8.Creating the input splits caused an error: tried to access method com.google.common.base.Stopwatch.<init>()V from class org.apache.hadoop.mapreduce.lib.input.FileInputFormat或者 tried to access method com.google.common.base.Stopwatch.<init>()V from class org.apache.hadoop.mapreduce.lib....
to establish // proper happens-before semantics on parallel modification // --- /** * 是否取消 : 默认false * atomic flag that makes sure the invokable is canceled exactly once upon error. */ private final AtomicBoolean invokableHasBeenCanceled; /** * task 的 invokable * 所有的请求必须复制...
final long checkpointId = message.getCheckpointId(); synchronized (lock) { // we need to check inside the lock for being shutdown as well, otherwise we // get races and invalid error log messages if (shutdown) { return false; } final PendingCheckpoint checkpoint = pendingCheckpoints.get(...
但如果MaxCompute源表中写入新数据,则会出现两种异常: 产生报错:如果Tunnel在读取数据的过程中写入新数据,则会产生报错ErrorCode=TableModified,ErrorMessage=The specified table has been modified since the download initiated.。 数据正确性无法保证:如果在Tunnel已经关闭后写入新数据,则这些数据不会被读取。但当作业...
ErrorMessage=Authorization Failed [4019], You have NO privilege'ODPS:***' 报错原因 MaxCompute DDL定义中填写的用户身份信息无法访问MaxCompute。 解决方案 通过阿里云账号、RAM用户账号或RAM角色认证用户身份,详情请参见用户认证。 如何填写增量MaxCompute的startPartition参数?
quitlog.error("Failed to register at the JobManager withing the defined maximum "+"connect time. Shutting down ...")// terminate ourselves (hasta la vista)self!decorateMessage(PoisonPill)}else{if(!jobManagerAkkaURL.equals(Option(jobManagerURL))){thrownewException("Invalid internal state: Trying...
ErrorMessage=Authorization Failed [4019], You have NO privilege'ODPS:***' 報錯原因 MaxCompute DDL定義中填寫的使用者身份資訊無法訪問MaxCompute。 解決方案 通過阿里雲帳號、RAM使用者帳號或RAM角色認證使用者身份,詳情請參見使用者認證。 如何填寫增量MaxCompute的startPartition參數? 請按以下步驟填寫startPartition...
If -1 is used as the value of the hibernation period, the error message appears. Solution Change the value of the pullIntervalMs parameter to a non-negative value. How does the connector for the ApsaraMQ for RocketMQ source table learn about the change in the number of partitions in a...
*/publicvoidrandomEmit(Trecord)throwsIOException,InterruptedException{emit(record,rng.nextInt(numberOfChannels));} 可见是从该算子所有的输出channel中随机选择一条来发射LatencyMarker,这样在度量算子级别延迟的基础上不会造成LatencyMarker泛滥,同时也不会受到并行度调整(重新分区)的影响。
no longer relevant with the current Java/Scala APIs.if(filePath.isEmpty()){setFilePath(newPath());return;}try{this.setFilePath(newPath(filePath));}catch(RuntimeExceptionrex){thrownewRuntimeException("Could not create a valid URI from the given file path name: "+rex.getMessage());}}/...