Throwableis the base class of all exception and error classes in Java. Now let's understand howExceptionandErrorclasses fit into Java class hierarchy. There are two things in Java - exceptions and errors. An exception is an unwanted or unexpected event, which occurs during the execution of a ...
packagecn.com.legend.hbase.replication;importorg.apache.hadoop.hbase.Abortable;importorg.apache.hadoop.hbase.replication.BaseReplicationEndpoint;importorg.slf4j.Logger;importorg.slf4j.LoggerFactory;importjava
15. Caused by: org.apache.spark.SparkException: This RDD lacks a SparkContext. It could happen in the following cases:(1) RDD transformations and actions are NOT invoked by the driver, but inside of other transformations; for example, rdd1.map(x => rdd2.values.count() * x) is invalid...
public class DatabaseException extends ExceptionThe root of all database exceptions. Note that in some cases, certain methods return status values without issuing an exception. This occurs in situations that are not normally considered an error, but when some informational status is returned. For ...
importorg.apache.hadoop.hbase.client.Connection;importorg.apache.hadoop.hbase.client.ConnectionFactory;importorg.apache.hadoop.hbase.client.Get;importorg.apache.hadoop.hbase.client.Table;importorg.apache.hadoop.hbase.util.Bytes;publicclassHBaseExample{privatestaticfinalStringTABLE_NAME="my_table";privat...
importorg.apache.hadoop.conf.Configuration;importorg.apache.hadoop.hbase.HBaseConfiguration;importorg.apache.hadoop.hbase.HColumnDescriptor;importorg.apache.hadoop.hbase.HTableDescriptor;importorg.apache.hadoop.hbase.TableName;importorg.apache.hadoop.hbase.client.HBaseAdmin;publicclassHBaseTest {publicst...
util.ArrayList; import java.util.List; /** * @author chengzw * @description * @since 2021/7/29 */ public class HbaseOperate { public static void main(String[] args) throws Throwable { //创建命名空 System.out.println("===创建命名空间==="); createNamespace("chengzw"); //获取命名...
| [HBASE-26613](https://issues.apache.org/jira/browse/HBASE-26613) | The logic of the method incrementIV in Encryption class has problem | Major | Performance, security |### TESTS:| JIRA | Summary | Priority | Component ||:--- |:--- | :--- |:--- || [HBASE-27039](https...
lang.Object.getClass java.lang.Object.hashCode java.lang.Object.notify java.lang.Object.notifyAll java.lang.Object.toString java.lang.Object.wait java.lang.Object.wait java.lang.Object.wait Methods inherited from org.apache.qpid.proton.engine.BaseHandlerorg.apache.qpid...
at java.util.concurrent.FutureTask.get(FutureTask.java:206) at org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:847) ... 24 more Caused by: org.apache.phoenix.exception.PhoenixIOException: Failed after attempts=36, exceptions: ...