使用Apache Pig版本0.10.1.21 (rexported)。当我执行一个pig脚本时,有很多INFO记录行看起来像这样:
2013-05-18 14:30:12,810 [Thread-28] INFO org.apache.hadoop.mapred.Task - Task 'attempt_local_0005_r_000000_0' done.
2013-05-18 14:30:18,064 [main] WARN org.apache.pig.tools.pigstats.PigStatsUtil - Failed to get RunningJob for job job_local_0005
2013-05-18 14:30:18,094 [Thread-31] WARN org.apache.hadoop.mapred.JobClient - No job jar file set. User classes may not be found. See JobConf(Class) or JobConf#setJar(String).
2013-05-18 14:30:18,114 [Thread-31] INFO org.apache.hadoop.mapreduce.lib.input.FileInputFormat - Total input paths to process : 1
2013-05-18 14:30:18,254 [Thread-32] INFO org.apache.hadoop.mapred.Task - Using ResourceCalculatorPlugin : org.apache.hadoop.util.LinuxResourceCalculatorPlugin@3fcb2dd1
2013-05-18 14:30:18,265 [Thread-32] INFO org.apache.hadoop.mapred.MapTask - io.sort.mb = 10
pig脚本中是否有SET命令或命令行标志以允许记录级别?基本上我想隐藏[Thread-xx] INFO消息。仅显示警告和错误。我试过命令行调试标志。不幸的是,INFO消息仍然显示出来:
pig -x local -d WARN MyScript.pig
希望有一个解决方案。提前感谢您的帮助。
已解决:回答by Loran Bendig, set the log4j.properties。为方便起见,这里总结了
步骤1:将log4j配置文件复制到我的猪脚本所在的文件夹中。
cp /etc/pig/conf.dist/log4j.properties log4j_WARN
步骤2:编辑log4j_WARN文件并确保这两行存在
log4j.logger.org.apache.pig=WARN, A
log4j.logger.org.apache.hadoop = WARN, A
步骤3:运行pig脚本并指示它使用自定义log4j
pig -x local -4 log4j_WARN MyScript.pig
答案 0 :(得分:3)
另一个设置也可能是这样的:
创建名为nolog.conf的文件,其中包含以下内容
try{
$dbConnect = new PDO($dbConnect, $username, $password);
} catch (PDOException $error) {
echo 'Error Connecting: ' . $error->getMessage();
}
$reg = $dbConnect->prepare('INSERT INTO `user` (
`userID`,
`firstName`,
`lastName`,
`title`,
`suffix`,
`suffixTwo`,
`email`,
`employer`,
`expertise`,
`primaryAddress`,
`secondaryAddress`,
`primaryPhone`,
`secondaryPhone`,
`city`,
`postalCode`,
`hash`
)
VALUES (
NULL,
:firstName,
:lastName,
:title,
:suffixOne,
:suffixTwo,
:email,
:employer,
:expertise,
:primaryAddress,
:secondaryAddress,
:primaryPhone,
:secondaryPhone,
:city,
:zip,
:hash
)');
$reg->bindValue(":firstName", $firstName);
$reg->bindValue(":lastName", $lastName);
$reg->bindValue(":title", $title);
$reg->bindValue(":suffixOne", $suffixOne);
$reg->bindValue(":suffixTwo", $suffixTwo);
$reg->bindValue(":email", $email);
$reg->bindValue(":employer", $employer);
$reg->bindValue(":expertise", $expertise);
$reg->bindValue(":hash", $hash);
$reg->bindValue(":primaryAddress", $primaryAddress);
$reg->bindValue(":secondaryAddress", $secondaryAddress);
$reg->bindValue(":firstName", $firstName);
$reg->bindValue(":city", $city);
$reg->bindValue(":state", $state);
$reg->bindValue(":zip", $zip);
$reg->bindValue(":country", $country);
$reg->bindValue(":primaryPhone", $primaryPhone);
$reg->bindValue(":secondaryPhone", $secondaryPhone);
$reg->execute();
然后运行pig如下
log4j.rootLogger=fatal
答案 1 :(得分:0)
您可以覆盖默认日志配置(包括INFO消息),如下所示:
pig -4 log4j.properties MyScript.pig
答案 2 :(得分:0)
您还需要设置rootLogger:
log4j.rootLogger=ERROR, A
log4j.logger.org.apache.pig=ERROR, A
log4j.logger.org.apache.hadoop = ERROR, A