwx------, actual value = rwxrwx-

Solution: Run cmd as administrator

cmd startup prompt io error

IOException: Incompatible clusterIDs in D:\hadoop\3.0.3\data\dfs\datanode: namenode clusterID = CID-45d4d17f-96fd-4644-b0ee- 7835ef5bc790; datanode clusterID = CID-01f27c2a-6229-4a10-b098-89e89d4c62e4

Solution: Delete the data directory in hadoop and restart

Read More:

• Hadoop Error: hdfs.DFSClient: Exception in createBlockOutputStream
• [Solved] Hadoop Start NameNode Error: ERROR: Cannot set priority of namenode process 2639
• ERROR server.datanode.DataNode: BlockSender.sendChunks() exception [How to Solve]
• How to Solve Zeppelin page 503 error
• [Solved] habse Start Error: Error: Could not find or load main class org.apache.hadoop.hbase.util.GetJavaProperty
• [Solved] Hadoop Error: Error: Could not find or load main class org.apache.hadoop.mapreduce.v2.app.MRAppMaster
• Hadoop ERROR: Attempting to operate on hdfs namenode as root ERROR: but there is no HDFS_NAMENODE_US
• [ERROR] Terminal initialization failed; falling back to unsupported java.lang.IncompatibleClassChang
• [Solved] HBase shell command Error: ERROR: connection closed
• [Solved] Error running query: MetaException(message:Got exception: java.net.ConnectException Call From XXXX
• [Solved] Exception in thread “main“ org.apache.spark.SparkException: When running with master ‘yarn‘ either
• [Solved] hbase Startup Error: ERROR: Can’t get master address from ZooKeeper; znode data == null
• How to Solve HBase error: region is not online
• [Solved] ERROR: Attempting to operate on hdfs namenode as root ERROR: but there is no HDFS_NAMENODE_USER defi
• [Solved] Error contacting service. It is probably not running.
• [Solved] Error contacting service. It is probably not running.
• [Solved] Failed update hbase:meta table descriptor HBase Startup Error
• How to Solve null/hadoopbinary/wintils.exe Error
• Hive 3.1.2 startup error reporting and resolution of guava version conflict
• [Solved] Hive Error while processing statement: FAILED: Execution Error