Examples with HiveException org.apache.hadoop.hive.ql.metadata.HiveException used on opensource projects

Example 66 with HiveException

use of org.apache.hadoop.hive.ql.metadata.HiveException in project hive by apache.

the class HiveHBaseTableInputFormat method getTimestampVal.

private long getTimestampVal(IndexSearchCondition sc) throws IOException {
    long timestamp;
    try {
        ExprNodeConstantEvaluator eval = new ExprNodeConstantEvaluator(sc.getConstantDesc());
        ObjectInspector inspector = eval.initialize(null);
        Object value = eval.evaluate(null);
        if (inspector instanceof LongObjectInspector) {
            timestamp = ((LongObjectInspector) inspector).get(value);
        } else {
            PrimitiveObjectInspector primitive = (PrimitiveObjectInspector) inspector;
            timestamp = PrimitiveObjectInspectorUtils.getTimestamp(value, primitive).getTime();
        }
    } catch (HiveException e) {
        throw new IOException(e);
    }
    return timestamp;
}

Example 67 with HiveException

use of org.apache.hadoop.hive.ql.metadata.HiveException in project hive by apache.

the class ResourceMaps method setAuthorizerV2Config.

private void setAuthorizerV2Config() throws HiveException {
    // avoid processing the same config multiple times, check marker
    if (sessionConf.get(CONFIG_AUTHZ_SETTINGS_APPLIED_MARKER, "").equals(Boolean.TRUE.toString())) {
        return;
    }
    String metastoreHook = sessionConf.get(ConfVars.METASTORE_FILTER_HOOK.name());
    if (!ConfVars.METASTORE_FILTER_HOOK.getDefaultValue().equals(metastoreHook) && !AuthorizationMetaStoreFilterHook.class.getName().equals(metastoreHook)) {
        LOG.warn(ConfVars.METASTORE_FILTER_HOOK.name() + " will be ignored, since hive.security.authorization.manager" + " is set to instance of HiveAuthorizerFactory.");
    }
    sessionConf.setVar(ConfVars.METASTORE_FILTER_HOOK, AuthorizationMetaStoreFilterHook.class.getName());
    authorizerV2.applyAuthorizationConfigPolicy(sessionConf);
    // update config in Hive thread local as well and init the metastore client
    try {
        Hive.get(sessionConf).getMSC();
    } catch (Exception e) {
        // that would cause ClassNoFoundException otherwise
        throw new HiveException(e.getMessage(), e);
    }
    // set a marker that this conf has been processed.
    sessionConf.set(CONFIG_AUTHZ_SETTINGS_APPLIED_MARKER, Boolean.TRUE.toString());
}

Example 68 with HiveException

use of org.apache.hadoop.hive.ql.metadata.HiveException in project hive by apache.

the class HiveV1Authorizer method getCurrentRoleNames.

@Override
public List<String> getCurrentRoleNames() throws HiveAuthzPluginException {
    String userName = SessionState.get().getUserName();
    if (userName == null) {
        userName = SessionState.getUserFromAuthenticator();
    }
    if (userName == null) {
        throw new HiveAuthzPluginException("Cannot resolve current user name");
    }
    try {
        Hive hive = Hive.getWithFastCheck(this.conf);
        List<String> roleNames = new ArrayList<String>();
        for (Role role : hive.listRoles(userName, PrincipalType.USER)) {
            roleNames.add(role.getRoleName());
        }
        return roleNames;
    } catch (HiveException e) {
        throw new HiveAuthzPluginException(e);
    }
}

Example 69 with HiveException

use of org.apache.hadoop.hive.ql.metadata.HiveException in project hive by apache.

the class HiveV1Authorizer method dropRole.

@Override
public void dropRole(String roleName) throws HiveAuthzPluginException, HiveAccessControlException {
    try {
        Hive hive = Hive.getWithFastCheck(this.conf);
        hive.dropRole(roleName);
    } catch (HiveException e) {
        throw new HiveAuthzPluginException(e);
    }
}

Example 70 with HiveException

use of org.apache.hadoop.hive.ql.metadata.HiveException in project hive by apache.

the class HiveV1Authorizer method createRole.

@Override
public void createRole(String roleName, HivePrincipal adminGrantor) throws HiveAuthzPluginException, HiveAccessControlException {
    try {
        Hive hive = Hive.getWithFastCheck(this.conf);
        hive.createRole(roleName, adminGrantor == null ? null : adminGrantor.getName());
    } catch (HiveException e) {
        throw new HiveAuthzPluginException(e);
    }
}