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  1. ZooKeeper
  2. ZOOKEEPER-3410

./zkTxnLogToolkit.sh will throw the NPE and stop the process of formatting txn logs due to the data's content is null

Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Resolved
    • 3.6.0
    • None
    • scripts

    Description

      [zk: 127.0.0.1:2180(CONNECTED) 26] create -t 500 /ttl_node

      19-5-30 下午06时10分50秒 session 0x10007a75c0c0000 cxid 0x0 zxid 0x6 createSession 30000
      Exception in thread "main" java.lang.NullPointerException
      at java.lang.String.<init>(String.java:566)
      at org.apache.zookeeper.server.persistence.TxnLogToolkit.getDataStrFromTxn(TxnLogToolkit.java:316)
      at org.apache.zookeeper.server.persistence.TxnLogToolkit.printTxn(TxnLogToolkit.java:272)
      at org.apache.zookeeper.server.persistence.TxnLogToolkit.printTxn(TxnLogToolkit.java:266)
      at org.apache.zookeeper.server.persistence.TxnLogToolkit.dump(TxnLogToolkit.java:217)
      at org.apache.zookeeper.server.persistence.TxnLogToolkit.main(TxnLogToolkit.java:116)

      t*xnData.append(createTTLTxn.getPath() + "," + new String(createTTLTxn.getData()))*
      .append("," + createTTLTxn.getAcl() + "," + createTTLTxn.getParentCVersion())
      .append("," + createTTLTxn.getTtl());

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            maoling Ling Mao added a comment -

            ./zkTxnLogToolkit.sh /data/zkBackup/version-2/log.57
            ZooKeeper Transactional Log File with dbid 0 txnlog format version 2
            19-6-8 下午05时39分33秒 session 0x1000978b3850000 cxid 0x0 zxid 0x57 createSession 30000
            19-6-8 下午05时39分42秒 session 0x1000978b3850000 cxid 0x2 zxid 0x58 create /p_node*,,*[31,s{'world,'anyone}
            ],false,13
            19-6-8 下午05时39分52秒 session 0x1000978b3850000 cxid 0x3 zxid 0x59 createContainer /container_node*,,*[31,s{'world,'anyone}
            ],14
            19-6-8 下午05时39分59秒 session 0x100091e93c20001 cxid 0x0 zxid 0x5a closeSession
            19-6-8 下午05时40分04秒 session 0x1000978b3850000 cxid 0x4 zxid 0x5b createTtl /ttl_node*,,*[31,s{'world,'anyone}
            ],15,1000
            19-6-8 下午05时40分28秒 session 0x0 cxid 0x0 zxid 0x5c deleteContainer '/ttl_node
            19-6-8 下午05时40分37秒 session 0x1000978b3850000 cxid 0x0 zxid 0x5d closeSession
            EOF reached after 7 txns.

            ./zkTxnLogToolkit.sh /data/zkBackup/version-2/log.5e
            19-6-9 下午02时38分59秒 session 0x1000aec8ddd0000 cxid 0x0 zxid 0x5e createSession 30000
            19-6-9 下午02时39分27秒 session 0x1000aec8ddd0000 cxid 0x1 zxid 0x5f create /05-09-node,,[31,s{'world,'anyone}
            ],false,16
            19-6-9 下午02时39分41秒 session 0x1000aec8ddd0000 cxid 0x2 zxid 0x60 error -101
            19-6-9 下午02时39分53秒 session 0x1000aec8ddd0000 cxid 0x3 zxid 0x61 error -101
            19-6-9 下午02时40分34秒 session 0x1000aec8ddd0000 cxid 0x0 zxid 0x62 closeSession
            19-6-9 下午02时43分08秒 session 0x1000aec8ddd0001 cxid 0x0 zxid 0x63 createSession 30000
            19-6-9 下午02时43分17秒 session 0x1000aec8ddd0001 cxid 0x3 zxid 0x64 error -110
            19-6-9 下午02时44分06秒 session 0x1000aec8ddd0001 cxid 0x5 zxid 0x65 setData /05-09-node,,1
            19-6-9 下午02时50分32秒 session 0x1000aec8ddd0001 cxid 0x6 zxid 0x66 create /06-09,,[31,s{'world,'anyone}
            ],false,17
            19-6-9 下午02时50分39秒 session 0x1000aec8ddd0001 cxid 0x8 zxid 0x67 setData /06-09,,1
            19-6-9 下午02时51分16秒 session 0x1000aec8ddd0001 cxid 0x9 zxid 0x68 create /ttl-node-2,,[31,s{'world,'anyone}
            ],false,18
            19-6-9 下午02时51分26秒 session 0x1000aec8ddd0001 cxid 0xa zxid 0x69 createContainer /container-node-2,,[31,s{'world,'anyone}
            ],19
            EOF reached after 12 txns.

