动物园管理员java类，用于自动驱动，但未找到

Question

我有一个动物园管理员配置：

autopurge.snapRetainCount=10
autopurge.purgeInterval=1
snapCount=3000000

我的/opt/zookeeper-3.4.11/data dir变大了，没有autopurge发生。

我试着用zkCleanup.sh来清理这个烂摊子，但它什么也没做。

sysadmin@clickhouse-node1:/opt/zookeeper-3.4.11/bin$ ls /opt/zookeeper-3.4.11/data/version-2/ | wc -l
18
sysadmin@clickhouse-node1:/opt/zookeeper-3.4.11/bin$ ./zkCleanup.sh -n 10  
sysadmin@clickhouse-node1:/opt/zookeeper-3.4.11/bin$ ls /opt/zookeeper-3.4.11/data/version-2/ | wc -l
18

sysadmin@clickhouse-node1:/opt/zookeeper-3.4.11$ ls data/version-2/
log.9028ed00e  log.902eafb66  log.903362dcb  log.90374bde5  log.903b5f685  log.903f8e16a  log.b000000a8  log.b004d4eac  log.b0083c3e1
log.902b9c065  log.9030ece30  log.903590e4a  log.90395a935  log.903d9b0f0  log.90421e5d6  log.b002462e2  log.b0068bba3  log.b00a38f08

我的zkCleanup.sh https://pastebin.com/Q9XSpSfz

UPD:来自新动物园清理脚本的日志：

sysadmin@clickhouse-node1:/opt/zookeeper-3.4.11/bin$ ./zoo_clean.sh -n 10 /opt/zookeeper-3.4.11/data /opt/zookeeper-3.4.11/logs /usr/lib/jvm/java-8-oracle/bin/java -Dzookeeper.log.dir=. -Dzookeeper.root.logger=INFO,CONSOLE -cp /opt/zookeeper-3.4.11/bin/../build/classes:/opt/zookeeper-3.4.11/bin/../build/lib/*.jar:/opt/zookeeper-3.4.11/bin/../lib/slf4j-log4j12-1.6.1.jar:/opt/zookeeper-3.4.11/bin/../lib/slf4j-api-1.6.1.jar:/opt/zookeeper-3.4.11/bin/../lib/netty-3.10.5.Final.jar:/opt/zookeeper-3.4.11/bin/../lib/log4j-1.2.16.jar:/opt/zookeeper-3.4.11/bin/../lib/jline-0.9.94.jar:/opt/zookeeper-3.4.11/bin/../lib/audience-annotations-0.5.0.jar:/opt/zookeeper-3.4.11/bin/../zookeeper-3.4.11.jar:/opt/zookeeper-3.4.11/bin/../src/java/lib/*.jar:/opt/zookeeper-3.4.11/bin/../conf: org.apache.zookeeper.server.PurgeTxnLog /opt/zookeeper-3.4.11/logs /opt/zookeeper-3.4.11/data -n 10什么也没发生

知道怎么解决这个问题吗？

Answer 1

它是zkCleanup.sh中的一个bug，在3.4.11码头图像https://github.com/apache/zookeeper/pull/475中

简单的修复方法是从

org.apache.zookeeper.server.PurgeTxnLog "$ZOODATALOGDIR“"$ZOODATADIR”$*

至

org.apache.zookeeper.server.PurgeTxnLog "$ZOODATADIR“"$ZOODATALOGDIR”$*

Answer 2

dataDir 和 dataLogDir in conf/zoo.cfg 是相对路径，下面的说明可能会有所帮助：

cd /opt/zookeeper-3.4.11
./bin/zkCleanup.sh -n 10

然后，您可以看到输出如下：

Removing file: Mar 15, 2018 1:57:16 PM  data/log/version-2/log.9028ed00e
Removing file: Mar 12, 2018 5:33:11 PM  data/log/version-2/log.902eafb66

Answer 3

https://clickhouse.yandex/docs/en/operations/tips/#zookeeper Clickhouse需要动物园3.5+