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Rakesh R commented on ZOOKEEPER-2467: ------------------------------------- Thanks [~rakeshkumarsingh]. +1, latest patch looks good to me. I will wait one more day to see any comments from others and commit this during weekend. > NullPointerException when redo Command is passed negative value > --------------------------------------------------------------- > > Key: ZOOKEEPER-2467 > URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2467 > Project: ZooKeeper > Issue Type: Bug > Components: java client > Affects Versions: 3.4.8, 3.5.1, 3.5.2 > Environment: Linux , windows > Reporter: Joshi Shankar > Assignee: Rakesh Kumar Singh > Priority: Minor > Fix For: 3.4.10, 3.5.1, 3.5.3 > > Attachments: ZOOKEEPER-2467-1.patch, ZOOKEEPER-2467-final.patch, > ZOOKEEPER-2467.patch, ZOOKEEPER-2467.patch, ZOOKEEPER-2467.patch, > ZOOKEEPER-2467.patch > > > When negative value of argument is passed to redo command . > [zk: localhost:2181(CONNECTED) 0] redo -1 > Exception in thread "main" java.lang.NullPointerException > at java.util.StringTokenizer.<init>(Unknown Source) > at java.util.StringTokenizer.<init>(Unknown Source) > at > org.apache.zookeeper.ZooKeeperMain$MyCommandOptions.parseCommand(ZooKeeperMain.java:227) > at > org.apache.zookeeper.ZooKeeperMain.processZKCmd(ZooKeeperMain.java:645) > at > org.apache.zookeeper.ZooKeeperMain.processCmd(ZooKeeperMain.java:588) > at > org.apache.zookeeper.ZooKeeperMain.executeLine(ZooKeeperMain.java:360) > at org.apache.zookeeper.ZooKeeperMain.run(ZooKeeperMain.java:323) > at org.apache.zookeeper.ZooKeeperMain.main(ZooKeeperMain.java:282) -- This message was sent by Atlassian JIRA (v6.3.4#6332)