[jira] [Updated] (HDFS-17190) EC: Fix bug of OIV processing XAttr.
[ https://issues.apache.org/jira/browse/HDFS-17190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Shilun Fan updated HDFS-17190: -- Component/s: erasure-coding > EC: Fix bug of OIV processing XAttr. > > > Key: HDFS-17190 > URL: https://issues.apache.org/jira/browse/HDFS-17190 > Project: Hadoop HDFS > Issue Type: Bug > Components: erasure-coding >Reporter: Shuyan Zhang >Assignee: Shuyan Zhang >Priority: Major > Labels: pull-request-available > Fix For: 3.4.0 > > > When we need to use OIV to print EC information for a directory, > `PBImageTextWriter#getErasureCodingPolicyName` will be called. Currently, > this method uses `XATTR_ERASURECODING_POLICY.contains(xattr.getName())` to > filter and obtain EC XAttr, which is very dangerous. If we have an XAttr > whose name happens to be a substring of `hdfs.erasurecoding.policy`, then > `getErasureCodingPolicyName` will return the wrong result. Our internal > production environment has customized some XAttrs, and this bug caused errors > in the parsing results of OIV when using `-ec` option. -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-17190) EC: Fix bug of OIV processing XAttr.
[ https://issues.apache.org/jira/browse/HDFS-17190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Shilun Fan updated HDFS-17190: -- Target Version/s: 3.4.0 Affects Version/s: 3.4.0 > EC: Fix bug of OIV processing XAttr. > > > Key: HDFS-17190 > URL: https://issues.apache.org/jira/browse/HDFS-17190 > Project: Hadoop HDFS > Issue Type: Bug > Components: erasure-coding >Affects Versions: 3.4.0 >Reporter: Shuyan Zhang >Assignee: Shuyan Zhang >Priority: Major > Labels: pull-request-available > Fix For: 3.4.0 > > > When we need to use OIV to print EC information for a directory, > `PBImageTextWriter#getErasureCodingPolicyName` will be called. Currently, > this method uses `XATTR_ERASURECODING_POLICY.contains(xattr.getName())` to > filter and obtain EC XAttr, which is very dangerous. If we have an XAttr > whose name happens to be a substring of `hdfs.erasurecoding.policy`, then > `getErasureCodingPolicyName` will return the wrong result. Our internal > production environment has customized some XAttrs, and this bug caused errors > in the parsing results of OIV when using `-ec` option. -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-17190) EC: Fix bug of OIV processing XAttr.
[ https://issues.apache.org/jira/browse/HDFS-17190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated HDFS-17190: -- Labels: pull-request-available (was: ) > EC: Fix bug of OIV processing XAttr. > > > Key: HDFS-17190 > URL: https://issues.apache.org/jira/browse/HDFS-17190 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Shuyan Zhang >Priority: Major > Labels: pull-request-available > > When we need to use OIV to print EC information for a directory, > `PBImageTextWriter#getErasureCodingPolicyName` will be called. Currently, > this method uses `XATTR_ERASURECODING_POLICY.contains(xattr.getName())` to > filter and obtain EC XAttr, which is very dangerous. If we have an XAttr > whose name happens to be a substring of `hdfs.erasurecoding.policy`, then > `getErasureCodingPolicyName` will return the wrong result. Our internal > production environment has customized some XAttrs, and this bug caused errors > in the parsing results of OIV when using `-ec` option. -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-17190) EC: Fix bug of OIV processing XAttr.
[ https://issues.apache.org/jira/browse/HDFS-17190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Shuyan Zhang updated HDFS-17190: Summary: EC: Fix bug of OIV processing XAttr. (was: EC: Fix bug for OIV processing XAttr.) > EC: Fix bug of OIV processing XAttr. > > > Key: HDFS-17190 > URL: https://issues.apache.org/jira/browse/HDFS-17190 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Shuyan Zhang >Priority: Major > > When we need to use OIV to print EC information for a directory, > `PBImageTextWriter#getErasureCodingPolicyName` will be called. Currently, > this method uses `XATTR_ERASURECODING_POLICY.contains(xattr.getName())` to > filter and obtain EC XAttr, which is very dangerous. If we have an XAttr > whose name happens to be a substring of `hdfs.erasurecoding.policy`, then > `getErasureCodingPolicyName` will return the wrong result. Our internal > production environment has customized some XAttrs, and this bug caused errors > in the parsing results of OIV when using `-ec` option. -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-17190) EC: Fix bug for OIV processing XAttr.
[ https://issues.apache.org/jira/browse/HDFS-17190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Shuyan Zhang updated HDFS-17190: Description: When we need to use OIV to print EC information for a directory, `PBImageTextWriter#getErasureCodingPolicyName` will be called. Currently, this method uses `XATTR_ERASURECODING_POLICY.contains(xattr.getName())` to filter and obtain EC XAttr, which is very dangerous. If we have an XAttr whose name happens to be a substring of `hdfs.erasurecoding.policy`, then `getErasureCodingPolicyName` will return the wrong result. Our internal production environment has customized some XAttrs, and this bug caused errors in the parsing results of OIV when using `-ec` option. > EC: Fix bug for OIV processing XAttr. > - > > Key: HDFS-17190 > URL: https://issues.apache.org/jira/browse/HDFS-17190 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Shuyan Zhang >Priority: Major > > When we need to use OIV to print EC information for a directory, > `PBImageTextWriter#getErasureCodingPolicyName` will be called. Currently, > this method uses `XATTR_ERASURECODING_POLICY.contains(xattr.getName())` to > filter and obtain EC XAttr, which is very dangerous. If we have an XAttr > whose name happens to be a substring of `hdfs.erasurecoding.policy`, then > `getErasureCodingPolicyName` will return the wrong result. Our internal > production environment has customized some XAttrs, and this bug caused errors > in the parsing results of OIV when using `-ec` option. -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-17190) EC: Fix bug for OIV processing XAttr.
[ https://issues.apache.org/jira/browse/HDFS-17190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Shuyan Zhang updated HDFS-17190: Environment: (was: When we need to use OIV to print EC information for a directory, `PBImageTextWriter#getErasureCodingPolicyName` will be called. Currently, this method uses `XATTR_ERASURECODING_POLICY.contains(xattr.getName())` to filter and obtain EC XAttr, which is very dangerous. If we have an XAttr whose name happens to be a substring of `hdfs.erasurecoding.policy`, then `getErasureCodingPolicyName` will return the wrong result. Our internal production environment has customized some XAttrs, and this bug caused errors in the parsing results of OIV when using `-ec` option. ) > EC: Fix bug for OIV processing XAttr. > - > > Key: HDFS-17190 > URL: https://issues.apache.org/jira/browse/HDFS-17190 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Shuyan Zhang >Priority: Major > -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