            maoling Ling Mao added a comment - ./zkTxnLogToolkit.sh /data/zkBackup/version-2/log.57 ZooKeeper Transactional Log File with dbid 0 txnlog format version 2 19-6-8 下午05时39分33秒 session 0x1000978b3850000 cxid 0x0 zxid 0x57 createSession 30000 19-6-8 下午05时39分42秒 session 0x1000978b3850000 cxid 0x2 zxid 0x58 create /p_node*,,*[31,s{'world,'anyone} ],false,13 19-6-8 下午05时39分52秒 session 0x1000978b3850000 cxid 0x3 zxid 0x59 createContainer /container_node*,,*[31,s{'world,'anyone} ],14 19-6-8 下午05时39分59秒 session 0x100091e93c20001 cxid 0x0 zxid 0x5a closeSession 19-6-8 下午05时40分04秒 session 0x1000978b3850000 cxid 0x4 zxid 0x5b createTtl /ttl_node*,,*[31,s{'world,'anyone} ],15,1000 19-6-8 下午05时40分28秒 session 0x0 cxid 0x0 zxid 0x5c deleteContainer '/ttl_node 19-6-8 下午05时40分37秒 session 0x1000978b3850000 cxid 0x0 zxid 0x5d closeSession EOF reached after 7 txns. ./zkTxnLogToolkit.sh /data/zkBackup/version-2/log.5e 19-6-9 下午02时38分59秒 session 0x1000aec8ddd0000 cxid 0x0 zxid 0x5e createSession 30000 19-6-9 下午02时39分27秒 session 0x1000aec8ddd0000 cxid 0x1 zxid 0x5f create /05-09-node,,[31,s{'world,'anyone} ],false,16 19-6-9 下午02时39分41秒 session 0x1000aec8ddd0000 cxid 0x2 zxid 0x60 error -101 19-6-9 下午02时39分53秒 session 0x1000aec8ddd0000 cxid 0x3 zxid 0x61 error -101 19-6-9 下午02时40分34秒 session 0x1000aec8ddd0000 cxid 0x0 zxid 0x62 closeSession 19-6-9 下午02时43分08秒 session 0x1000aec8ddd0001 cxid 0x0 zxid 0x63 createSession 30000 19-6-9 下午02时43分17秒 session 0x1000aec8ddd0001 cxid 0x3 zxid 0x64 error -110 19-6-9 下午02时44分06秒 session 0x1000aec8ddd0001 cxid 0x5 zxid 0x65 setData /05-09-node,,1 19-6-9 下午02时50分32秒 session 0x1000aec8ddd0001 cxid 0x6 zxid 0x66 create /06-09,,[31,s{'world,'anyone} ],false,17 19-6-9 下午02时50分39秒 session 0x1000aec8ddd0001 cxid 0x8 zxid 0x67 setData /06-09,,1 19-6-9 下午02时51分16秒 session 0x1000aec8ddd0001 cxid 0x9 zxid 0x68 create /ttl-node-2,,[31,s{'world,'anyone} ],false,18 19-6-9 下午02时51分26秒 session 0x1000aec8ddd0001 cxid 0xa zxid 0x69 createContainer /container-node-2,,[31,s{'world,'anyone} ],19 EOF reached after 12 txns.
            hudson Hudson added a comment -

            SUCCESS: Integrated in Jenkins build Zookeeper-trunk-single-thread #442 (See https://builds.apache.org/job/Zookeeper-trunk-single-thread/442/)
            ZOOKEEPER-3410: zkTxnLogToolkit.sh will throw the NPE and stop the (andor: rev 433cf7e2b660fce3c73eb011452814f7084ff196)

            • (edit) zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/TxnLogToolkit.java
            hudson Hudson added a comment - SUCCESS: Integrated in Jenkins build Zookeeper-trunk-single-thread #442 (See https://builds.apache.org/job/Zookeeper-trunk-single-thread/442/ ) ZOOKEEPER-3410 : zkTxnLogToolkit.sh will throw the NPE and stop the (andor: rev 433cf7e2b660fce3c73eb011452814f7084ff196) (edit) zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/TxnLogToolkit.java
            hudson Hudson added a comment -

            FAILURE: Integrated in Jenkins build ZooKeeper-trunk #607 (See https://builds.apache.org/job/ZooKeeper-trunk/607/)
            ZOOKEEPER-3410: zkTxnLogToolkit.sh will throw the NPE and stop the (andor: rev 433cf7e2b660fce3c73eb011452814f7084ff196)

            • (edit) zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/TxnLogToolkit.java
            hudson Hudson added a comment - FAILURE: Integrated in Jenkins build ZooKeeper-trunk #607 (See https://builds.apache.org/job/ZooKeeper-trunk/607/ ) ZOOKEEPER-3410 : zkTxnLogToolkit.sh will throw the NPE and stop the (andor: rev 433cf7e2b660fce3c73eb011452814f7084ff196) (edit) zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/TxnLogToolkit.java

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              maoling Ling Mao
              maoling Ling Mao
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