Package org.apache.hadoop.hive.metastore

Examples of org.apache.hadoop.hive.metastore.HiveMetaStoreClient.cancelDelegationToken()

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        // HowlOutputFormat and not if they were supplied by Oozie. In the latter
        // case the HOWL_KEY_TOKEN_SIGNATURE property in the conf will not be set
        String tokenStrForm = client.getTokenStrForm();
        if(tokenStrForm != null && jobContext.getConfiguration().get
            (HowlOutputFormat.HOWL_KEY_TOKEN_SIGNATURE) != null) {
          client.cancelDelegationToken(tokenStrForm);
        }
      } catch(Exception e) {
        if( e instanceof HowlException ) {
          throw (HowlException) e;
        } else {
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        // HowlOutputFormat and not if they were supplied by Oozie. In the latter
        // case the HOWL_KEY_TOKEN_SIGNATURE property in the conf will not be set
        String tokenStrForm = client.getTokenStrForm();
        if(tokenStrForm != null && context.getConfiguration().get
            (HowlOutputFormat.HOWL_KEY_TOKEN_SIGNATURE) != null) {
          client.cancelDelegationToken(tokenStrForm);
        }
      } catch (Exception e) {

        if( partitionAdded ) {
          try {
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      // the conf will not be set
      String tokenStrForm = client.getTokenStrForm();
      if (tokenStrForm != null
          && context.getConfiguration().get(
              HCatConstants.HCAT_KEY_TOKEN_SIGNATURE) != null) {
        client.cancelDelegationToken(tokenStrForm);
      }
    } catch (MetaException e) {
      LOG.warn("MetaException while cancelling delegation token.", e);
    } catch (TException e) {
      LOG.warn("TException while cancelling delegation token.", e);
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      // the conf will not be set
      String tokenStrForm = client.getTokenStrForm();
      if (tokenStrForm != null
          && context.getConfiguration().get(
              HCatConstants.HCAT_KEY_TOKEN_SIGNATURE) != null) {
        client.cancelDelegationToken(tokenStrForm);
      }
    } catch (MetaException e) {
      LOG.warn("MetaException while cancelling delegation token.", e);
    } catch (TException e) {
      LOG.warn("TException while cancelling delegation token.", e);
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        // HCatOutputFormat and not if they were supplied by Oozie. In the latter
        // case the HCAT_KEY_TOKEN_SIGNATURE property in the conf will not be set
        String tokenStrForm = client.getTokenStrForm();
        if(tokenStrForm != null && jobContext.getConfiguration().get
            (HCatConstants.HCAT_KEY_TOKEN_SIGNATURE) != null) {
          client.cancelDelegationToken(tokenStrForm);
        }
        if (harProcessor.isEnabled()){
          String jcTokenStrForm = jobContext.getConfiguration().get(HCatConstants.HCAT_KEY_JOBCLIENT_TOKEN_STRFORM);
          String jcTokenSignature = jobContext.getConfiguration().get(HCatConstants.HCAT_KEY_JOBCLIENT_TOKEN_SIGNATURE);
          if(jcTokenStrForm != null && jcTokenSignature != null) {
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        // HCatOutputFormat and not if they were supplied by Oozie. In the latter
        // case the HCAT_KEY_TOKEN_SIGNATURE property in the conf will not be set
        String tokenStrForm = client.getTokenStrForm();
        if(tokenStrForm != null && context.getConfiguration().get
            (HCatConstants.HCAT_KEY_TOKEN_SIGNATURE) != null) {
          client.cancelDelegationToken(tokenStrForm);
        }

        if (harProcessor.isEnabled()){
          String jcTokenStrForm =
              context.getConfiguration().get(HCatConstants.HCAT_KEY_JOBCLIENT_TOKEN_STRFORM);
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        try {
            HiveConf hiveConf = HCatUtil.getHiveConf(context.getConfiguration());
            client = HCatUtil.getHiveClient(hiveConf);
            String tokenStrForm = client.getTokenStrForm();
            if (tokenStrForm != null && context.getConfiguration().get(HCatConstants.HCAT_KEY_TOKEN_SIGNATURE) != null) {
                client.cancelDelegationToken(tokenStrForm);
            }
        } catch (Exception e) {
            LOG.warn("Failed to cancel delegation token", e);
        } finally {
            HCatUtil.closeHiveClientQuietly(client);
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            // the conf will not be set
            String tokenStrForm = client.getTokenStrForm();
            if (tokenStrForm != null
                    && context.getConfiguration().get(
                            HCatConstants.HCAT_KEY_TOKEN_SIGNATURE) != null) {
                client.cancelDelegationToken(tokenStrForm);
            }
        } catch (MetaException e) {
            LOG.warn("MetaException while cancelling delegation token.", e);
        } catch (TException e) {
            LOG.warn("TException while cancelling delegation token.", e);
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        try {
            HiveConf hiveConf = HCatUtil.getHiveConf(context.getConfiguration());
            HiveMetaStoreClient client = HCatUtil.createHiveClient(hiveConf);
            String tokenStrForm = client.getTokenStrForm();
            if(tokenStrForm != null && context.getConfiguration().get(HCatConstants.HCAT_KEY_TOKEN_SIGNATURE) != null) {
              client.cancelDelegationToken(tokenStrForm);
            }
        } catch (Exception e) {
            LOG.warn("Failed to cancel delegation token", e);
        }
    }
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    // we are done - we should cancel if the tokens were acquired by
    // HCatOutputFormat and not if they were supplied by Oozie. In the latter
    // case the HCAT_KEY_TOKEN_SIGNATURE property in the conf will not be set
    String tokenStrForm = client.getTokenStrForm();
    if(tokenStrForm != null && context.getConfiguration().get(HCatConstants.HCAT_KEY_TOKEN_SIGNATURE) != null) {
      client.cancelDelegationToken(tokenStrForm);
    }

    String jcTokenStrForm =
      context.getConfiguration().get(HCatConstants.HCAT_KEY_JOBCLIENT_TOKEN_STRFORM);
    String jcTokenSignature =
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